Hair texture is primarily determined by our genes. However, diet can influence the look and texture of our hair as well. When people are run down or undernourished, it shows up in the hair. Even medications can have an affect on the texture and quality of our hair. Chemotherapy and other drugs can cause hair loss. When the hair grows back, it can come in looking very different than it did before treatment, and the texture has often changed. It's not uncommon for hair to go from straight to curly after chemotherapy treatment. Many times, the texture will change back again after a year or so.
To have the nicest hair possible you need to make certain that you're giving the body all the nutrients it needs. Hair is not vital to survival, so your body will only spend precious nutrients on it if there are plenty to go around. This is why crash dieting often results in dry, brittle hair or even hair loss. The following is a list of foods that will supply your body with the nutrients it needs to grow beautiful hair.
1. Fatty Fish
Salmon, herring, mackerel and sardines contain healthy doses of omega 3 fatty acids. These dietary fats are not only good for your heart, but also for your hair. Adequate dietary fats are needed to give softness and shine to the hair. Fish is also high in protein, the main building block of hair.
Eggs are a great source of dietary protein. They're also a significant source of sulfur. Dietary sulfur is needed for soft, strong, healthy hair. Many pet owners know the benefits of an egg a day for a shiny coat. The same holds true for human hair.
3. Leafy greens
Leafy greens are rich in biotin and folic acid. Studies show that a lack of either of these nutrients in the diet can lead to hair loss. Greens are also a good source of many other vitamins and minerals that may contribute to hair health.
Nuts are rich in both protein and hair beautifying dietary fats. Consuming a handful of raw nuts daily will help to ensure healthy hair.
Beans are a good source of B vitamins, minerals and protein. It's especially important for vegetarians to incorporate beans and legumes into their diets. Doing so will help to ensure adequate protein intake. One of the first signs of a protein deficiency is hair loss.
Beef is a rich source of protein, iron and zinc. These are some of the most important nutrients for healthy hair growth.
7. Whole Grains
Whole grains are full of B vitamins, protein and inositol. Inositol is essential to maintaining hair health. It's a common ingredient found in hair supplements.
8. Fruits and Vegetables
Carrots, sweet potatoes, broccoli, melons and mangos are all high in beta carotene. Beta carotene is converted into vitamin A in the body, which is a necessary nutrient for proper hair growth.