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Mindfulness

What mindfulness is, where it came from, what research shows for stress, anxiety, depression and pain, who should be careful, and how to begin.

Facts last checked October 2026 · 7 min read

Mindfulness means paying attention to what is happening right now, on purpose, without judging it. You notice your breath, your body, your thoughts and your feelings as they come and go. You do not try to fight them or fix them in that moment.1

Mindfulness is a skill that grows with practice. Many people use it to ease stress, worry and low mood. Some structured courses have strong research behind them, especially for keeping depression from coming back.4

Key points

  • Mindfulness is a type of meditation that trains attention on the present moment, without judgment.1
  • About 1 in 6 U.S. adults (17%) meditated in 2022, up from about 1 in 13 in 2002.1
  • An 8-week course called MBCT lowers the chance that depression returns.4,6 Strong evidence
  • An 8-week course called MBSR helped anxiety about as much as a common anxiety medicine in one trial, with far fewer side effects.5 Moderate evidence
  • It is low risk for most people, but about 1 in 12 people in studies had an unpleasant effect.2 People with major trauma or psychosis should take extra care, ideally with a trained teacher.7

What mindfulness is (and is not)

The mind often runs on autopilot, replaying the past or worrying about the future. In a simple practice, you sit and feel your breath. Your mind wanders to a bill you need to pay. You notice "planning" and bring your attention back. That noticing and returning is the whole practice.

Mindfulness is not:

  • Emptying your mind. Thoughts will come. The goal is to see them, not stop them.
  • Religious. It has roots in Buddhist practice, but the health programs taught today are not religious.7
  • A replacement for treatment. It can be part of care, but it does not replace medicine or therapy that you need.

There are two main ways to practice. Formal practice means setting aside time, such as a 10-minute sitting practice or a body scan. Informal practice means bringing full attention to daily tasks, like washing dishes, eating a meal or walking to the mailbox.

Where mindfulness came from

Meditation has been practiced for thousands of years in many cultures, often within religions.7 Mindfulness as taught in clinics today comes mostly from Buddhist meditation, especially a style called vipassana (insight meditation).7

In the United States, a scientist named Jon Kabat-Zinn turned these practices into a nonreligious 8-week course for hospital patients. It is called mindfulness-based stress reduction (MBSR), and it spread widely in the 1980s.7 Today MBSR is one of the most common meditation programs in U.S. health care, and it is widely taught in the VA.7

Later, researchers combined MBSR with ideas from cognitive behavioral therapy (CBT). This became mindfulness-based cognitive therapy (MBCT), a program built for people who have had depression.1,6

Mindfulness is also a core part of other therapies. Dialectical behavior therapy (DBT) teaches it as a basic skill. Acceptance and commitment therapy (ACT) uses it to help people make room for hard feelings. Gentle movement practices such as tai chi and qigong also train calm, focused attention.

What the research shows

Results are encouraging but mixed, and the benefit is often modest.

What this means in daily life. Mindfulness will not erase stress or sadness, but it can soften their grip. You may catch a worry spiral sooner. In the anxiety trial, about 1 in 6 people in the MBSR group had a side effect linked to the study, compared with about 4 in 5 people taking the medicine.5

The two main programs

Both programs usually meet as a group for about 8 weekly sessions, with practice at home between sessions.6,7 MBSR courses encourage up to 45 minutes of practice a day, six days a week.7 Both are explained in detail on their own pages.

MBSR

  • Mindfulness-based stress reduction
  • Made for anyone dealing with stress, illness, pain or worry
  • Teaches meditation, plus group talks on using the skills in stressful times1
  • Strongest evidence: anxiety, stress, short-term back pain
  • Read more: MBSR

MBCT

  • Mindfulness-based cognitive therapy
  • Made for people who have had depression, especially more than once
  • Adds CBT ideas, such as noticing how thoughts can pull mood down1,6
  • Strongest evidence: preventing depression relapse
  • Read more: MBCT

Who should be careful

Mindfulness is low risk for most people.7 Still, few studies look closely at harms.2 A 2020 review of 83 studies found that about 8% of people (about 1 in 12) had an unpleasant effect. That rate is similar to talk therapy. The most common effects were more anxiety or low mood.2

Take extra care, and practice with a trained teacher, if you have:7

  • Major trauma in your past. Turning inward can bring up painful memories. A trauma-trained therapist can help you go slowly.
  • Psychosis or hallucinations (seeing or hearing things others do not), or a serious mental illness such as schizophrenia or bipolar disorder. A group led by a well-trained teacher is safer than practicing alone.

