Vitamin D is one of many vital nutrients your body needs to stay healthy. It helps with calcium absorption and bone health. Without enough vitamin D, you may be at risk for bone loss and deformations.

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Adding vitamin D supplements to your diet can ...

Arielle Burton is an associate content manager on CNET's Performance Optimization team. She graduated from Hofstra University in New York. Prior to joining CNET, she worked with legacy news ...

Everything you need to know about vitamin B12, the biggest benefits and what happens if you don't get enough. Sean Jackson is a creative copywriter living in Florida. He's had work published with ...

MONROE, La. (KNOE) - Eating well and exercising is important when it comes to maintaining a healthy lifestyle. But you shouldn’t forget to take your vitamins! According to Jen Avis, a ...

A deficiency in this "sunshine vitamin" has been linked to hair thinning and even conditions like alopecia areata, an autoimmune disorder that causes severe hair loss.

Breastfed infants and children with certain medical conditions are also susceptible to vitamin D deficiency. If a healthcare professional has recommended a vitamin D supplement for calcium ...

Vitamin K, which is fat-soluble and found in sources including leafy green vegetables, carrots, and organ meat, is necessary to activate a variety of proteins.

Vitamin K plays a role in blood clotting and bone health. Studies also have shown that vitamin K can keep your heart healthy. The two main types of dietary vitamin K are vitamin K1 (phylloquinone) and ...

Vitamin K2 is a crucial nutrient that aids in maintaining robust bones and arteries in our body. It accomplishes this by activating proteins that control the distribution of calcium in bones and ...

It also provides lutein, a carotenoid antioxidant that supports brain and eye function. Research has also shown that higher levels of lutein levels may be correlated with better cognition.

In a perfect world, we’d eat “five to seven cups of vegetables a day,” according to naturopathic doctor Kate Denniston. But in reality, “most of us get just a fraction of that,” she says.