To have strong hair, you need strong keratin. Start by getting enough protein and healthy fats and oils. Protein-rich meals are important because protein assists in the production of keratin. If you’re not vegan or vegetarian, eat lean meats, poultry, and fish to help build up keratin. Low-fat dairy products have essential amino acids that boost keratin production.
http://renegadehealth.com/blog/2013/02/22/4-steps-to-keep-hair-luxurious-and-strong-naturally
Broccoli. Broccoli is another food containing sulfur and other nutrients needed for keratin. One serving of broccoli is considered to be one cup. In one cup of steamed broccoli, there are a number of nutrients, including 123.40 mg of vitamin C and 4.66 g of protein. One cup of steamed broccoli only contains 43.68 calories.
http://www.healthguideinfo.com/healthy-eating/p91555/
Biotin plays a role in metabolizing proteins, so it supports keratin production. Eat biotin-rich vegetables like cauliflower, kale, broccoli, and onions to improve the properties of keratin in the body. Beta-carotene rich foods also count when improving hair. Carrots, cantaloupe, sweet potatoes and yams, mangoes, pumpkin, and apricots are all good sources of beta-carotene.
http://renegadehealth.com/blog/2013/02/22/4-steps-to-keep-hair-luxurious-and-strong-naturally
The Right Foods for Healthy Hair Hair is made up primarily of a protein known as keratin, which is also found in fingernails and toenails. Make sure you eat enough high-protein foods every day to ensure that your body will keep producing keratin to build strong hair. Good sources of healthy, lean protein include nuts, seeds, low-fat dairy products, and lean meats. Protein from the foods you eat is broken down into individual amino acids, which can be rearranged like an anagram to provide the body with a handful of different proteins, such as the proteins that make up keratin.
https://abbottk.wordpress.com/2006/09/14/everyday-foods-that-nourish-your-dry-brittle-hair/
1 Copper – oysters and other shellfish, whole grains, beans, nuts, potatoes, and organ meats are good sources of copper. 2  Dark leafy greens, dried fruits such as prunes, cocoa, black pepper, and yeast are also sources of copper in the diet.
https://abbottk.wordpress.com/2006/09/14/everyday-foods-that-nourish-your-dry-brittle-hair/
Cauliflower. Another of the foods that are rich in keratin producing or aiding nutrients, cauliflower contains sulfur, vitamin C and protein. It is also loaded with many other nutrients, including vitamin K, folate, dietary fiber, omega-3 fatty acids, potassium and magnesium.
http://www.healthguideinfo.com/healthy-eating/p91555/
Keratin is a protein that adds strength to hair, nails and the outer layer of skin. Even though it isn't found in food, eating the right foods -- those rich in protein and certain vitamins -- can boost keratin production and support hair, skin and nail growth.
http://www.livestrong.com/article/270792-keratin-rich-foods/
Some prime examples of foods that contain these nutrients for healthy hair include: · Folic Acid – asparagus, beets, broccoli, avocados, Brussels sprouts, beans, chickpeas, soybeans, lentils, oranges, fresh peas, turkey and spinach. · Biotin – cauliflower, liver, salmon, carrots, bananas, cereals, yeast, and soy flour.
https://abbottk.wordpress.com/2006/09/14/everyday-foods-that-nourish-your-dry-brittle-hair/
Sulfurous Foods. Amino acids are the building blocks for proteins like keratin, which is made up of sulfur-rich amino acids that bond together to form strong chains. Foods high in protein -- like meat, beans and eggs -- are good sources of dietary sulfur.
http://www.livestrong.com/article/270792-keratin-rich-foods/
Foods Rich in Keratin. written by: DaniellaNicole • edited by: Diana Cooper • updated: 10/18/2010. Foods that are rich in keratin building and strengthening nutrients can be added to the diet in order to address concerns about skin, hair and nails. Learn about keratin and these nutrient-rich foods.
http://www.healthguideinfo.com/healthy-eating/p91555/
what foods have keratin in it
Cauliflower, kale, broccoli, and onions are foods that have keratin. The vegetables like cauliflower, kale, broccoli, and onions have keratin in it.