The 28 Best Foods That Help Prevent Hair Fall

Soybeans
Studies have shown that compounds in soybeans may promote hair growth. One of these compounds is spermidine, which is abundant in soybeans.For example, a study of 100 healthy people found that a spermidine-based nutritional supplement prolonged a phase of active hair growth called the anagen phase. The longer a hair follicle stays in the anagen phase, the longer it will grow.Test-tube studies have also shown that spermidine promotes human hair growth.However, the research on spermidine and hair growth is fairly new, so more studies are needed before health experts can make recommendations on spermidine intake.