A member asked:

Why did i faint after drinking a preworkout shake when i never have before?

A doctor has provided 1 answer
Dr. Louise Andrew answered

Specializes in Emergency Medicine

Not related: People faint for a variety of reasons especially young females such as yourself who might be anemic, might be dehydrated, or upset or surprised by something. I hope you didn't go ahead and workout after fainting! Preworkout shake is a good idea, as is hydration at all times you might be sweating. Get your blood level checked, especially if you are vegetarian.

Answered 10/10/2015

2.2k views

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