The benefits of yoga: what research suggests
Stress, sleep, strength, balance and back pain: an honest look at what studies say yoga may help with, and where the evidence is still growing.
IYC editorial team · October 20, 2026
Yoga brings together movement, breath and attention. Millions of people practise it for how it makes them feel. Researchers have also studied it, and while the evidence is still growing, some findings are encouraging.
Stress and sleep
Studies suggest yoga may help people manage everyday stress, and some people find they sleep better when they practise regularly. Slow breathing and relaxation at the end of a class are part of why many people feel calmer afterwards.
Strength, flexibility and balance
Holding and moving between postures works muscles throughout the body and gently increases range of movement. Balance postures may help with steadiness, which matters more as we age.
Back pain
For some people with ongoing low-back pain, research suggests yoga may help with pain and everyday movement. A gentle class, and a teacher who knows about your back, are good places to start.
What yoga isn’t
Yoga is not a replacement for medical care. Some postures are not suitable for everyone, so talk to a health professional before you start, especially if you are pregnant or have a health condition or injury.
Getting started
- Start gently, with a beginners’ class or a short session at home.
- Practise regularly: a little, often, works better than a lot, rarely.
- Listen to your body. Yoga should never hurt.
General information, not medical advice. Talk to a health professional before starting a new practice.
