I think it is
A.) <span>muscle strength and size training</span>
Not completely sure but
Hope It Helps
In females, an acute rise of LH ("LH surge") triggers ovulation and development of the corpus luteum. In males, where LH had also been called interstitial cell–stimulating hormone (ICSH), it stimulates Leydig cell production of testosterone. It acts synergistically with FSH.
The answer is C- Supplements and drugs both undergo stringent government testing
Weight Gain
nutritional imbalance
cause gastrointestinal problems
Again, I really Hope I've helped you!