which trigger vitamin D synthesis. The liver and kidneys convert this biologically inert form of vitamin D into biologically active forms the body can use to promote calcium absorption and bone ...

but because sun exposure is critical for vitamin D synthesis and production, the winter months further exacerbate what is a perennial problem," says Johns Hopkins Children's Center endocrinologist ...

For those of us who can tolerate more sun, it’s still important to be conscious of your exposure and to protect your skin. Getting too much sun puts you at higher risk for skin cancer, of course, and ...

Spring in Utah means the start of a 6-month window people here can absorb Vitamin D from the sun ... most common vitamin deficiency in the United States. But Intermountain Health dietitians ...

Vitamin D synthesis in the body depends on exposure to UV radiation (290-320 nm), which is not always feasible in various ...