8 Reasons to Exercise
Want to feel better, have more energy and even add years to your life? Just exercise. The health benefits of regular exercise and physical activity are hard to ignore. Everyone benefits from exercise, regardless of age,
Want to feel better, have more energy and even add years to your life? Just exercise. The health benefits of regular exercise and physical activity are hard to ignore. Everyone benefits from exercise, regardless of age, sex or physical ability. Need more convincing to get moving? Check out how exercising can lead to a happier and healthier you.
Exercise Lifts spirits by releasing mood-lifting hormones and relieving stress.
Moderate exercise reduces levels of stress hormones and other chemicals that suppress immune system functioning and increase inflammatory activity thereby increasing your ability to fight infection.
One of the most common mental benefits of exercise is stress relief. Exercise also increases concentrations of norepinephrine, a chemical that can moderate the brain’s response to stress and boost the body’s ability to deal with existing mental tension.
By increasing blood flow, exercise helps nourish skin cells and keep them vital.
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Frequently asked questions
What are the top health benefits of regular exercise?
Regular exercise improves cardiovascular health, boosts metabolism, reduces insulin resistance, strengthens bones and muscles, enhances mental health by releasing endorphins, improves sleep quality, and reduces the risk of chronic diseases including type 2 diabetes, hypertension, and certain cancers.
How many days a week should you exercise for health benefits?
The WHO recommends at least 150 minutes of moderate-intensity aerobic activity per week - roughly 30 minutes, five days a week - plus two days of strength training. Even 10-minute sessions spread throughout the day offer measurable benefits if a longer session isn't possible.
Can exercise help with weight loss without dieting?
Exercise alone produces modest weight loss compared to diet, but it is critical for maintaining weight lost through diet. It also preserves muscle mass during a calorie deficit, improves metabolic health beyond scale changes, and is essential for long-term weight management.
What type of exercise is best for beginners in India?
Brisk walking is the most accessible starting point - it requires no equipment, suits all fitness levels, and can be done in a park or neighbourhood. Add bodyweight exercises (squats, lunges, planks) at home two to three times a week to build strength alongside cardiovascular fitness.
Does exercise improve mental health?
Yes - exercise increases serotonin, dopamine, and endorphin levels, which reduce anxiety and depression symptoms. Even a single 30-minute walk can measurably lower cortisol. Consistent exercise is as effective as antidepressants for mild-to-moderate depression in several clinical trials.
References
- Healthy diet - fact sheet (World Health Organization)
- The Nutrition Source (Harvard T.H. Chan School of Public Health)
- Dietary Guidelines for Indians (ICMR - National Institute of Nutrition)
- Food & Health Tips (Academy of Nutrition and Dietetics)
MSc Clinical Nutritionist · Diabetes Educator · Certified Nutrigenomics Specialist
Dt. Trishala Goswami is a clinical nutritionist and certified diabetes educator who designs personalized, science-backed nutrition programs for clients across India and abroad. She specializes in diabetes, PCOS, gut health, and nutrigenomics.
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