Hydrating well and choosing nutrient-rich foods support immune response before and after vaccination.

Getting a flu shot is a simple step toward protecting your health, but what you eat and drink around the time of vaccination can influence how your body responds. Staying hydrated and consuming foods rich in vitamins, antioxidants, and anti-inflammatory properties helps reduce side effects and bolster immune function. Avoiding alcohol and excessive sugar ensures a smoother recovery and optimal vaccine effectiveness, say experts from the CDC and Mayo Clinic.








