D - Wikipedia D (minuscule: d) is the fourth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other Western European languages and others worldwide
Vitamin D Deficiency: Causes, Symptoms Treatment Vitamin D deficiency means that you don’t have enough vitamin D in your body It's common and primarily causes issues with your bones and muscles
Vitamin D: Benefits, Sources, Deficiencies - Healthline You may be wondering about vitamin D benefits and how much you need Learn more about vitamin D and your health, as well as what happens when you get too much and how much vitamin D you need
7 Ways to Increase Your Vitamin D Levels Naturally Discover the most effective ways to boost your vitamin D levels and prevent vitamin D deficiency, including safe sun exposure, foods, and maximizing absorption
Vitamin D - The Nutrition Source Few foods naturally contain vitamin D, though some foods are fortified with the vitamin For most people, the best way to get enough vitamin D is taking a supplement because it is hard to eat enough through food
Vitamin D | Linus Pauling Institute | Oregon State University (More information) Vitamin D can regulate cell differentiation and growth by binding to the vitamin D receptor found in most body cells Observational studies have reported associations between low sun exposure, poor vitamin D status, and increased risk of developing colorectal and breast cancer
Vitamin D - Mayo Clinic Vitamin D is a nutrient the body needs, along with calcium, to build bones and keep them healthy The body can absorb calcium only if it has enough vitamin D Calcium is a major part of bones