## min read

MTHFR Gene Mutation: What It Means for Mental Health

By

Sonia Garcia

|

October 17, 2026

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MTHFR Gene Mutation: What It Means for Mental Health

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Maybe a genetic report flagged it. Maybe a friend, a forum, or a supplement ad told you it could explain your fatigue, your depression, or why medication never quite worked. Now you're wondering what an MTHFR gene mutation actually means for you.

MTHFR variants are extremely common. Most people who carry them have no health effects at all, and research linking them to mental health conditions shows a real but small association, not a cause. Medical experts don't recommend routine testing for them.

What the MTHFR gene does

The MTHFR gene carries instructions for an enzyme called methylenetetrahydrofolate reductase. That enzyme converts folate, a B vitamin, into the active form your body uses to turn the amino acid homocysteine into methionine. According to MedlinePlus Genetics, the active form, 5-methyltetrahydrofolate, is the main form of folate found in blood.

When the enzyme works less efficiently, homocysteine can build up. That's the mechanism behind most of the interest in MTHFR, including the mental health questions.

C677T, A1298C, heterozygous, and homozygous

Most people searching "MTHFR gene mutation" are really asking about two common variants:

  • C677T. The most common and best studied. At position 677 in the gene, the DNA base C is replaced by T. The resulting enzyme is less stable and less active, especially in people with two copies.
  • A1298C. The second common variant. The CDC notes there isn't enough evidence that A1298C on its own significantly affects how the body processes folate.

You inherit one copy of the gene from each parent, which is where the lab terms come from:

  • Heterozygous means one copy carries the variant (for C677T, written CT).
  • Homozygous means both copies carry it (TT).
  • Compound heterozygous means one copy of C677T and one copy of A1298C.

These variants are so common they're closer to normal human variation than to a disease. The CDC reports that more people in the U.S. have one or two copies of C677T than don't. Having both copies is less common: MedlinePlus estimates about 25% of Hispanic people and 10% to 15% of North American white people carry two copies of C677T.

MTHFR symptoms: what the variant does and doesn't cause

Most people with common MTHFR variants have no symptoms. Cleveland Clinic puts it plainly: MTHFR gene variants most often don't affect your health or cause symptoms. When they do matter, it's usually through higher homocysteine or lower folate, and mostly in people with two copies of C677T. Even then, how much folate you get from food matters more than your genotype.

That's different from what you'll read on many wellness sites, which attribute everything from fatigue to brain fog to MTHFR. There's no reliable evidence for a list of "MTHFR symptoms" in people with the common variants. If you have symptoms, they deserve an evaluation, not an assumption that a gene variant explains them.

There is one important exception. Rare, severe mutations in the MTHFR gene cause homocystinuria, a serious inherited condition whose symptoms usually appear early in life. Most U.S. newborns are screened for it shortly after birth. That's a different situation from the common C677T and A1298C variants.

MTHFR and mental health: what research shows

Because MTHFR sits in the folate and methylation pathway, researchers have looked hard for links to psychiatric conditions. The findings are consistent in one way: the effect is modest.

  • Depression. A 2013 meta-analysis of 26 studies, with 4,992 people with depression and 17,082 controls, found that two copies of C677T were associated with higher odds of depression (odds ratio 1.42). The link was stronger in Asian populations, marginal in white populations, and absent in older adults.
  • Schizophrenia, bipolar disorder, and depression combined. A 2011 meta-analysis of case-control studies with 29,502 participants found TT carriers had modestly higher odds of these conditions as a group (odds ratio 1.26). The authors read this as evidence of a shared genetic vulnerability across the three conditions.

An odds ratio of 1.26 to 1.42 is a small increase in relative risk for a very common genotype. Most people with two copies of C677T never develop depression, bipolar disorder, or schizophrenia, and most people with those conditions don't have two copies. Mental health conditions come from many genes and life experiences acting together. MTHFR is, at most, one small piece.

Folate, folic acid, and methylfolate

A common online claim is that people with MTHFR variants can't use folic acid and need "methylated" supplements instead. The CDC says that isn't true: people with an MTHFR variant can process all types of folate, including folic acid. People with the TT genotype have blood folate levels only about 16% lower on average than people with CC at the same intake, and folic acid intake matters more than genotype in determining blood folate.

