Type 1 hair tends to become oily quickly, so experts recommend washing type 1 hair once every three days. Type 2 hair grows from hair follicles with a slight bend at the shaft, with hair curves or ...

Certain diabetes symptoms may contribute to hair loss, but more research is needed to explain why. Learn more about how it happens and the ways to treat it.

So, type 1 hair has basically no curls or is straight, type 2 has waves, while type 3 includes spiraled curls and 4s have kinks and coils.” Most curly hair products are carefully designed with ...