Hormonal birth control is a type of birth control that contains either the hormones estrogen and progestin or progestin alone. There are many different birth control ...
Humans were basically built to produce and carry higher levels of vitamin D when exposed to the sun. Previous research suggests that the first sign of real side effects or toxicity of vitamin D ...
What you’re eating can help you maintain bone density, too. “Nutrition is very important for bone health, so food intake is important, but so is ensuring adequate intake of calcium, vitamin D and ...
In general, the risk of adverse effects for vitamin D begins when intake surpasses 4,000 IUs per day. The risk of harm for calcium begins when intake surpasses 2,000 milligrams per day.
Research has suggested that consuming vitamin D and K together can maximize health benefits. Foods like fatty fish, egg yolks provide vitamin D, while leafy greens and fermented foods offer vitamin K2 ...