L-methylfolate, the active form, has been studied as an add-on to antidepressants. In two randomized trials published in the American Journal of Psychiatry in 2012, adults with depression that hadn't responded fully to an SSRI received L-methylfolate or placebo alongside their medication. The first trial, with 148 patients starting at 7.5 mg a day, found no difference. The second, with 75 patients at 15 mg a day, found a significant benefit over placebo. Both enrolled people based on their depression, not on a genetic test. Whether any add-on makes sense for a specific person is a clinical decision that depends on their full history.

For more on how folate and other nutrients relate to mood, see our article on nutrient deficiencies and anxiety.

Should you get tested for MTHFR?

For most people, no. MedlinePlus states that medical experts don't recommend testing for common MTHFR gene changes in most cases. A provider may order it in specific situations, such as high homocysteine on a blood test combined with a family history.

The American College of Medical Genetics and Genomics went further in a 2013 practice guideline: MTHFR polymorphism testing has minimal clinical utility and shouldn't be part of a routine evaluation for blood clotting disorders. Recent meta-analyses had disproven the links that originally motivated the testing.

If you already have a result, it's still useful context to share with your care team. It just isn't a diagnosis, and it isn't a treatment plan.

When depression or mood symptoms don't improve

People often look up MTHFR because something isn't working: depression that keeps coming back, medication that only half helps, or mood swings no one has explained. Those problems are real, even if MTHFR is unlikely to be the answer. They usually call for a fuller psychiatric evaluation: a closer look at the diagnosis, past medication trials, co-occurring conditions, sleep, substance use, and physical health.

That's the kind of care we provide at Amae Health. Our clinics specialize in conditions including Major Depressive Disorder, bipolar disorder, and schizophrenia. Our care teams bring psychiatrists, therapists, primary care physicians, and dietitians under one roof, so lab results, nutrition, and medication history are reviewed together, by people who share one treatment plan. See how our integrated outpatient clinics work.

Frequently asked questions

How common is the MTHFR gene mutation?

Very common. According to the CDC, more people in the U.S. have one or two copies of the C677T variant than don't. Two copies are less common, estimated at about 25% of Hispanic people and 10% to 15% of North American white people.

What are the symptoms of being MTHFR C677T heterozygous?

Usually none. According to MedlinePlus, raised homocysteine is seen mainly in people with two copies of C677T. If you have symptoms, they need an evaluation of their own rather than being attributed to one copy of a common variant.

Does MTHFR cause depression?

No single gene causes depression. Two copies of C677T are associated with modestly higher odds of depression in meta-analyses, with an odds ratio around 1.4, but most people who carry them never develop depression.

Do people with MTHFR need methylfolate instead of folic acid?

According to the CDC, no. People with MTHFR variants can process folic acid, and folic acid intake matters more than genotype for blood folate levels. L-methylfolate has been studied as an add-on treatment for depression, regardless of MTHFR status, and decisions about it belong with a clinician.

Is MTHFR testing worth it?

For most people, it isn't recommended. Medical genetics experts say the common variants have minimal clinical utility. A provider may order testing in specific cases, such as unexplained high homocysteine with a family history.

Key takeaways

  • An MTHFR gene mutation usually means one or two copies of the common C677T or A1298C variants, which most people carry without health effects.
  • Two copies of C677T can raise homocysteine and are linked to modestly higher odds of depression, bipolar disorder, and schizophrenia, but the effect is small.
  • People with MTHFR variants can process folic acid, and routine MTHFR testing isn't recommended.
  • If depression or mood symptoms aren't improving, a full psychiatric evaluation is more useful than a gene result.

If you or someone you love is living with depression, bipolar disorder, or schizophrenia that hasn't responded to treatment, request an intake appointment. Our team will walk you through how an evaluation works and what to bring, including any lab or genetic results you already have.

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# min read

What Does Severe Depression Feel Like and Look Like?

By

Sonia Garcia

|

February 12, 2026

Severe depression can feel like emotional numbness, crushing exhaustion, and hopelessness - and it can look like withdrawal, flat affect, and a person slowly losing the ability to function the way they used to.

For many people, the hardest part is the confusion. You may still show up, reply to messages, or get through the day on autopilot, while inside everything feels heavy, empty, or unreal. Others might only notice that you seem “off,” quieter, more irritable, or less present - even if you’re trying your best to hide it. In this article, we’ll break down what severe depression feels like and look like - including the emotional and physical feelings it creates and what evidence-based treatment options can actually help.

