As with male pattern baldness, female pattern baldness comes from hormone imbalances, specifically dihydrotestosterone imbalances, or DHT. This hormone is similar in structure to testosterone, but it is significantly more potent [3].
Hormone therapy
If hormone imbalances due to menopause, for example, cause hair loss, doctors may recommend some form of hormone therapy to correct them. Some possible treatments include birth control pills and hormone replacement therapy for either estrogen or progesterone.
In menopausal women, estrogen helps to maintain the hair growth cycle, but when levels of estrogen drop, hair loss can occur. Some women may also experience hair loss if they take progesterone-based HRT, as this hormone can also affect the hair growth cycle.
That's thanks to the high estrogen levels. During menopause, estrogen drops, leading to gradual hair thinning. Some birth controls pills make the follicles leave the growth phase earlier than usual and keep it in the resting phase too long. This change causes noticeably large amounts of hair to fall out.
While estrogen can help thin hair, it cannot completely reverse facial and body hair growth. Many trans women and other transgender people know all too well about how time-consuming daily grooming routines can be, so thankfully, there are alternative options available.
Androgens, such as testosterone (T), dihydrotestosterone (DHT), and their prohormones dehydroepiandrosterone sulfate (DHEAS) and androstenedione (A) are the key factors in the growth of terminal hair.
Genes associated with follicle growth were not significantly altered by vitamin D3. However, it increases expression of genes involved in the estrogen-biosynthesis. Further, estrogen concentrations in porcine granulosa cell-cultured media increased in response to vitamin D3.
Only riboflavin, biotin, folate, and vitamin B12 deficiencies have been associated with hair loss.
Bringing estrogen and progesterone levels back into balance contributes to a decrease in hair loss and can improve hair density. Bioidentical hormones are identical to the hormones which are produced naturally in your body.
The answer is yes! Fortunately, unlike genetic hair loss, most hair loss caused by hormonal imbalances is reversible.
Lower estrogen and progesterone levels: Estrogen and progesterone stimulate hair growth, which is why pregnant women—who are producing extra levels of these hormones—tend to experience thickening hair during their pregnancy.
Symptoms of low estrogen can include: Hot flashes, flushes, and night sweats are the most common symptoms of low estrogen. At times, blood rushes to your skin's surface. This can give you a feeling of warmth (hot flash).
Vitamin B-
Vitamin B is one of the best-known vitamins to prevent hair loss and promote hair growth. It helps create red blood cells which carry oxygen and nutrients to the scalp and hair follicles.
“Vitamins are essential for healthy hair growth and may help in preventing hair shedding and thinning,” says Michele Green, M.D., a cosmetic dermatologist in New York. “The best vitamins for hair growth include B vitamins, vitamin D, vitamin E, zinc, biotin and iron.
Vitamin D can indeed cause hair loss, but it's rare. Although the precise role of vitamin D in hair growth isn't well understood, research shows that vitamin D receptors play an important role in the anagen phase of the hair follicle cycle — the phase in which new hairs grow from the follicle to their full length.
Vitamin D Can Help With Multiple Hormonal Imbalances
Adequate levels of Vitamin D in the body is essential to regulating normal body functions, especially those related to hormonal imbalance.
Some of the vitamins linked to better estrogen balance include vitamin D, the B complex, and vitamin C. Minerals such as calcium and boron may help protect against the effects of low estrogen, while some herbal supplements, including dong quai and black cohosh, are also known for their hormone-balancing effects.
Signs of Hair Loss
While men usually see a receding hairline, women tend to lose hair from the top of their scalp. The gap on the part of your hair may widen, or you may notice bald spots when you put your hair up.
Polycystic ovarian syndrome (PCOS) is a hormonal imbalance that affects people AFAB. It happens when their ovaries create excess androgens, including testosterone, which leads to increased DHT levels.