Thiamine (vitamin B1) is found in many foods and is used to treat low thiamine, beriberi, certain nerve diseases, and Wernicke-Korsakoff syndrome (WKS). Thiamine is required by our bodies to properly use carbohydrates. It also helps maintain proper nerve function. It's found in foods such as yeast, cereal grains, beans, nuts, and meat. It's often used in combination with other B vitamins, and is found in many vitamin B complex products.
Ferrous fumarate is primarily used as an iron supplement to treat and prevent iron-deficiency anemia, replenishing iron needed for healthy red blood cell and hemoglobin formation to carry oxygen, reducing fatigue and weakness. It's vital during pregnancy, heavy periods, after blood loss, for kidney failure, and with poor diet, often combined with folic acid for added nutritional support
