Your body builds estrogen and progesterone from cholesterol through a chain of enzymatic steps, and several lifestyle, dietary, and medical strategies can support or directly boost that process. Which approach makes sense depends on why your levels are low in the first place: perimenopause, stress, underweight, overtraining, or a diagnosed deficiency all call for different responses. Here’s what actually moves the needle.
How Your Body Makes These Hormones
Both estrogen and progesterone start as cholesterol. An enzyme in the ovaries (and adrenal glands) converts cholesterol into pregnenolone, which then becomes progesterone. From there, a separate pathway converts testosterone and related compounds into estrogen by removing a carbon group and reshaping the molecule’s ring structure. This means your body needs adequate cholesterol intake, functioning ovaries, and the right signaling hormones from the brain to keep production on track.
Progesterone specifically depends on ovulation. After an egg is released, the leftover follicle (the corpus luteum) produces a surge of progesterone during the second half of your cycle. If you’re not ovulating regularly, whether from stress, low body weight, or conditions like PCOS, progesterone drops first and most dramatically. Estrogen tends to be more resilient because fat tissue also produces small amounts, but it too falls when the ovaries slow down.
Foods That Support Hormone Production
Phytoestrogens are plant compounds that weakly mimic estrogen in the body. Soy is by far the most concentrated source: raw mature soybeans contain roughly 155 mg of isoflavones per 100 grams, with genistein and daidzein as the main active compounds. Tofu, tempeh, edamame, and soy milk all deliver meaningful amounts. Flaxseeds are often recommended, but their estrogenic activity comes from lignans rather than isoflavones. Flaxseeds contain virtually zero isoflavones (0.07 mg per 100 g), and sesame seeds contain none at all.
The practical takeaway: if you’re looking for dietary phytoestrogen support, soy-based foods are in a different league from seeds and grains. Two servings of soy per day (a cup of soy milk and a half-cup of edamame, for example) is a reasonable target. Phytoestrogens don’t raise your actual estradiol levels the way medication does, but they can occupy estrogen receptors and produce mild estrogenic effects, which some people find helpful for symptoms like hot flashes and vaginal dryness.
Beyond phytoestrogens, simply eating enough matters. Chronically undereating or following very low-fat diets can suppress hormone production because your body needs dietary fat and adequate calories to maintain ovulation. Healthy fat sources like olive oil, avocados, nuts, and fatty fish provide the raw material for steroid hormone synthesis.
Key Minerals for Hormone Balance
Magnesium acts as a cofactor in over 600 enzymatic reactions, including pathways involved in estrogen metabolism and blood sugar regulation. Low magnesium is linked to menstrual irregularities, and correcting a deficiency can help stabilize the hormonal environment your ovaries need. Leafy greens, pumpkin seeds, dark chocolate, and legumes are good dietary sources. Many people fall short of the recommended 310 to 320 mg per day.
Zinc influences estrogen receptor function and follicle maturation, both of which affect how effectively your body uses the hormones it produces. Oysters, red meat, chickpeas, and cashews are rich sources. Zinc also supports insulin metabolism, which matters because insulin resistance (common in PCOS) disrupts the signaling chain that triggers ovulation and, in turn, progesterone production.
Vitamin B6 is worth mentioning alongside these minerals. It supports the corpus luteum during the luteal phase and is involved in progesterone metabolism. Poultry, fish, potatoes, and bananas are reliable sources.
Sleep and Melatonin’s Role
Sleep quality has a more direct effect on hormone production than most people realize. Melatonin, the hormone your brain releases in darkness, is actively taken up by the ovaries, where it accumulates in follicular fluid at concentrations higher than in the blood. Research has shown that melatonin directly stimulates progesterone secretion from granulosa cells, the cells surrounding developing eggs. Follicular melatonin levels track closely with follicular progesterone, suggesting the two are functionally linked.
This means disrupted sleep, late-night light exposure, and shift work can undermine progesterone production at the ovarian level. Prioritizing 7 to 9 hours of sleep in a dark room, limiting screens before bed, and keeping a consistent sleep schedule are some of the simplest interventions for supporting both hormones. You don’t necessarily need a melatonin supplement. Your body produces it reliably when you give it darkness.
