Osteoporosis prophylactic or therapeutic agent

A prevention of osteoporosis in current use or therapeutic agents, synthetic hormone preparations have side effects, there is a difficulty in ingesting as food. Unlike conventional formulations, fewer side effects, by suppressing bone resorption increased by simply taken as routinely food, effective agents for the prevention and improvement of osteoporosis, pharmaceuticals, to provide a food or beverage for the purpose. The invention is osteoporosis prophylactic or therapeutic agent as an active ingredient a water-soluble fraction of the waste, also medicaments containing them, a food or beverage.