Hormones that modulate muscle growth include: 1  growth hormone. 2  testosterone. 3  IGF- 4 1. cortisol.  beta-endorphin, 1  and. parathyroid hormone.
Cayenne pepper benefits also include its ability to regulate your metabolism. Cayenne pepper has been found to effectively suppress hunger and normalize glucose levels. It keeps blood pressure levels normalized, and helps the body lower LDL cholesterol and triglycerides.
Cayenne pepper is pure ground dried chiles. 1  Chili powder is a blend of spices, of which cayenne happens to be but one. The other ingredients include cumin, garlic powder, oregano, and paprika. 2  Even so, I think it's illuminating to see what chili powder is, what ingredients it's made up of, and in what proportions.