Most people are unaware of the fact that bright light after sunset probably isn’t healthy, especially if you are suffering from insomnia, dealing with poor sleep quality, or a circadian rhythm disorder. For millions of years, humans functioned without artificial lights, TVs, and other electronics (e.g. cell phone screens). They relied solely on the sunlight …
Testosterone is a hormone that is secreted by the testicles and is responsible for promoting male sex characteristics. Greater levels of testosterone tend to increase muscle mass and bone density, body hair growth, and general physiological health. It is known to help prevent osteoporosis and there are numerous health risks men face when they have …
Estrogen is considered a female sex hormone produced by the ovaries in women. Without adequate levels of estrogen, women may notice that they feel moody, unhealthy, or are unable to maintain healthy female sex characteristics. Estrogen is an essential hormone for maintenance of feminine sex traits, but also plays an important role in physiological functions such …