Herbal Supplements
Chasteberry (Vitex agnus-castus) is the most studied herbal option for boosting progesterone specifically. It works through the pituitary gland: chasteberry reduces follicle-stimulating hormone (FSH) and increases luteinizing hormone (LH), which signals the corpus luteum to produce more progesterone. The net effect is higher progesterone and relatively lower estrogen. This makes it useful for people whose primary issue is low progesterone or luteal phase defects, but it’s not the right choice if you’re trying to raise estrogen.
Other herbs sometimes promoted for estrogen support include red clover (which contains isoflavones similar to soy), black cohosh, and dong quai. The evidence for these is weaker and more mixed than for chasteberry. If you’re considering any herbal supplement, be aware that they can interact with hormonal medications and birth control.
Exercise: The Goldilocks Effect
Moderate exercise supports healthy hormone levels by improving insulin sensitivity, reducing excess body fat (which can cause estrogen dominance), and lowering cortisol. Strength training in particular has been associated with better hormonal profiles in premenopausal women.
But too much exercise does the opposite. Intense endurance training without adequate calorie intake triggers a condition called hypothalamic amenorrhea, where the brain essentially shuts down the reproductive hormone cascade. Estrogen and progesterone both plummet, periods stop, and bone density suffers. If your periods have become irregular or disappeared after ramping up training, that’s a clear signal you’ve crossed the line from helpful to harmful. The fix is usually reducing exercise volume and increasing calorie intake, not adding supplements.
Stress and Cortisol
Chronic stress diverts pregnenolone (the shared precursor) toward cortisol production and away from progesterone. This is sometimes called the “pregnenolone steal,” and while the biochemistry is somewhat simplified, the clinical pattern is real: prolonged stress is consistently associated with anovulation, shorter luteal phases, and lower progesterone. Estrogen tends to be less immediately affected, but sustained stress eventually suppresses it too by disrupting the brain signals that drive ovulation.
Stress management isn’t just a vague wellness suggestion here. It’s a physiological intervention. Whatever reliably lowers your cortisol, whether that’s meditation, therapy, reducing workload, or spending time outdoors, creates a hormonal environment more favorable to progesterone production.
Hormone Replacement Therapy
When lifestyle changes aren’t enough, or when low levels are driven by menopause or surgical removal of the ovaries, hormone replacement therapy (HRT) directly supplies what the body no longer makes. Several delivery methods exist, and they differ in how they’re absorbed and processed.
Estradiol patches deliver a steady dose through the skin, typically ranging from 25 to 50 micrograms per day, applied twice weekly. Estradiol gels offer similar dosing flexibility, with one or two pumps daily providing 0.75 to 1.5 mg. Both bypass the liver, which reduces the risk of blood clots compared to oral estrogen.
Micronized progesterone (a form identical to what the body produces) is typically taken orally. Common regimens include 100 mg for 25 out of 28 days, or 200 mg for 12 days per cycle. Combination products that pair estradiol with progesterone in a single capsule or pack are also available. Anyone with a uterus who takes estrogen needs progesterone alongside it to protect the uterine lining.
During the luteal phase, healthy estradiol levels typically fall between 30 and 450 pg/mL. If blood work shows you’re consistently below range, or if you’re experiencing symptoms like hot flashes, sleep disruption, vaginal dryness, or mood changes, HRT is the most reliable way to restore levels to a functional range. The decision involves weighing personal risk factors, so it’s one that requires a conversation with a prescriber who understands your full health picture.
What to Check First
Before trying to raise your hormones, it helps to know where you stand. A blood draw timed to the luteal phase (roughly days 19 to 22 of a typical 28-day cycle) gives the most useful snapshot, since both estrogen and progesterone peak during this window. Testing during the follicular phase will show naturally low progesterone regardless of your overall health, which can lead to unnecessary concern.
If you’re already in menopause or post-menopause, timing matters less, but establishing a baseline before starting any intervention helps you and your provider track whether something is working. Salivary hormone tests sold online are popular but less standardized than serum blood draws, and their results can be harder to interpret clinically.