Question

food that contain keratin... NO SPAM OTHERWISE REPORTED

Answer 1

I think it's yogurt

Answer 2

Eggs Provide Protein. ...Spinach and Other Dark Leafy Greens Provide Iron. ...Citrus Fruits to Get Your Dose of Vitamin C. ...Nuts and Seeds for Omega-3 Fatty Acids. ...Whole Grains to Obtain Biotin. ...Carrots are Rich in Vitamin A.