(2) Sesame: Sesame can be divided into black and white, and black sesame is the best medicine. It also contains vitamin A, vitamin D, vitamin E, lecithin, fatty acid and so on, and is rich in oleic acid. These nutrients are all essential nutrients for hair bodybuilding. Black sesame has a sweet taste, is a nourishing and strong food, and has the effects of nourishing liver and kidney, filling the essence, nourishing blood and benefiting qi. Therefore, it can blacken beard and black hair, strengthen bones and muscles, tonify deficiency and promote granulation, strengthen brain and prolong life. It is a kind of health food with many functions, such as beauty, bodybuilding and longevity.
(3) Black soybeans: also known as black beans, black beans and winter beans. Sex is sweet and flat. Contains high-quality plant protein, fatty acids, sugars, carotene, vitamin B group, folic acid, nicotinic acid, soybean flavonoid glycosides and isoflavone glycosides. Has effect in invigorating kidney, invigorate essence, promoting blood circulation, caring skin, and caring hair. Flavonoids contained in black beans, genistein has estrogen-like effect, which can be used to blacken hair and make hair shiny and elastic. What you eat can make white hair black, which is very effective.
(4) Euryale ferox: also known as chicken head rice, goose head rice, water chicken head, etc. Its taste is sweet, astringent and flat. Contains vitamin C, vitamin B, iron, calcium, protein, starch, fat, etc. Has effect of invigorating kidney, consolidate essence, invigorating spleen, regulating stomach, caring skin and hair. "southern Yunnan materia medica" said: "benefit the kidney and solidify the essence, and take black hair for a long time to improve your eyesight."
(5) Lotus whiskers: also known as lotus hair whiskers and lotus stamens. Its taste is sweet, astringent and flat. Contains isoquercitrin, luteolin, glucoside, quercetin and various vitamins. It has the effects of clearing away heart fire, invigorating kidney, blackening hair and solidifying essence. The Compendium of Mu Cao says that it has the effects of "clearing heart and invigorating kidney, consolidating essence and qi, and blackening hair".
(6) Walnut kernel: pungent and warm in nature. Contains protein, fat, sugar, vitamin B, vitamin C, vitamin E, zinc, iron, calcium, magnesium, etc. The content of zinc is relatively high. It has the effects of invigorating qi and blood, nourishing kidney and solidifying essence, caring skin and blackening hair. It is recorded in "The Doctor's Mirror of Roche Club": "Eating makes people fat and healthy, moistens the skin, blackens the hair, and consolidates the essence."
(7) Polygonum multiflorum Thunb: also known as Polygonum multiflorum Thunb, Polygonum multiflorum Thunb. The taste is bitter, sweet, astringent and slightly warm. Roots and stems contain anthraquinones. The main components are chrysophanol and emodin, and also contain starch, crude protein and lecithin. Has effect in invigorating live, invigorating qi, nourishing blood, expelling pathogenic wind, build body and prolonging life. Polygonum multiflorum Thunb. is used as medicine, porridge and wine, which can make people look ruddy and have black hair. Because Polygonum multiflorum Thunb is rich in lecithin, which is the main component of nerve tissue, white blood cells and cell membrane, it can not only resist arteriosclerosis, but also promote hair growth, so it has the effect of blackening hair and prolonging life. Modern medical research has proved that Polygonum multiflorum Thunb has the functions of reducing blood lipid and cholesterol, enhancing the body's cold resistance and promoting erythropoiesis. According to "Kaibao Materia Medica", Polygonum multiflorum Thunb. can "benefit blood and gas, blacken beard and hair, enjoy color, grow bones and muscles for a long time, benefit essence and prolong life".
(8) Seaweed: Since ancient times, seaweed has been a good product for maintaining hair. From the point of view of modern nutrition, seaweed food is rich in iodine, which is an indispensable nutrient for hair. Common seaweed foods in the market include kelp, laver and Undaria pinnatifida, which are rich in iodine.