Question: what foods can you eat to make your hair grow longer?
Answer: Eggs. Eggs are a great source of protein and biotin, two nutrients that may promote hair growth. ... 
Berries. Berries are loaded with beneficial compounds and vitamins that may promote hair growth. ... 
Spinach. ... 
Fatty Fish. ... 
Sweet Potatoes. ... 
Avocados. ... 
Nuts. ... 
Seeds.