Vitamin B1

Vitamin B1 is also known as Thiamine and is an important organosulfur compound. It was the first water-soluble vitamin to be discovered.

As can be seen from the chemical structure below, it is a complex molecule to make and we rely on bacteria and plants to make it for us. It is very important for metabolism of sugars, amino acids and fats in the body and helps turn food into energy, as well as playing key roles in heart health and immune function.

The salt form, thiamine mononitrate, is preferred for use in supplements as it is more stable and does not absorb water. After distribution in the bloodstream and transport into the cell, thiamine is usually found as a phosphate salt. Thiamine diphosphate is the most physiologically relevant and is reported to act as a cofactor for many metabolic pathways such as sugar metabolism. Thiamine triphosphate is involved in regulating nerve function.

Thiamine is found in pork , beef, oats , dried fruits, nuts, eggs

1 egg has 0.020 mg Vitamin B1

1 cup oats has 0.125 mg Vitamin B1

The daily recommended intake of Thiamine is 1.2 mg for men and 1.1 mg for women.

Benefits:

1. Helps to maintain a healthy heart
2. Drives carbohydrate metabolism and energy production
3. Reduces tiredness and fatigue

Did you know…

Women who are pregnant or lactating require more Vitamin B1 (although check with your doctor before using it as a supplement).

EFSA claims

1. Thiamine contributes to normal energy-yielding metabolism.
2. Thiamine contributes to normal functioning of the nervous system.
3. Thiamine contributes to normal psychological function.
4. Thiamine contributes to the normal function of the heart.