What is Severe Depression

Severe depression, clinically known as major depressive disorder (MDD), is a serious medical and emotional condition that goes far beyond feeling sad or having a bad day. It changes how a person thinks, feels, and functions in everyday life - often affecting sleep, appetite, energy, motivation, and relationships.

According to the National Institute of Mental Health, major depressive disorder is defined by a persistently depressed mood or loss of interest, combined with other symptoms that last most of the day, nearly every day, for at least two weeks and cause significant impairment in daily functioning.

What Does Severe Depression Look Like

Changes in Behavior

People with severe depression often start pulling away from normal life. Activities that once felt simple, like texting a friend, showering, and leaving the house, can begin to feel exhausting or pointless. This is not avoidance; it is the nervous system under strain.

What people notice How it often shows up
Social withdrawal Cancelling plans, ignoring messages, avoiding people
Flat or distant affect Less facial expression, monotone voice, low emotional response
Reduced engagement Not participating in conversations or activities
Irritability Snapping at others, frustration over small things
Disappearance from routines Not showing up to events, work, or social plans

Social withdrawal can deepen depression, which is why understanding the negative effects of social isolation matters.

Changes in Mood and Personality

Depression does not only affect how someone feels - it changes how they relate to themselves and others. Loved ones often say the person feels emotionally distant, flat, or “not like themselves anymore.”

Common emotional changes include:

  • Persistent hopelessness or pessimism
  • Emotional numbness or emptiness
  • Increased irritability or anger
  • Loss of emotional warmth or connection

Someone with severe depression may still laugh or smile occasionally, but underneath, their emotional world feels muted, heavy, or hollow. 

Changes in Daily Functioning

Severe depression doesn’t just affect mood - it begins to interfere with basic daily tasks and responsibilities. Even when someone wants to function normally, severe depression can disrupt the brain systems responsible for motivation, focus, and decision-making. As a result, basic tasks stop feeling automatic and begin to require intense mental and physical effort.

Common changes include:

  • Inability to initiate tasks, even when they matter
  • Extreme mental effort to complete simple actions
  • Difficulty concentrating or making decisions
  • Feeling “frozen” when trying to start or finish something

What Does Severe Depression Feel Like Physically

Fatigue and Low Energy

Individuals with severe depression often feel exhausted even after sleeping for many hours. The body feels heavy, slow, and drained, as if it is running on empty. Simple actions like standing up, showering, or walking outside can feel physically demanding.

This happens because depression disrupts the brain systems that regulate energy, motivation, and stress. As a result, the nervous system stays in a depleted state, making rest feel unrefreshing and movement feel difficult.

Sleep and Appetite Changes

Severe depression often throws off the body’s natural rhythms. Some people struggle with insomnia and lie awake feeling restless or wired, while others sleep excessively but still wake up exhausted. Appetite may also change - food can lose its appeal, or eating may become a way to cope with emotional emptiness.

These shifts create a cycle:

  • Poor sleep increases fatigue
  • Fatigue reduces motivation
  • Low motivation worsens mood
  • Worsening mood further disrupts sleep and eating

Pain, Aches, and Brain Fog

Many people with severe depression experience real physical discomfort. Headaches, muscle tension, back pain, and unexplained aches are common. At the same time, thinking can feel slow and foggy - like trying to focus through a thick mental haze.

This happens because depression affects how the brain processes pain, attention, and memory. The result is not just emotional suffering, but a full-body experience that makes even thinking clearly feel difficult.

When Severe Depression Becomes a Clinical Condition

Severe depression becomes a clinical condition when it is persistent, intense, and begins to interfere with daily life. Instead of coming and going with circumstances, the low mood, numbness, or hopelessness stay present for weeks or months. People may find it hard to work, connect with others, or take care of themselves, even when they want to.

At this point, depression is no longer just a reaction to stress or loss - it is a disorder of the brain and nervous system. That is what clinicians call major depressive disorder, and it requires professional treatment, not willpower.

Treatment Options for Severe Depression

Therapy and Psychological Support

Therapy helps people with severe depression understand what is happening in their mind and learn how to change the patterns that keep them stuck. Evidence-based approaches like cognitive behavioral therapy (CBT) and trauma-informed therapy focus on how thoughts, emotions, and behaviors interact.

