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Evidence & Guidelines(continued)
Health Benefits of Activity
- GuideBlood sugar and metabolic healthBeing more active is linked with a lower chance of type 2 diabetes, and the biggest gains come from the first small steps. Activity helps your muscles respond to insulin for hours to days, so regular movement matters. Eating changes and activity work best together.
- GuideBones and jointsBone responds to the load you put on it. Dancing-type impact exercise and strength training tend to help most, ideally with balance work. Aim for at least 2 days a week and start gently. Walking, cycling and swimming do less for bone but still count as activity.
- GuideHeart, blood pressure and cholesterolRegular activity is linked with a lower risk of heart disease, and small amounts count. It lowers blood pressure, most clearly if yours is high, and may improve cholesterol modestly. Start with what feels easy, build up gradually, and keep taking any prescribed medicines.
- GuideImmunity, lungs, digestion and inflammationRegular moderate activity is linked to better immune defence, and structured exercise programmes ease breathlessness in people with COPD. Gentle movement may also ease constipation. Start with walking at a pace where you can still talk, and build up gradually.
ArticleHow Exercise Improves Your SkinMovement supports healthy, glowing skin by improving blood flow and reducing stress — exercise is self-care inside and out.
ArticleThe Power of CardioCardio strengthens your heart, body, and mind. Even a brisk walk makes a big difference.
ArticleThe Power of Physical ActivityExercise supports mind and body. Move consistently to feel stronger, healthier, and more energised.
Mind & Brain Benefits
- GuideBrain health, memory and focusRegular activity tends to give a small to moderate boost to thinking and memory, and even light activity may help. Moderate effort such as brisk walking is a good place to start, and some activity is better than none. Exercise can't be promised to fix memory problems or brain fog.
- GuideEnergy and everyday wellbeingExercise tends to give small-to-moderate gains in energy and vitality, and activity is linked with better quality of life, life satisfaction and positive feelings. Start small, choose something you enjoy and build up gradually. Much of the link with wellbeing is association, not proof of cause.
- GuideHow being active spills over into the rest of lifeBeing active tends to lift mood, energy and sleep, and other healthy habits often improve alongside it, though not automatically. Eating, drinking and cravings respond unevenly. Start small, repeat the same activity, and add one other change at a time once your routine feels settled.
- GuideLowering the risk of cognitive declineRegular activity is linked with a lower risk of dementia, but it can't be promised to prevent it, and the evidence is uncertain. Treat it as one useful part of looking after your brain and body: start small, build up gradually, and pick something you can keep doing.
- GuideMood, anxiety and depression: the evidenceExercise tends to ease depression symptoms and may ease anxiety, but it is best seen as an addition to care, not a replacement. No single type is clearly best, and how it works isn't settled. Choose something you'll keep doing and build up gradually.
ArticleExercise May Slow Alzheimer’sRegular exercise may slow Alzheimer’s progression — gentle movement supports memory, mood, and mental clarity.
ArticleMove Your Body, Boost Your BrainExercise supports memory, mood, and brain health — moving more sharpens the mind and lifts your spirits.ArticleMove Your Body, Boost Your MemoryExercise sharpens memory and focus — regular movement keeps your brain alert, calm, and resilient.
Healthy Ageing
- GuideAdapting exercise as you ageBe as active as your abilities allow, using a mix of aerobic, strength and balance activity. Start with short sessions and build up slowly. Strength and balance matter more as you get older, and a mix of activity types is linked with a longer life.
- GuideBalance and preventing fallsExercise that challenges your balance, such as standing up from a chair and stepping in different directions, is the best-supported way to reduce falls. Adding strength work helps, but walking and general activity alone are unlikely to prevent falls. If you're 65 or over, aim for balance-focused exercise on at least 3 days a week.
- GuideStaying independentStaying independent depends largely on keeping your strength, balance and ability to get around. Regular activity that includes balance and strength work helps, and starting small and building up gradually is enough to begin. Every bit of activity counts.
- GuideStaying social and engagedStaying connected and staying active tend to go together, and both are linked with healthier ageing. Start small: a regular walk with a friend, or a group built around something you enjoy. Add strength and balance activity as you build up, and choose what suits you.
- GuideStrength and muscle as you ageStrength training is the best-supported way to keep muscle and strength as you get older, and it helps well into your 70s and beyond. Aim for at least 2 days a week, work all the major muscle groups, and start with an amount that feels manageable.
- ArticleAgeing and Muscle LossStrength training helps you stay strong, steady, and independent as you age — start small and stay consistent.
ArticleBalance MattersBetter balance starts with small daily habits — move with intention to stay steady and strong.
Special Populations
- GuideArthritis and joint painExercise is recommended for most people with arthritis and joint pain, and it tends to ease pain by a modest amount. Start small, choose movement you can keep doing, and build up slowly. Tai chi has the strongest case among mind-body practices for knee or hip osteoarthritis.
- GuideDiabetesAerobic, resistance and combined exercise each tend to lower blood glucose a little in adults with type 2 diabetes, and no single type is clearly best. Choose activity you can repeat, such as walking, add some strength work, and ask your doctor, a dietitian or a diabetes organisation about food.
- GuideDisability and limited mobilityYou can start small and you can start seated: some activity is better than none. Shape activity around what your body can do now, build up gradually, and look to local councils, leisure centres and charities for adapted classes and equipment.
- GuideDuring and after cancer treatmentBeing active during and after cancer treatment can ease tiredness, anxiety and low mood, and can improve quality of life. It's generally safe. If you're inactive, start with 5 to 10 minutes of walking a few times a day and build up, and ask your cancer team what suits you.
- GuideHeart and lung conditionsFor most people with a heart or lung condition, being active is helpful, and building up slowly is the key. After a heart attack, stroke or new heart failure, a supervised rehabilitation programme is the best way to start. For COPD, pulmonary rehabilitation and step goals can help.
- GuideReturning after illness or surgeryStart with gentle movement and build up slowly. After surgery, hospital teams encourage sitting up or standing on the day of the operation and short walks soon after. After a long illness, begin with small amounts. Ask your hospital team or doctor what is right for you.
ArticleExercise and DiabetesExercise helps manage blood sugar and improves insulin sensitivity — stay active for better control and energy.
ArticleHow Exercise Eases Menopausal SymptomsExercise can ease hot flushes, improve mood, and support hormone balance during menopause — move gently and regularly.
ArticleMove Through MenopauseMovement eases menopause symptoms, boosts mood, and supports long-term health — stay gently active and listen to your body.