Iron deficiency can cause several symptoms, including fatigue, headaches, and brittle nails. Spotting these signs early on ...

FROM supporting our immune system to keeping our bones strong, vitamins and minerals are vital for keeping us healthy. So when we don’t get enough of them, problems can arise. Whether ...

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

Biotin is essential for hair and nail growth, and that simple fact is likely why it’s become such a buzz-worthy beauty ...

Vitamin deficiency can manifest through various symptoms, including fragile hair and nails, sores in the mouth, hair thinning ...

Discover how this common condition manifests, its impact on daily life, and the steps you can take to reclaim your vitality ...

You can test your vitamin D levels at home to see if you have a deficiency. Try it: Check out our reviews of popular vitamin D supplements. Low iron levels also reduce your physical endurance and ...

But if you have a severe or chronic deficiency in vitamin D and are regularly not getting enough of the vitamin through sunlight, you're likely to have more noticeable symptoms, says Kimberly ...

This test can indicate whether you have adequate levels, are at risk of a vitamin D deficiency, or have levels that are too high. Levels that are too low or too high could be harmful to your health.

Lycans D, Salloum E, Wingate MK, Melvin T, Buchanan GS, Shuler FD. Vitamin D deficiency: "at risk" patient populations and potential drug interactions. Marshall J Med. 2016; 2(1):47.

In particular, not getting enough of three essential nutrients – vitamin D, vitamin B12 and omega-3 fatty acids ... Omega-3 fatty acids are crucial for brain health, and a deficiency can lead to ...