In therapy, people learn how to:

  • Recognize distorted or self-critical thinking
  • Regulate overwhelming emotions
  • Rebuild motivation and connection
  • Develop healthier coping strategies

Medication for Severe Depression

When depression is severe, medication can play a critical role in stabilizing mood and restoring basic functioning. Antidepressants work by helping balance the brain chemicals involved in mood, sleep, and energy. When those systems are disrupted, people may feel constantly drained, emotionally numb, or overwhelmed.

Medication does not change who someone is - it helps reduce the intensity of symptoms so the person can think more clearly, engage in therapy, and begin rebuilding daily life. For many people with severe depression, medication creates the foundation that makes other forms of treatment possible. If you want a clearer explanation of how these meds work in the brain, see our article: How do mood stabilizers work?

Structured and Intensive Care

Some people need more support than weekly therapy can provide. Structured care offers a higher level of monitoring, treatment, and stability.

Level of care What it provides Best for
Outpatient Weekly therapy and medication management Mild to moderate symptoms
IOP (Intensive Outpatient Program) Several therapy sessions per week while living at home Moderate to severe depression
Inpatient 24/7 medical and psychiatric care Severe symptoms or safety concerns

This stepped approach allows treatment to match the intensity of the illness.

How Amae Health Helps People With Severe Depression

Amae Health is a specialized mental health clinic designed for people struggling with serious and persistent mental health conditions, including severe depression. Our treatment offerings go beyond surface-level symptom management - we focus on understanding the whole person and building a treatment plan that fits their unique needs.

We provide psychiatric evaluation, therapy, medication management, and structured services for people who need more than occasional support. Whether someone is newly experiencing severe symptoms or has been struggling for a long time, our team works to create stability, safety, and a path forward.

You can reach Amae Health directly or refer a loved one by contacting our clinic to begin a confidential assessment and explore the right level of care.

# min read

Does TMS Therapy Work? Evidence and Success Rates

By

Sonia Garcia

|

October 7, 2026

Does TMS therapy work? For many people whose depression has not responded to antidepressants, yes, and the research shows how many. The FDA cleared transcranial magnetic stimulation (TMS) for major depressive disorder in 2008 on the strength of sham-controlled trials, and more than a decade of real-world outcome data has followed. What the evidence does not support is an unqualified "TMS works." Outcomes vary from person to person, the numbers depend on how you define success, and the people who benefit most share a recognizable profile.

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Start with the definitions, because every statistic below depends on them.

What "Works" Means: Response vs. Remission

Depression research measures success on rating scales, and two thresholds matter.

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Response means a meaningful reduction in symptoms, usually defined as a 50% or greater drop in the score on a standard depression scale. Someone who responds feels noticeably better but may still have symptoms.

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Remission means the score falls below the scale's cutoff for depression. Symptoms are largely gone. Remission is the goal of treatment, and it is the harder bar to clear.

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Two more details shape every TMS success rate you will read. The scale matters: clinician-rated scales and patient questionnaires produce different numbers for the same group of people. And the population matters. TMS is studied almost entirely in people whose depression has already failed to respond to medication, so its rates should be compared with other treatments for that same group, not with a first antidepressant.

What the Clinical Evidence Shows

One of the key trials confirming TMS's effect was a randomized, sham-controlled study led by Mark George and published in Archives of General Psychiatry in 2010. It enrolled 199 adults with major depression who were not taking antidepressants, with 190 included in the analysis. During the blinded phase, 14.1% of people receiving active TMS reached remission, compared with 5.1% receiving sham stimulation. The odds of remission were 4.2 times higher with real treatment, and the number needed to treat was 12.

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Those figures look modest next to many TMS marketing pages. The blinded phase was short, the remission bar strict, and a sham-controlled design exists to prove an effect is real, not to show the best a treatment can do in practice. On that goal, it succeeded.

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Real-world outcomes come from a different kind of study. In 2012, Linda Carpenter and colleagues published a multisite observational study in Depression and Anxiety covering 307 outpatients treated at 42 clinical TMS practices across the United States. These patients had already tried an average of 2.5 antidepressants at adequate dose and duration without satisfactory improvement. By the end of treatment, 58% had responded and 37.1% were in remission on the clinician-rated scale. On the PHQ-9, a self-report questionnaire, 56.4% responded and 28.7% reached remission.

