Though aging is inevitable, it’s possible to slow down some of the effects. You can do this by following healthy lifestyle habits.

Here’s how to slow aging:

• Eat a nutritious diet. Focus on fruits, vegetables, whole grains, and lean protein. Limit processed foods.
• Stay active. Exercise reduces the physical and mental effects of aging. Aim for 30 minutes a day, 5 days a week.
• Avoid tobacco. Tobacco speeds up aging. Quitting is often difficult, but a doctor can help create a cessation plan that works for you.
• Drink alcohol in moderation. Alcohol increases your risk of chronic disease.
• Attend regular checkups. Routine checkups with a doctor are the best way to prevent or treat disease early.
• Know your family history. Discuss your family’s health history with your doctor to have appropriate screening or get early treatment for potential chronic diseases.
• Engage your brain. Protect your cognitive function by doing brain exercises.
• Wear sunscreen. Sunscreen protects your skin from UV radiation, which can lead to premature aging.

Aging is likely caused by a combination of reasons. Some theories suggest cells have a predetermined lifespan, while others claim it’s caused by error and damage. Other theories say that aging is due to genetic, evolution, or biochemical reactions.

Aging is normal, but following a healthy lifestyle may help you live longer. Habits like eating well, exercising regularly, and wearing sunscreen can reduce your risk of disease and improve your quality of life.