As we age, hair loss becomes a common problem due to a lack of essential nutrients and poor diet. After a certain age, our body fails to utilize the necessary nutrients for hair growth, leading to weak, brittle, and falling hair. However, protein can come to your rescue. Including protein-rich foods in your diet or using hair care products with protein can help prevent hair loss and promote thick and shiny hair. Hair is made up of protein units called keratin, which can become weak due to excessive stress, heat styling, chemical treatments, and other factors. Consuming protein-rich foods can strengthen your hair, making it less prone to breakage. Hair experts believe that once natural protein is lost, it cannot be regained, but synthetic protein and a protein-rich diet can help repair and restore hair health. To boost your hair growth with protein, include these foods in your diet: 1. Beans: Beans are an excellent plant-based source of protein, essential for hair growth. Like seafood, beans are rich in zinc, which helps in hair growth and repair. According to NCBI, 100 grams of black beans can provide up to 7% of the daily zinc requirement. Beans are also a good source of iron, biotin, and folate, essential nutrients for hair growth. 2. Eggs: Eggs are a rich source of protein and biotin, essential for hair growth. Including eggs in your diet can help promote thick and beautiful hair. Hair follicles are primarily made up of protein, and biotin is necessary for keratin production. Eggs also contain zinc, selenium, and other essential nutrients for hair growth. 3. Meat: Meat is another rich source of protein, which can help promote hair growth. Cooked meat contains up to 29 grams of protein per 100 grams, making it an excellent addition to your diet. By incorporating these protein-rich foods into your diet, you can strengthen your hair follicles, promote hair growth, and achieve thick and shiny hair. 'Kill' flopped in the storm of 'Kalki', this action film could only collect this much on the first day Anant Ambani and Radhika Merchant's Star-Studded Sangeet Ceremony Imran Khan's Debut Film 'Jaane Tu Ya Jaane Na' Completes 16 Years: A Look Back at the Superhit Movie