Many people think that vitamin F is a type of vitamin, but this idea is wrong. Vitamin F is not like other vitamins you know, it is made up of two fatty acids, Omega-6 and Omega-3, both of which provide many health benefits to the body. Vitamin F can improve heart health, reduce the risk of diabetes and regulate blood sugar levels. In addition to this, vitamin F is great for your skin, keeping it radiant by moisturizing it and preventing dermatitis. Because of this benefit of vitamin F, many brands also add it as an ingredient to their skin care products. However, our body cannot produce vitamin F on its own, it must be obtained from our daily diet. Some foods rich in vitamin F include fish oil, almonds and walnuts.