For anyone: You can always open your eyes, move, shorten a practice, or stop. Eyes open, with attention on sounds or your feet, can feel safer than the breath. If practice leaves you feeling much worse, stop and talk with your doctor or therapist.

If you have thoughts of suicide or feel you cannot stay safe, call or text 988 (the Suicide and Crisis Lifeline). For a medical emergency, call 911.

Mindfulness is not a stand-alone treatment for severe depression or PTSD. Do not stop a mood medicine because you started meditating. Talk with your doctor or pharmacist before changing anything. The VA notes that its free mindfulness app is not a replacement for professional care for PTSD.8

Mindfulness in later life

Mindfulness needs no equipment and can be done in a chair or in bed. A few tips:

  • Sit in a firm chair with your feet on the floor. No need to sit on the floor.
  • Use a body scan with care if you have chronic pain. You can skip a sore area. See chronic pain and mood.
  • Wear your hearing aids for guided audio, or choose a written practice you can read.
  • Do not expect it to fix memory. Mindfulness may help with stress and mood. It is not a proven way to prevent memory loss. For what does help, see keeping your brain healthy.

For family caregivers. Even a few minutes a day can give you a short break from constant alertness. Try the 3-minute breathing space or loving-kindness practice. Mindfulness does not replace real help, like respite care. See caregiver burnout.

How to get started

You do not need a class to begin. Our free 4-week course builds the basics one week at a time.

  1. Week 1: Paying attention on purpose — A daily practice plan and your first body scan.
  2. Week 2: The breath — Step-by-step sitting practice, using the breath as an anchor.
  3. Week 3: Watching thoughts — A noting practice to see thoughts as passing events, not facts.
  4. Week 4: Mindfulness in daily life — Informal practice, the 3-minute breathing space, and how to keep going.

Start small. Five minutes a day, done most days, is better than one long session a week. Many people build up from a few minutes.7 Pick a regular time, like after breakfast or before bed.

Other free options:

  • Mindfulness Coach is a free app from the VA's National Center for PTSD. It is open to anyone, not just veterans. It offers guided audio, a practice log and reminders. It works on iPhone and Android, and your data stays on your phone.8
  • Short practices on this site: grounding, box breathing and the cyclic sigh are good when you feel stressed and need something quick.
  • Group classes: A group with a trained teacher helps many beginners stay with it.7 Look for MBSR or MBCT courses through hospitals, senior centers, VA medical centers or online. Our pages on MBSR and MBCT explain how to find one.

Common questions

How long before I notice a difference?

The main programs last 8 weeks. Many studies measure results at 8 weeks and again a few months later.3 Some people feel calmer right away. Others notice changes slowly. Steady daily practice matters more than long sessions.

My mind keeps wandering. Am I doing it wrong?

No. Everyone's mind wanders, often many times a minute. Noticing that it wandered and gently coming back is the practice.

Can mindfulness replace my antidepressant?

Do not stop any medicine on your own. In relapse studies, MBCT compared well with other treatments, including antidepressants.4 But stopping an antidepressant suddenly can cause problems. If you want to explore this, talk with your doctor or pharmacist about a safe plan.

In this section

Sources

  1. National Center for Complementary and Integrative Health. Meditation and mindfulness: what you need to know. NIH, 2022. NCCIH
  2. National Center for Complementary and Integrative Health. Meditation and mindfulness: effectiveness and safety. NIH, 2022. NCCIH
  3. Goyal M, et al. Meditation programs for psychological stress and well-being: a systematic review and meta-analysis. JAMA Intern Med, 2014. PubMed
  4. Kuyken W, et al. Efficacy of mindfulness-based cognitive therapy in prevention of depressive relapse: an individual patient data meta-analysis from randomized trials. JAMA Psychiatry, 2016. PubMed
  5. Hoge EA, et al. Mindfulness-based stress reduction vs escitalopram for the treatment of adults with anxiety disorders: a randomized clinical trial. JAMA Psychiatry, 2023. PubMed
  6. National Institute for Health and Care Excellence. Depression in adults: treatment and management (NG222). NICE, 2022. NICE
  7. U.S. Department of Veterans Affairs. Meditation. Whole Health Library, 2026. VA
  8. U.S. Department of Veterans Affairs, National Center for PTSD. Mindfulness Coach. VA, 2026. VA

Education only. This page is general information written from the sources listed. It is not medical, legal or financial advice and does not replace a doctor, therapist or lawyer who knows your situation. How we write and check pages.