Wheat germ oil contains vitamin E and essential fatty acids. Wheat grass supplies chlorophyll, vitamins, and minerals.
People use these supplements for general nutrition. High-quality studies do not support specific health benefits.
You can take them with food. Common forms include capsules, liquid oil, and powdered greens.
Wheat products contain gluten. Do not use them if you have celiac disease, a wheat allergy, or gluten sensitivity, unless the product is clearly labeled gluten-free. Wheat grass may pick up gluten during harvest.