Estrogen is related to hair growth — and hair loss. During pregnancy, for example, a woman's estrogen levels are higher than normal, which signals more hair follicles to "grow" and fewer to "rest." While estrogen levels are high, women have full, thick hair.
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.
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.
Estrogen and progesterone can help keep your hair in the growing (anagen) phase. Therefore, these hormones can help your hair stay on your head longer and may even help your hair grow faster. This may be why many women notice their hair thinning starts to improve with estrogen replacement therapy.
Estrogen Excess
Just like excess testosterone and excess DHT can cause hair troubles, so can too much estrogen. For some women, excess estrogen may trigger hair loss because of a gene variant that affects the functioning of an enzyme (aromatase) that processes estrogen.
In both sexes, the specific hormone responsible for hair loss is the same: dihydrotestosterone (known as “DHT”), a hormone that your body produces as a byproduct of testosterone. Both men and women need testosterone.
Estrogen has been postulated to aid hair growth by extending the anagen phase of the hair growth cycle [32], during pregnancy, for example [6]. In the postpartum period, an increase in number of hairs in the telogen phase results in increased hair shedding [5, 6, 24].
Estrogen dysregulation causes hair disorder. Clinical observations have demonstrated that estrogen raises the telogen/anagen ratio and inhibits hair shaft elongation of female scalp hair follicles. In spite of these clinical insights, the properties of estrogen on hair follicles are poorly dissected.
Hormone Replacement Therapy (HRT) restores your body's oestrogen to an average pre-menopausal level. This treatment relieves menopausal symptoms, including hot flashes, mood swings, osteoporosis and decreased libido. It is also known to help with hair thinning.
Estrogen can ease vaginal symptoms of menopause, such as dryness, itching, burning and discomfort with intercourse. Need to prevent bone loss or fractures. Systemic estrogen helps protect against the bone-thinning disease called osteoporosis.
The female sex hormone oestrogen makes body hair fine and soft. Androgens are male sex hormones, including testosterone, which are responsible for masculine characteristics such as facial hair and coarse body hair. A woman's ovaries and adrenal glands naturally make a small amount of androgens.
Hairstyling and scalp massage
using a gentle shampoo that does not remove moisture. using a moisturizing conditioner to reduce breakage and split ends. applying a leave-in conditioner after washing and conditioning to prevent frizz and breakage. wrapping the hair in a microfiber towel before blow-drying it.
Should you become pregnant in your thirties (or indeed, at any age), the rise in oestrogen and progesterone can make the hair gloriously luscious and thick, especially in the last few months of pregnancy. "Essentially, the increase keeps the hair in the anogen, or 'growth' phase for longer," explained Kingsley.
Hair follicles come in different shapes and sizes, affecting hair texture and width. Some people have wider follicles-and therefore, thicker hair strands-than other people. Genetics influence hair thickness, but other factors like hormones and age are important factors, too.
In your first 6-12 months on estrogen, people on estrogen may notice changes in their body hair, facial hair, and even scalp hair. While the full effect of hair growth changes may take up to three years to develop, they are a natural part of transitioning with estrogen.
Too much estrogen can cause hair loss and thinning hair. Many times, an increase in estrogen is caused by perimenopause, ingesting or touching endocrine disruptor items and gaining weight. Estrogen affects the hormones, which in turn affect the ability for your hair to grow.
A Fred Hutchinson Cancer Research Center study involving postmenopausal, overweight, and obese women who took 2,000 IUs of vitamin D daily for a year found that those whose vitamin D blood levels increased the most had the greatest reductions in blood estrogens, which are a known risk factor for breast cancer.
It depends on your situation. Not all women need, want or are candidates for estrogen therapy. Estrogen can reduce menopausal symptoms like hot flashes, night sweats and vaginal dryness. If you have a uterus, you'll likely need to take progesterone along with the estrogen.
Only riboflavin, biotin, folate, and vitamin B12 deficiencies have been associated with hair loss.
The answer is yes! Fortunately, unlike genetic hair loss, most hair loss caused by hormonal imbalances is reversible.
Your body needs estrogen for your reproductive, cardiovascular and bone health. Too much estrogen, though, can cause irregular periods and may worsen conditions that affect your reproductive health. Your provider can help diagnose what's causing your high estrogen levels and recommend treatments that can help.