Eat a balanced diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats
Include vitamin C– and zinc-rich foods (citrus, berries, kiwi, peppers, beans, nuts, seeds, seafood, poultry)
Ensure adequate protein intake
Get enough sleep (aim for 7–9 hours for most adults)
Exercise regularly (mix of aerobic and strength training)
Maintain a healthy weight
Manage stress (breathing exercises, mindfulness, hobbies, counseling if needed)
Stay hydrated
Avoid smoking and limit alcohol
Wash hands regularly and practice good hygiene
Keep vaccinations up to date (flu, COVID-19, and others recommended for you)
Reduce exposure to sick people when possible
Use a balanced, consistent routine for daily health habits
Address chronic conditions (diabetes, asthma, autoimmune diseases) with appropriate medical care
Avoid excessive supplements; only take supplements if you’re deficient or advised by a clinician
Get regular checkups and screenings as recommended
Practice safe food handling to prevent infections