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Our own framing for patients is deliberately conservative: roughly half of people respond and roughly one in three reach remission, and those figures describe people who had not benefited from four or more antidepressants. So how effective is TMS for depression? For depression that has resisted medication, it helps about half of the people who complete a standard course, and it clears depression for about a third.

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One clarification about higher numbers you may have seen. Remission rates of 70% or 80% come from newer accelerated protocols, many sessions per day over about a week guided by brain imaging, in small early trials. The FDA has cleared a rapid-acting form of TMS, as the National Institute of Mental Health notes, but we do not offer accelerated protocols, and the figures in this article describe the standard daily course our clinics provide.

TMS Compared to Other Depression Treatments

Antidepressant medication remains first-line, and TMS is typically considered after it. Compared with switching to yet another medication, TMS acts on the brain directly rather than through the bloodstream, which is why it does not cause weight gain, sexual side effects, or sedation.

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Electroconvulsive therapy (ECT) produces larger and faster symptom reduction in head-to-head research, but it requires general anesthesia and can affect memory around the time of treatment, so it is reserved for severe or urgent situations. Esketamine (Spravato) and ketamine can act within days rather than weeks, with a different monitoring burden and a different side-effect profile. None of these is universally better. They suit different clinical pictures, and we compare each pairing in depth in dedicated articles.

Who Is Most Likely to Benefit

The evidence points to a consistent profile of the person who does well with TMS. It matches the eligibility criteria we use, which also track what insurers require for authorization:

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  • A confirmed diagnosis of major depressive disorder. TMS is cleared for MDD, not for every kind of low mood, and getting the diagnosis right comes first. If you are unsure how your diagnosis fits, our guide to major depressive disorder vs. persistent depressive disorder explains the distinction.
  • Multiple antidepressants from different classes that did not bring adequate improvement.
  • Psychotherapy that was tried and did not bring enough relief.
  • No medical contraindications. TMS uses a strong magnetic field, so we screen for a history of seizures or epilepsy, metal in the head outside the mouth, implanted devices such as pacemakers, and a history of stroke, neurosurgery, or brain injury. Pregnancy calls for individualized planning with your obstetric and psychiatric team. Ordinary dental fillings are not a problem.
  • The ability to commit to a daily session schedule for several weeks.

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Notice what is not on the list: how many years you have spent on medication. More than half of the Carpenter study's patients responded after multiple failed medication trials.

How Long It Takes to See Results

TMS is cumulative. A single session produces nothing you would notice; the benefit builds as repeated stimulation changes activity in the mood circuits being targeted. At our clinics, a full course of TMS means 20 to 30 weekday sessions over roughly four to six weeks.

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When improvement shows up varies. Some people notice sleep, energy, or concentration shifting in the second or third week, often before their mood lifts. Others feel little change until the final stretch of the course. Both patterns are normal, and neither predicts the final outcome well, which is why progress is judged with symptom rating scales rather than a mid-course impression. The most common mistake is writing TMS off after a handful of sessions.

What Happens If TMS Doesn't Work?

It is a fair question to ask before you start, and the answer is not "you are out of options."

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If symptom scores have not moved by the later part of the course, a psychiatrist reassesses rather than simply stopping. The treatment plan can be adjusted, including the stimulation parameters or the length of the course. Medication can be changed or added, since TMS and medication are often combined. Psychotherapy can be intensified. And other options for treatment-resistant depression remain on the table, including esketamine and, for severe or urgent depression, ECT.

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Partial response is its own category: a 30% drop in symptoms is not a treatment failure, and it often shapes what comes next. People who responded well to a first course can also be treated again if depression returns.

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What happens if TMS doesn't work is, in the end, what happens at every stage of treating difficult depression: the plan changes, and the person stays in care. If you are having thoughts of suicide at any point, call or text 988 to reach the Suicide and Crisis Lifeline.

What TMS Does Not Do

TMS is a specific tool, and its limits are as well defined as its strengths.

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It does not work for everyone. About half of people with medication-resistant depression respond, which means about half do not.

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It is not a first-line treatment. In practice, and in insurers' criteria, TMS comes after antidepressant trials, not instead of them.

