Food Sources: Sweet potatoes, carrots, cantaloupe, leafy greens and eggs. Because vitamin A is fat-soluble, it’s best to ...

Medically reviewed by Allison Herries, RDN Key Takeaways Vitamins are crucial to the human body, but high doses can be ...

Medically reviewed by Jonathan Purtell, RDN Vitamin D is a fat-soluble vitamin essential for calcium absorption and cell ...

As a dietitian at a major medical institution, I often talk with patients about the three macronutrients — protein, fat and carbs, so named because we need large amounts in our diet. But I much less ...

When is the best time to take vitamin D supplements? Dietitians reveal the answer, plus explain how to take it, who needs it, ...

Taking excessive amounts of vitamin D can lead to serious health complications, including kidney failure, irregular heartbeat ...

Salads are a great way to get a variety of nutrients into one dish. Here are 12 nutritious ingredients to consider adding to ...

Vitamins in animal nutrition are classified into two; water soluble and fat soluble. The water-soluble vitamins include the vitamin B-complex group and vitamin C while fat soluble vitamins are A, D ...

Vitamins in animal nutrition are classified into two; water soluble and fat soluble. The water-soluble vitamins include the vitamin B-complex group and vitamin C while fat soluble vitamins are A, D ...