vitamins and fruits



Strengthen your immunity

Immunity support resources, products and expert tips


With so many negative factors that can affect your health, it's important to understand the signs of a weak immune system and different ways to strengthen it. From spotlight products and holistic ingredients to pharmacist-approved resources and advice, learn how to support your immunity to become a healthier you.


Shop by ingredient

Key ingredients and supplements in your diet can help support your general health and well-being.

† These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.

3 steps to better health

Prevention is the best medicine

Take steps to avoid infection

Nutrition is key to a strong immune system

Immunity articles

Natural ways to strengthen your immune system

What are signs of a weak immune system?