In north America, specific population groups at increased risk of vitamin deficiency except college-aged diabetics.
Vitamin deficiency is a condition of long-term vitamin deficiency. If it is caused by inadequate vitamin intake, it is classified as a primary deficiency, while due to an underlying disorder such as malabsorption, it
The most common symptoms of vitamin deficiency are:
Iron deficiency is the most common nutritional deficiency in the world and one of the main factors affecting the global burden of disease. Iron deficiency can also cause anemia, a blood disorder that causes fatigue, weakness, dizziness and a weak immune system.
Vitamin deficiency anemia is a condition in which your body does not produce enough healthy red blood cells. This mainly happens if you have low levels of vitamin B12 or B9 (folic acid or folic acid).
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