Yes, It interacts with stimulant drugs like diethylpropion (Tenuate), epinephrine, phentermine (Ionamin), pseudoephedrine (Sudafed), and many others

Recommended doses range from 30 -60 grams daily.

During pregnancy, this product should be used moderately only. Consult your doctor before breast-feeding.

No Major side effects have been reported. Mild side effects have been noted occasionally such as include nervousness, increased urination, sleeplessness and fast heartburn, stomach rumbling, gas, discomfort, abdominal cramps. This holds for all forms of the Cocoa powder

Generally, men and women who need to maintain heart health, brain function, muscle, liver health and gut health.