Hair loss, or alopecia, is a problem for both men and women. Although hereditary balding is irreversible, the underlying cause of diffuse hair loss can often be identified and addressed.

Anemia, illness, some medications, stress, and hormonal imbalance are among the possible causes of alopecia.

The thyroid gland produces hormones essential to our body’s function. Symptoms of its decreased activity, or hypothyroidism, include weight gain, dry skin, and thinning hair.

If you’re slowing down and notice hair loss, ask your healthcare practitioner to check this gland — sometimes a doctor may recommend dietary and supplemental support for an underactive thyroid. Topical formulations for thinning hair contain panthenol, biotin, wheat amino acids, and other natural ingredients — to help hair appear fuller and thicker.

According to some experts, causes of alopecia are tooted in a poor diet. They theorize that hair growth is not a priority for a body struggling with illness, so supporting wellness and immunity through a healthful diet is a prerequisite for a great mane.

Along with antioxidant-rich, brightly colored fruits and veggies, enjoy plenty of high-quality protein — the essential component of hair — from legumes, fish, and lean meat. [source: Taste for Life]