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It is not a general-purpose brain treatment. The FDA clearances are specific: major depressive disorder since 2008 and obsessive-compulsive disorder since 2018, plus a small number of narrowly defined uses. Anxiety disorders and PTSD are being studied, but those uses are not cleared. At our clinics we currently provide TMS for major depressive disorder.

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It is not a cure. Remission is a realistic goal, but depression can return, and TMS belongs inside ongoing care rather than serving as a one-time fix.

What to Expect During a Course of Treatment

The practical side is simpler than most people expect.

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Treatment begins with a screening visit of 30 to 60 minutes to confirm the diagnosis, review your treatment history, and check for contraindications. Sessions then run Monday through Friday, 30 to 40 minutes each. You sit in a chair, awake, while a magnetic coil rests against your scalp and delivers pulses in short trains. It feels like tapping. With no anesthesia or sedation, you drive yourself home and go straight back to your day.

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Side effects are mostly local and mostly early: scalp discomfort at the coil site and headache, both of which typically clear within the first week. Because nothing enters your bloodstream, TMS does not cause the weight gain, sexual dysfunction, stomach upset, dry mouth, or sedation that antidepressants can. The one serious risk, seizure, is exceedingly rare, and the screening process exists to keep it that way.

Talking to a Psychiatrist About Whether TMS Is Right for You

Population statistics tell you what TMS does for people like you. They cannot tell you what it will do for you. That question gets answered in an evaluation, where a psychiatrist reviews your diagnosis, medication history, health, and goals, and tells you plainly whether TMS is a reasonable next step.

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At Amae, TMS is one part of an integrated care model in which psychiatry, therapy, primary care, and peer support come from the same team, so a course of TMS fits into your broader care rather than running alongside it. We provide it in Los Angeles, Los Altos, and San Mateo, all commercial insurance plans are accepted alongside cash pay, and prior authorization is handled by our intake team. To find out where you stand, schedule an evaluation with an Amae psychiatrist.

Frequently Asked Questions

What percentage of people does TMS work for?

In a major multisite real-world study, 58% of patients responded and 37% reached remission on clinician ratings after a standard course. Those patients had already tried an average of 2.5 antidepressants without adequate relief, so the numbers describe treatment-resistant depression, not depression in general. Our own conservative framing is that about half respond and about one in three reach remission.

How soon does TMS start working?

Gradually, over the course rather than after a single session. Some people notice changes in sleep, energy, or focus within the first two or three weeks, while others see improvement only near the end of the four-to-six-week course. Neither pattern reliably predicts the final result.

Does TMS work for everyone?

No. Like every treatment for depression, TMS produces a range of outcomes, and roughly half of people with medication-resistant depression do not respond. That is why a psychiatrist tracks symptoms during the course and adjusts the plan if progress stalls.

Is TMS FDA-approved or still experimental?

TMS is FDA-cleared, not experimental. Clearance for major depressive disorder came in 2008 and for obsessive-compulsive disorder in 2018, both on the basis of controlled clinical trials. Uses such as anxiety disorders and PTSD are still at the research stage and are not cleared.

What happens if TMS doesn't work for me?

A psychiatrist reassesses and lays out next steps. Those can include adjusting the treatment plan, combining TMS with medication changes or psychotherapy, or considering other treatment-resistant depression options such as esketamine or ECT. Not responding to TMS does not mean nothing else will work.

How long do the effects of TMS last?

It varies. Improvement often lasts well beyond the end of the course, some people need a maintenance plan or a repeat course, and the timing differs from person to person. Durability deserves its own discussion, and it is one to have with your psychiatrist as you approach the end of a course.

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Citations

  1. George MS, Lisanby SH, Avery D, et al. Daily left prefrontal transcranial magnetic stimulation therapy for major depressive disorder: a sham-controlled randomized trial. Archives of General Psychiatry. 2010. https://pubmed.ncbi.nlm.nih.gov/20439832/
  2. Carpenter LL, Janicak PG, Aaronson ST, et al. Transcranial magnetic stimulation (TMS) for major depression: a multisite, naturalistic, observational study of acute treatment outcomes in clinical practice. Depression and Anxiety. 2012. https://pubmed.ncbi.nlm.nih.gov/22689344/
  3. Micallef-Trigona B. Comparing the effects of repetitive transcranial magnetic stimulation and electroconvulsive therapy in the treatment of depression: a systematic review and meta-analysis. Depression Research and Treatment. 2014. https://pubmed.ncbi.nlm.nih.gov/25143831/
  4. National Institute of Mental Health. Brain Stimulation Therapies. https://www.nimh.nih.gov/health/topics/brain-stimulation-therapies/brain-stimulation-therapies
  5. 988 Suicide and Crisis Lifeline. https://988lifeline.org

