Home » Health & Wellness » Superfoods 10 Foods That Boost Your Body’s Keratin Levels May 9, 2025 by Pranay David Important: This article is for informational purposes only. Please read our full disclaimer for more details. Keratin is a protein that helps keep your skin, hair and nails healthy. It’s found in many foods, including eggs, meat, poultry, seafood and some vegetables. Article Contains 10 Foods High in Keratin It Boost your Body’s Levels Eggs Salmon Sunflower Seeds Onions Sweet Potatoes Garlic Beef Liver Mangoes Kale Carrots Benefits 10 Foods High in Keratin It Boost your Body’s Levels 1. Eggs canva Eggs are an excellent source of keratin. They’re also rich in other nutrients like protein, vitamin D and B12. Eggs can be used in many foods as well as in hair and beauty therapies. 2. Salmon canva Salmon is a great source of keratin, as well as omega-3 fatty acids. Omega-3s are beneficial for your health in many ways, including reducing inflammation and improving heart health. 3. Sunflower Seeds Sunflower seeds are a good plant-based source of keratin. They’re also rich in vitamins E and B, magnesium, selenium and copper. Sunflower seeds can be eaten as a snack or used in recipes. [ Read: 10 Foods High in Magnesium That Are Super Healthy ] 4. Onions Onions are a good source of keratin as well as other nutrients like flavonoids and quercetin. These compounds have antioxidant and anti-inflammatory properties. Onions can be used in many dishes and it is beneficial for hair growth. 5. Sweet Potatoes Sweet potatoes are a good source of keratin as well as other nutrients like beta-carotene, vitamin C and potassium. Sweet potatoes can be eaten as a side dish or used in sweet and savory recipes. 6. Garlic Garlic is a good source of keratin as well as other nutrients like allicin, vitamin C and B6. Garlic has many health benefits, including reducing cholesterol and blood pressure levels. It can be used in many dishes or taken as a supplement. [ Read: How to Take Apple Cider Vinegar to Lower Cholesterol ] 7. Beef Liver Beef liver is a good source of keratin as well as other nutrients like vitamin A, B12 and iron. Liver is a nutrient-dense food and should be eaten in moderation. 8. Mangoes Mangoes are a good source of keratin as well as other nutrients like vitamin C, beta-carotene and fiber. Mangoes can be eaten as a snack or used in sweet and savory recipes. 9. Kale Kale is a good source of keratin as well as other nutrients like vitamins A, C and K. Kale has many health benefits, including reducing inflammation and improving heart health. It can be eaten raw or cooked in recipes. 10. Carrots Carrots are a good source of keratin as well as other nutrients like beta-carotene, vitamin A and potassium. Carrots can be eaten as a snack or used in sweet and savory recipes. These are some foods rich in keratin that can help keep your skin, hair and nails healthy. Add them to your diet and enjoy the benefits! Benefits Sunflower seeds are a good plant-based source of keratin. Onions are a good source of keratin as well as other nutrients like flavonoids and quercetin. Sweet potatoes are a good source of keratin as well as other nutrients like beta-carotene, vitamin C and potassium. Beef liver is a good source of keratin as well as other nutrients like vitamin A, B12 and iron. Kale is a good source of keratin as well as other nutrients like vitamins A, C and K. Carrots are a good source of keratin as well as other nutrients like beta-carotene, vitamin A and potassium. You Might Also Like 10 Best Foods Rich in Selenium 10 Foods That Are High in Copper 10 Foods That Are High in Vitamin A Top 10 Potassium Rich Foods Top 15 Benefits and Uses of Olive Leaf Extract Black Tongue: Causes, Diagnosis and Treatment 20 Benefits and Medicinal Uses of Guava Leaves 10 Foods That Are High in Nucleic Acid Top 10 Foods Highest in Vitamin B12 (Cobalamin)