Patients with chronic kidney disease and those who have had a kidney transplant should avoid high doses of vitamin D, according to an evidence-based consensus document. “Vitamin D deficiency is common ...

Another fatty fish that is an excellent source of vitamin D is the swordfish. The USDA lists a 100-gram serving as containing ...

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Here's what to look for: Fatty Fish: Salmon, mackerel, sardines, and tuna are excellent sources of Vitamin D3. Fish Liver Oil: Cod liver oil is a potent source, often used as a dietary supplement. Egg ...

Taking vitamin D with meals, opting for D3, and considering interactions with medications can maximize benefits and reduce risks. Vitamin D, often called the "sunshine vitamin," plays a vital role ...

There are two main types of vitamin D supplements—D2 (ergocalciferol) and D3 (cholecalciferol). D3 might raise blood levels of vitamin D higher and for a longer time than D2. These vitamins are fat ...

The two main forms of vitamin D are ergocalciferol (vitamin D2) and cholecalciferol (vitamin D3). Vitamin D is necessary to treat and lower the risk of conditions related to low vitamin D levels ...