I’m aware of the importance to eat your vitamins, I’ve been taking them most of my life. One thing I’ve noticed is that some vitamins make me fall asleep – my body temperature drops and I have trouble breathing. I am allergic to many foods and found the culprit Magnesium Stearate! It should be clearer what is used to produce it and those ingredients should also be on the bottle. Become informed about Magnesium Stearate – http://www.livestrong.com/article/37138-side-effects-magnesium-stearate-/
Having food allergies is complicated to say the least!