Almost all types of hormonal birth control switch off ovarian function and, therefore, switch off the ovarian hormones estradiol, testosterone, and progesterone. Here’s a bit more about each method.
progesterone
Progesterone is a beneficial hormone for mood, hair, and lightening periods. It has a natural anti-androgen effect and is different from the progestins of hormonal birth control.
How Science Got It Wrong About Progesterone
Progesterone has been both ignored and mistakenly blamed for side effects it does not cause. How did that happen?
For one thing, progesterone was discovered shortly after estrogen. Thus, missing out on the tidy hormone dichotomy of “testosterone for men and estrogen for women,” pointed out endocrinology professor Jerilynn Prior. Also, progesterone could not (at first) be made into a medication that could be absorbed orally.
The Secret Powers of Ovulation (It’s Not Just to Make a Baby)
Ovarian hormones estrogen and progesterone are beneficial for health. That means natural ovulatory menstrual cycles are beneficial for health because ovulation is how women make hormones.
Does that surprise you? Men make testosterone every day, so you might think women do something similar, but we don’t. Instead, women make hormones as a surge of estradiol leading up to ovulation and an even bigger surge of progesterone after ovulation.
The 7 Best Natural Anti-Androgen Supplements for Women
Natural anti-androgen supplements reduce testosterone or block its effects. In women, androgen blockers can improve androgen or testosterone symptoms, such as hirsutism, acne, and weight gain. In other words, they can treat PCOS (polycystic ovary syndrome) and other types of androgen excess.