Translations:Riboflavin/39/en

Causes

Riboflavin deficiency is usually found together with other nutrient deficiencies, particularly of other water-soluble vitamins. A deficiency of riboflavin can be primary (i.e. caused by poor vitamin sources in the regular diet) or secondary, which may be a result of conditions that affect absorption in the intestine. Secondary deficiencies are typically caused by the body not being able to use the vitamin, or by an increased rate of excretion of the vitamin. Diet patterns that increase risk of deficiency include veganism and low-dairy vegetarianism. Diseases such as cancer, heart disease and diabetes may cause or exacerbate riboflavin deficiency.