One of the common causes of low hemoglobin is a deficiency in vitamin B12 and folate. Both vitamins are essential to the formulation of red blood cells. Simple changes in diet can be made to increase vitamin B12 intake. Certain foods and drinks such as coffee, dairy, and foods with high levels of phytic acid make it difficult for the body to absorb iron. Limiting those factors can increase iron absorption and stabilze hemoglobin levels.

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