Have you been out in the sun lately? Studies show that low levels of vitamin D may decrease immune function, increasing your risk of respiratory illnesses.
Tagged: immune booster
Don’t be the person who waits to get sick and then improves immune function. Keep the immune system strong with Dherbs’ Immune Booster Kit.
This healthy shot of natural ingredients can boost immune function to help you fight off colds. They’re great for the back to school season!