Support Your Immune Health
Through Everyday Habits
Healthy immune support is not about relying on one supplement. It begins with a balanced diet, adequate sleep, regular activity, vaccination and good hygiene habits.
Immune support is not about taking more supplements
Supporting immune health means helping the body maintain normal immune function and everyday protection. Long-term healthy routines are more important than taking large amounts of a single nutrient for a short period.
Six daily habits for immune health
Choose one small action you can start today.
Eat a variety of foods
Include vegetables, fruits, whole grains, protein and healthy fats to create a more balanced diet.
Get enough sleep
Keep a regular sleep schedule and reduce screen use before bed to give your body time to rest.
Stay physically active
Walk, stretch or exercise according to your ability, and avoid sitting for long periods.
Practice good hygiene
Wash your hands with soap and water before eating, after using the restroom and after returning home.
Manage stress
Make time for rest, breathing exercises, walking or conversations with people you trust.
Stay up to date with vaccines
Ask a healthcare professional which vaccines may be suitable for your age and health condition.
Immune health begins with a varied diet
You do not need an expensive or complicated diet. Adding more colors and more whole foods to your daily meals is a good place to start.
◎ A balanced meal may include:
Vegetables + protein + whole grains + suitable fruit and water
People with chronic conditions, kidney disease, pregnancy or special dietary needs should consult a healthcare professional.
Sleep and activity are the foundation of health
You do not need perfection. Start with more regular routines.
Five small actions you can take today
Eat one more serving of vegetables
Move your body for 20 minutes
Put your phone away 30 minutes earlier
Wash your hands after returning home
Check your vaccination needs
Pharmacist's reminder｜Supplements cannot replace healthy habits
- Choose supplements based on your diet, age and health condition.
- Avoid taking large amounts of several products with similar ingredients.
- If you take medication, are pregnant, breastfeeding or have a chronic condition, ask a healthcare professional before use.
- Seek medical care promptly for persistent fever, breathing difficulty, changes in consciousness or worsening symptoms.
Frequently asked questions
Q1: Can vitamin C improve immune health?
Vitamin C is an essential nutrient, but it cannot replace a balanced diet, adequate sleep, exercise or vaccination. Ask a healthcare professional whether additional supplementation is appropriate for you.
Q2: Do healthy people still need to care about immune health?
Yes. Maintaining health is not only about avoiding illness. It also includes keeping good energy, sleep quality and daily function through stable routines.
Q3: Can poor sleep affect the body's defenses?
Long-term sleep deprivation may affect energy, mood and normal body regulation. If insomnia continues or affects your daytime activities, seek professional help.
Q4: How can children and older adults support immune health?
Focus on balanced meals, adequate sleep, suitable physical activity, good hygiene and recommended vaccinations. Individual advice may be needed for chronic conditions or special health needs.
Q5: Can supplements replace fruits and vegetables?
No. Whole foods provide fiber, vitamins, minerals and various plant compounds. Supplements should only be used as needed and should not replace a normal diet.