Wheat germ is the nutrient-rich core of the wheat kernel and is a by-product of wheat milling. It is removed from wheat’s endosperm, and the wheat germ oil contains valuable fat-soluble substances, including essential fatty acids, sterols and carotenoids – known to boost heart health. It is also very high in antioxidants. These substances can also lower cholesterol levels and improve physical endurance.
Compared to whole wheat flour, wheat germ is higher in protein, thiamin, riboflavin, pantothenic acid, Vitamin B6 and folate. It is also lower in carbohydrates and sugar.