When choosing a vitamin A supplement, it’s essential to consider the type of vitamin A used, the dosage, and any additional ingredients. Some supplements may contain fillers or additives that ...

Most people develop vitamin A toxicity by taking high dose dietary supplements, possibly due to megavitamin therapy. A megavitamin therapy involves consuming very large doses of certain vitamins ...

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take ...

Alternatively, you can catch some midday sun rays. 600 IU of vitamin D is the recommended dosage for adults. Taking too much vitamin D could result in nausea, weight loss, disorientation and heart ...

Vitamin B6 can cause permanent damage to nerves. Studies have shown symptoms improved when the person stopped taking the ...