Hormones that modulate muscle growth include: 1  growth hormone. 2  testosterone. 3  IGF- 4 1. cortisol.  beta-endorphin, 1  and. parathyroid hormone.
When applied topically, cayenne pepper benefits the skin, too. It alleviates pain caused by shingles, osteoarthritis, rheumatoid arthritis and even as part of a natural remedy for fibromyalgia. The fruit of the capsicum plant contains a chemical called capsaicin.
Many herbalists believe that Cayenne is the most useful and valuable herb in the herb kingdom, not only for the entire digestive system, but also for the heart and circulatory system. It acts as a catalyst and increases the effectiveness of other herbs when used with them. Cayenne is a medicinal and nutritional herb. It is a very high source of Vitamins A and C, has the complete B complexes, and is very rich in organic calcium and potassium, which is one of the reasons it is good for the heart.