The human body contains many natural polymers, such as proteins and nucleic acids. Cellulose, another natural polymer, is the main structural component of plants. Most natural polymers are condensation polymers, and in their formation from monomers water is a by-product.
Alopecia areata is one type of hair loss that typically causes patches of baldness. In some cases, total baldness develops. In many cases, the hair re-grows, typically after several months. In some cases, the hair loss is permanent.
Pumpkin Seeds and Hair Loss. Excessive dihydrotestosterone can cause many problems for men, particularly later in life. The same DHT responsible for enlarging the prostate and causing benign prostatic hyperplasia, is also believed to contribute to hair loss and eventually male pattern baldness.