Search Results 1-10 of 15665 for vitamin deficiency test

1. Vitamin deficiency anemia - Symptoms & causes - Mayo Clinic

   Symptoms can include tiredness, shortness of breath and being dizzy. Vitamin supplements, taken by pill or in a shot, can fix the condition. Products & Services.

2. Vitamin deficiency anemia - Diagnosis & treatment - Mayo Clinic

   Treatment for vitamin deficiency anemia involves taking the vitamin you don't have enough of. For pernicious anemia, you most often get vitamin B-12 in a shot.

3. Vitamin D deficiency: Can it cause high blood pressure? - Mayo Clinic

   Too little vitamin D is bad for the bones, but what about the heart? Learn how a low vitamin D level may affect blood pressure.

4. Vitamin D deficiency - Mayo Clinic

   This mainly happens if you take supplements. Studies haven't shown that high levels of vitamin D help health more. In fact, too much vitamin D has been linked ...

5. Vitamin D - Mayo Clinic

   A simple blood test can check the levels of this vitamin in your blood. Taking a vitamin D supplement or a multivitamin with vitamin ... vitamin D deficiency that ...

6. Vitamin B-12 - Mayo Clinic

   Having seriously low vitamin B-12 levels, called vitamin B-12 deficiency, isn't common in the U.S. People who follow a vegetarian or vegan diet can sometimes ...

7. Macrocytosis: What causes it? - Mayo Clinic

   Too little vitamin B-12. ... If you don't have enough vitamin B-12 or folate, treatment may include changing your diet. ... Related content. Vitamin deficiency ...

8. Vitamin B-12 and depression: Are they related? - Mayo Clinic

   Low levels of B-12 and other B vitamins and folate may be linked to depression. Low levels of a vitamin, also called a vitamin deficiency, can happen if you're ...

9. Vitamin D Toxicity Rare in People Who Take Supplements, Mayo Clinic Study Finds

   Vitamin D levels are determined by a blood test called a serum 25-hydroxyvitamin D blood test. A normal level is 20-50 ng/mL, and deficiency is considered ...