What Meditation Is
NCCIH describes meditation as a mind and body practice with origins in Eastern traditions, used to calm the mind and support overall wellbeing. Most approaches fall into two broad categories: focused attention, where a person concentrates on a sensation, sound, image or repeated word or phrase, and mindfulness, which means holding awareness on the present moment without judging it, NCCIH says.
Mental Health Benefits Backed by Research
NCCIH cites a 2018 analysis covering 142 groups of participants that found mindfulness-based programs eased symptoms of anxiety and depression better than no treatment, with results broadly comparable to cognitive behavioral therapy. The same NCCIH summary notes meditation may reduce insomnia with effects similar to cognitive behavioral therapy or exercise, and that one study in military veterans found meditation produced outcomes similar to prolonged exposure therapy for post-traumatic stress disorder.
Cleveland Clinic states that more than 1,500 research studies have examined meditation, with reported improvements in stress levels, mood, memory, focus, emotional regulation, pain management and sleep quality, in addition to anxiety and depression symptoms.
On safety, NCCIH points to a 2020 review of 83 studies in which roughly 8% of participants reported negative effects, most commonly increased anxiety or depression — a rate NCCIH describes as similar to that seen with psychological therapies in general. NCCIH states meditation is generally considered to carry few risks for healthy people.
Common Techniques for Beginners
Several named techniques appear across the sources consulted. Cleveland Clinic lists breath meditation, mindfulness meditation, guided imagery, yoga nidra, loving-kindness (metta) meditation and moving meditations such as tai chi, walking or yoga combined with mindful awareness.
Meditation techniques mentioned by Cleveland Clinic and NCCIH| Technique | What you focus on | Often used for |
|---|
| Breath meditation | Inhaling and exhaling | A simple starting point for beginners |
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| Mindfulness meditation | Present-moment sensations and thoughts, without judgment | General stress and anxiety management |
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| Loving-kindness (metta) | Compassion and gratitude phrases directed at yourself, then others | Self-criticism or difficulty feeling compassion |
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| Guided imagery | Relaxing mental images led by a narrator or recording | People who find silent practice difficult |
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| Moving meditation | Mindful awareness paired with movement (tai chi, walking, yoga) | People who find sitting still difficult |
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How to Start a Meditation Practice
- Pick a quiet, comfortable spot and sit upright — cross-legged on the floor, on a chair or on a bed — per NHS guidance.
- Start small — a few minutes is enough at first; NHS suggests building toward about 20 minutes once it becomes routine, while Cleveland Clinic notes short daily sessions can fit into ordinary moments.
- Bring in your senses first: notice what you can feel, hear and smell before settling into the practice, as NHS recommends.
- Close your eyes and mentally note "breathe in" and "breathe out" with each breath cycle, following the NHS method.
- Expect your mind to wander — NHS describes this as normal, not failure; gently redirect attention back to the breath without judging yourself.
- Experiment with different techniques, such as breath focus, loving-kindness or moving meditation, to find what matches your goal, Cleveland Clinic advises.
- Close the session gradually: sit for a minute or two with eyes still closed before opening them and resuming activity, per NHS.
Realistic Expectations
Cleveland Clinic notes that while some people notice improvements immediately, about eight weeks of daily practice is associated with longer-lasting benefits in the research it cites. Cleveland Clinic also cautions against approaches that insist there is only one correct way to meditate, suggesting beginners choose a technique that fits their goals and preferences, alone or in a group, with or without an app.
Questions
- How long should a beginner meditate for?
- NHS suggests starting with a short session and working up to about 20 minutes once meditation becomes a routine; Cleveland Clinic says even brief sessions fit into daily moments and are a reasonable way to start.
- Is there scientific evidence that meditation helps anxiety and depression?
- Yes. NCCIH cites a 2018 analysis of 142 participant groups showing mindfulness-based programs reduced anxiety and depression symptoms better than no treatment, with effects broadly comparable to cognitive behavioral therapy.
- Can meditation have negative effects?
- NCCIH points to a 2020 review of 83 studies in which about 8% of participants reported negative effects, most often increased anxiety or depression, a rate NCCIH says is similar to that of psychological therapies generally.
- What is the easiest meditation technique for beginners?
- Breath meditation — simply focusing on inhaling and exhaling — is highlighted by Cleveland Clinic and NHS as a straightforward starting point requiring no equipment.
- How soon will I notice benefits from meditating?
- Cleveland Clinic notes some people feel improvements right away, but research it cites associates roughly eight weeks of daily practice with longer-lasting benefits.
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