Shortly after starting this “whole food vitamin C” my body basically freaked out. Hives, itching, swelling, full blown histamine temper tantrum. I didn't connect the two until over a month of steroids and doctor appointments. I was looking through my Amazon orders and realized I started taking this right around the time all my trouble started. Upon digging into the reviews I saw a number of other people saying they had an allergic response. I was so confused because Vitamin C is supposed to help with overactive histamine levels. Further digging made me realize that the ingredients are incredibly deceptive! The item listed as Vitamin C is in fact YEAST! Basically what they are doing is feeding vit C to yeast and then calling it whole food C. When I learned that Nestle owns this company things made even more sense. This is not a supplement company with your well-being at its focus. Throw this yeast filled garbage out and find a true whole food C(acerola cherry, rose hips, camu camu, etc)