“This unique formula of immune-boosting superfoods is GUARANTEED to stop viruses in their tracks!”
^Seen something like that before and wondered if there’s good science behind it?
Look no further. Swipe through for our quick guide to immune boosting, ft vitamins A, C, and D, Zinc, Ginger, and Echinacea.
The short answer is that no single ingredient will ever be a magic bullet that cures everything.
The *real* secret to a healthy immune system is no secret at all:
Good sleep, regular exercise, and a varied, balanced diet.