Four study groups were created depending on the type of vitamin D injection and the oral form of replacement therapy. The ...

But once you use all your levels of vitamin B12, you’ll likely have a deficiency that can lead to some health problems. These include fatigue, memory trouble, or nerve damage. “Feeling ...

If you have factor XI deficiency, your blood doesn’t clot properly because it lacks specific proteins called “clotting factors.” It causes a mild form of hemophilia and may increase bleeding.

High homocysteine levels, or hyperhomocysteinemia, may indicate that a person has a deficiency in specific vitamins. Experts also associate hyperhomocysteinemia with a higher risk of ...

Iodine deficiency is a nutritional imbalance that happens when you don't have enough iodine in your diet. Iodine affects your ability to produce thyroid hormone, which can lead to a number of health ...

From persistent fatigue to skin problems, these symptoms might be your body’s way of signaling a deficiency," he posted on Instagram. If you have brittle nail it means the body lacks protein or ...

Severe iron deficiency anemia can cause hair loss. This includes androgenetic alopecia or pattern hair loss. Iron deficiency anemia occurs when a person does not have enough iron in their system.

Vitamin D is crucial for heart activity, muscle function, and mood regulation. Deficiency can cause symptoms like muscle pain, mood swings, excessive forehead sweating, hair loss, and digestive ...

Medium chain acyl-coenzyme A dehydrogenase deficiency (MCAD deficiency) is a rare and potentially serious inherited condition that affects the body's ability to convert a certain fat into energy.