Immune Support
Strengthen your immune system year-round with targeted supplements, especially during cold and flu season.
Common Symptoms
- Frequent colds or infections
- Slow recovery from illness
- General fatigue and low energy
Over-the-Counter Options
Vitamin C
Classic immune support antioxidant
Examples: Emergen-C, Airborne, Ester-C
Zinc
Reduces cold duration when taken early
Examples: Zicam, Zinc lozenges
Elderberry
Antiviral properties, popular natural option
Examples: Sambucol, Nature's Way Elderberry
Probiotics
Gut health supports immune function
Examples: Culturelle, Align, Garden of Life
Helpful Tips
- Start zinc or elderberry at first symptoms
- Consistent sleep is the best immune booster
- Exercise moderately — overtraining suppresses immunity
- Eat a rainbow of fruits and vegetables
When to See a Doctor
See a doctor if you have repeated serious infections, slow healing wounds, or other signs of immune deficiency.