Beriberi causes

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Causes

Thiamine deficiency can be a result of:

1. Inadequate intake:

Alcoholism

Anorexia

Intentional dieting

Starvation

Bulimia

Protein energy malnutrition in developing countries

Total parenteral nutrition

Infants breast fed by thiamine deficient mothers

2. Increased losses:

Protracted vomiting in chemotherapy patients

Hyperemesis gravidarum in pregnant women

3. Inadequate absorption:

Post gastric bypass surgery patients

Genetic loss of ability to absorb thiamine

References

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