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# min read

Positive and Negative Effects of Social Media on Mental Health

By

Sonia Garcia

|

November 6, 2025

Social media can enhance connection, increase self-esteem, and improve a sense of belonging. But it can also lead to emotional fatigue, self-comparison, and loneliness. These are just a few of the positive and negative effects of social media - and how we experience them often depends on how we use these platforms.

This article explores the negative and positive effects of social media - and how mindful use can help protect mental health. Whether you scroll for comfort or out of habit, understanding the impact is a first step toward creating a more balanced digital life.

How Social Media Affects Our Mental Health

Social media is designed to capture attention - and keep it. Each scroll, like, or comment activates emotional and cognitive processes that shape how we feel, think, and view ourselves. While some users find inspiration or connection, others experience fatigue or overstimulation.

A 2024 Pew Research Center report found that nearly half of U.S. teens are online almost constantly, with 90% using YouTube and around 60% on TikTok and Instagram. This near-constant connectivity can intensify the emotional impact of social media, affecting mood, self-esteem, and stress levels.

The outcome depends not only on how much we use these tools, but how and why. At Amae Health, clinicians note that curated content, algorithmic feeds, and alerts often reinforce habits that quietly increase stress and emotional fatigue.

Inside (Emotional State) Outside (What Others See)
Constant inner tension Smile, calm voice
Obsessive thoughts and worry Organized and punctual
Fear of failure Ambitious and driven
Chronic fatigue Energetic and active
Feeling like everything is at risk In control and confident
Emotional burnout Productive and successful

How we interact with social media matters - while some people benefit from the positive effects of social media, others may experience emotional strain when usage becomes excessive.

Negative Effects of Social Media

Comparison and Low Self-Esteem

Social media often presents the highlight reel of others’ lives - filtered, polished, and carefully selected. This can trigger a subtle cycle:

Trigger → Thought → Feeling

Photo of success → "I’m falling behind" → Insecurity

Fitness transformation → "I don’t look like that" → Shame

Luxury lifestyle → "I’ll never afford this" → Hopelessness

The curated nature of platforms sets unrealistic standards. Over time, these quiet comparisons can chip away at self-worth, especially in younger users still developing their identity.

Anxiety, Stress, and Depression

The constant flow of updates, alerts, and opinions can overwhelm the mind. Research often links heavy social media use with increased emotional fatigue, particularly among adolescents. Signs of overload can include:

  • Trouble focusing after long scrolling sessions
  • Increased irritability or sadness after browsing
  • Physical symptoms like muscle tension or rapid heartbeat
  • Fatigue from endless exposure to distressing news

These are some of the most common negative effects of social media, especially when platforms are used without intention or boundaries. They often build gradually, masking their impact until they start affecting mood, relationships, and daily function.

Cyberbullying and Harassment

Toxic interactions online can leave deep emotional wounds. Unlike traditional bullying, cyberbullying can happen anytime - and often goes unnoticed by adults. In a 2023 study published in BMC Psychiatry, over 40% of adolescents reported experiencing cyberbullying, with more than 20% considering self-harm as a result.

Victims often feel trapped, fearing that speaking up might limit their internet access. The persistence and reach of online harassment make recovery more complex - especially for younger users.

Sleep Disruption and Overstimulation

Nighttime scrolling may seem harmless. But it interferes with sleep in multiple ways:

  • Focus: The brain stays alert long after screen use
  • Memory: Disrupted sleep impairs cognitive processing
  • Mood: Poor rest can increase anxiety and reduce emotional resilience

Among the negative effects of social media, sleep interference is often overlooked - yet it plays a key role in emotional regulation and resilience. Notifications, blue light, and emotionally triggering content can delay sleep and lower its quality. Over time, this cycle contributes to brain fog, mood swings, and physical fatigue during the day.

Social Isolation and Loneliness

While social media creates the illusion of connection, it can quietly reduce meaningful offline interaction. As time spent online increases, time spent with others in person tends to decline. The result is a paradox: feeling more connected digitally while growing lonelier in daily life.

