Bio-x4 is a: supplement that is promoted as a weight control product with digestive enzymes and probiotics. Ingredients include lactobacillus acidophilus, bifidobacterium blend, amylase, lipase, bromelain, green tea extract. While not a frequently reported side effect, I believe it is possible one of these could discolor the tongue. Stop Bio-x4 and observe; if tongue improves you could rechallenge or be happy
Answered 7/11/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
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