Epimedium nourishes your yin and improves and promotes healthy bone density with trace minerals and bone growth factors. Epimedium has many research studies showing its ability to improve bone density while protecting the bones from typical degenerative aging by protecting cells with well known phytonutrients. Epimedium is also commonly known as Horny Goat weed, most likely for its powerful physical yang stimulating effects on energy. You may have heard of it as a sexual tonic but in TCM it is considered both a Yin and Yang tonic herb. We use it in our herb pack because it serves both these functions. While its important to nourish our yin while we age, women can always use supportive herbs for our yang energy, especially during peri-menopause and menopause. Epimedium is used in a famous ancient formula for fertility known as Two Immortal Pill because of its ability to tonify the liver and kidney energy and both the yin and yang. It is a commonly used herb for all menopause symptoms including, hot flashes, night sweats, mental disturbances, irritability, insomnia and palpitations. Combined with the other herbs in out menopause treatment, it has remarkable functions. The Chinese Academy of Medical Sciences places this herbs in a group of elite group of herbs that slow aging and promote longevity.