This shift affects how we form relationships, experience presence, and feel supported. For some, it replaces real-world bonding with surface-level interactions that lack emotional depth.

Positive Effects of Social Media

Connection and Community

Social media builds bridges - not just across time zones, but across life experiences.

  • Close to home: A parent overseas shares bedtime stories through video calls. A friend group stays connected through group chats and shared memories.
  • Beyond borders: People with rare conditions, grieving losses, or exploring identity find communities where they feel seen.

These platforms offer belonging, especially when real-world connection feels out of reach.

Access to Mental Health Resources

Another often-cited positive effect of social media is how it allows users to feel seen through shared experiences - especially when it comes to mental health. Digital spaces can offer timely, accessible mental health tools. Some of the most helpful include:

  • Teletherapy platforms that bring care to your home
  • Crisis text lines available 24/7 for urgent support
  • YouTube channels with breathing exercises and guided meditations
  • Instagram pages that normalize mental health struggles and coping tools

For many, these resources are a first step toward healing - or a bridge between therapy sessions from professional mental health clinics like Amae Health.

Education and Awareness

Social media gives people access to ideas and perspectives they may never encounter otherwise. Posts about mental health, neurodiversity, disability, and identity expand awareness beyond textbooks. By following advocates and educators, users can stay informed about social issues and health topics in real time.

  • For example, one user shared they learned about their anxiety diagnosis after seeing a relatable infographic on Instagram.

Creative Expression and Inspiration

One of the most meaningful positive effects of social media is its ability to turn creativity into connection. Social media can turn quiet creativity into shared experience. It gives people space to explore and be seen.

  • Art & Photography: A teen posts drawings anonymously and receives supportive comments.
  • Writing & Storytelling: A blog becomes a safe place to unpack emotions and share poetry.
  • Music & Humor: Short videos bring laughter and lightness into heavy days.

For many, this creative space offers not just expression - but healing.

Peer Support and Shared Experiences

Digital empathy may be one of the most overlooked yet powerful positive effects of social media. When we read someone else’s story, it can feel like looking into a mirror - and seeing ourselves more clearly. These platforms let us share challenges and celebrate progress together. They remind us we’re not the only ones navigating uncertainty.

You might find this connection through:

  • Reddit threads about anxiety or ADHD
  • Instagram stories on body image journeys
  • YouTube vlogs about grief, recovery, or life changes

For many, these interactions feel more personal than expected - and sometimes, just as powerful as in-person support.

Why Is It Hard to Reduce Social Media Use?

As addiction expert Dr. Anna Lembke explains in The Guardian, phones function like “modern hypodermic needles” - delivering small dopamine hits with every swipe, like, or scroll. Even brief moments of boredom now trigger the urge to check a screen. But why is it so hard to stop?

What Keeps Us Hooked How It Works
Dopamine loops Anticipation of pleasure triggers craving and repetition
Endless content No natural “stop point” — next post loads automatically
Fear of missing out (FOMO) Feels risky to disconnect from trends or conversations
Design for attention Notifications, infinite scroll, algorithmic engagement

Many of these features are what drive both the positive effects of social media - like connection - and the negative ones, such as dependency or distraction.

Tips for Healthy Social Media Habits

Using social media more mindfully doesn’t require quitting - just small, consistent changes. These strategies can help restore balance:

What you might try to do:

  • Set daily screen limits with built-in phone tools
  • Follow uplifting, educational, or inspiring content
  • Schedule screen-free times - especially before bed
  • Try a 1-day or weekend digital reset

What you should really avoid:

  • Auto-scrolling without intention
  • Following accounts that trigger comparison or stress
  • Checking apps first thing in the morning
  • Keeping notifications on for every app

Your habits shape your experience. When used intentionally, the positive effects of social media can take the lead, while the rest fades quietly into the background.

When Social Media Impacts Your Well-Being, Support Matters

Social media isn’t all bad or all good. For many, it’s a lifeline - for others, a source of quiet stress. The key is recognizing when it starts to affect how you feel. If you're noticing fatigue, anxiety, or self-doubt tied to your digital habits, it might be time to pause and reassess.

If the weight of online life feels too heavy, Amae Health is here to help. Our compassionate clinicians offer support that respects your experience and helps you reconnect with what matters most.

Reach out to schedule a consultation - healing starts with one conversation.

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