1. Vitamin A
All cells need vitamin A for growth. While it’s important to get enough vitamin A, you don’t want too much. Studies show that too much vitamin A can also contribute to hair loss Sweet potatoes, carrots, pumpkins, spinach, and kale are all high in beta-carotene, which is turned into vitamin A. Vitamin A can also be found in animal products such as milk, eggs, and yogurt. Cod liver oil is a particularly good source. Shop now at Amazon Summary Your hair needs vitamin A to stay moisturized and grow.
Vitamin C
Vitamin C aids the absorption of iron so foods high in vitamin C are good to eat in conjunction with iron-rich foods. Omega-3
Omega-3 fatty acids are important fats our body cannot make itself, and therefore must be obtained through our diet. Omega-3s are found in the cells that line the scalp and also provide the oils that keep your scalp and hair hydrated.
Include oily fish such as salmon, herring, sardines, trout and mackerel and plant sources like avocado, pumpkin seeds and walnuts.
Salmon For Shine
Sinai Medical Center. Ordon, A. Md, Better in 7: The Ultlimate 7-Day Guide to a Better You, 2013.
The Merck Manual Home Edition: “Vitamin A.”. Ohio State University: “Vitamin A (Retinol).”. Usda National Nutrient Databas.
How Does Diet Impact Hair Growth?
Hair is continuously growing and being replaced, and the follicles are constantly creating new hairs from nutrients in the body. The foods people eat affect how their hair grows and its quality. Certain proteins, fats, vitamins, and minerals are especially important for strong, healthy hair.
Even so, it may take a while to see the positive results, in terms of hair growth. The American Academy of Dermatology estimate that people lose 50–100 hairs each day. Eggs Eggs are a good source of biotin, a mineral that may help boost hair growth.
Other symptoms include rashes around the face and anus, skin infections, and brittle nails. Biotin deficiencies are rare. Many dietary supplements for hair growth contain biotin.
However, there is little scientific evidence that biotin improves hair, skin, or nail health. Examples of other foods that contain biotin: meat, including fish
nuts
seeds
some vegetables, such as sweet potatoes, spinach, and broccoli Eggs also contain other compounds that can boost hair growth, including L-lysine, vitamin D, and certain minerals. Learn more about biotin for hair growth.