"That's normal. It's just hormones."

Hormonal imbalance is real, measurable, and usually responsive to nutrition long before it needs medication. The catch is, most of us were trained to ignore the signs.

Here are seven signs your body might be using to flag a hormonal problem, what each one usually means, and what to actually do about it.

1. Your periods are heavy, painful, or both

What it might mean: estrogen dominance. Your body is making more estrogen than it can clear, often because your liver and gut are under-supported, or because progesterone is low. Heavy, clotty, painful periods are not a personality trait. They're a signal.

What to do: support estrogen metabolism with cruciferous vegetables (broccoli, cauliflower, brussels sprouts), fiber to bind and excrete estrogen, magnesium for cramps. Reduce alcohol, which slows the liver's estrogen clearance.

2. PMS that starts a week (or more) before your period

What it might mean: low progesterone, low serotonin, or both. The second half of your cycle should feel different from the first, but it shouldn't wreck you for ten days.

What to do: B6, magnesium, complex carbs, and tryptophan-rich foods (turkey, salmon, dairy, eggs) support serotonin in the luteal phase. Reduce caffeine after noon. Eat more, not less, in the second half.

3. You're always tired, even when you sleep

What it might mean: low ferritin (iron storage), low B12, low thyroid, or all three. Women who menstruate are slowly leaking iron every month, and most never replace it fully. The result is a baseline exhaustion no amount of sleep fixes.

What to do: get bloodwork (ferritin, B12, TSH, free T4). Eat iron-rich foods with vitamin C. If your ferritin is under 50 ng/mL, talk to a doctor about supplementation. "Normal range" for ferritin starts way below "optimal for energy".

4. Brain fog, especially in the second half of your cycle

What it might mean: dropping estrogen, blood sugar instability, dehydration, or all three. Your brain runs on estrogen. When it falls, your cognition takes a measurable hit.

What to do: stabilize blood sugar with protein and fat at every meal in the luteal phase. Hydrate harder than you think you need to. B vitamins support cognition.

5. Adult acne, especially on your jawline and chin

What it might mean: androgen excess, blood sugar dysregulation, or PMOS (formerly PCOS, renamed in May 2026). The jawline-and-chin pattern specifically is hormonal. Not a skincare problem.

What to do: reduce refined sugar and ultra-processed carbs, which spike insulin and drive androgen production. Add zinc, omega-3s, and spearmint tea (research-backed for lowering androgens). If symptoms persist, ask your doctor to screen for PMOS.

6. Cravings that feel out of control

What it might mean: magnesium deficiency, blood sugar instability, low serotonin, or restriction backlash. Cravings are not weakness. They're requests, often very specific ones.

What to do: eat enough at every meal (protein, fat, carbs, fiber). Add magnesium-rich foods (dark chocolate, pumpkin seeds, spinach). Stop trying to white-knuckle through the luteal phase on the same calories you eat in the follicular phase.

7. Irregular or missing periods (when you're not pregnant or on birth control)

What it might mean: PMOS, hypothalamic amenorrhea, thyroid issues, perimenopause, or chronic stress. Missing periods is the most undertreated symptom in women's health.

What to do: see a healthcare provider. Bring a record of your last 6 to 12 months of cycle data. Ask for bloodwork. Don't accept "we'll just put you back on birth control" as a first answer, unless that's your goal. Birth control hides the symptom, it doesn't fix the cause.

When to see a doctor vs when to start with food

Food can move the needle on a lot of hormonal imbalances, especially when symptoms are mild or moderate. PMS, energy dips, cravings, mild irregularity often respond to nutrition within one to three cycles.

But food is not the answer to everything. See a healthcare provider if you have:

  • Periods that soak through a pad in under an hour
  • Pain that stops you from working or sleeping
  • Missing periods for more than three months (not pregnancy, not birth control)
  • Bleeding between periods
  • Sudden weight gain or loss
  • Persistent fatigue that doesn't respond to better food and sleep
  • Any symptom that feels wrong to you, even if you can't explain why

Food works with medicine, not instead of it.

Your symptoms are not "just hormones." They're hormones speaking, very specifically, about something. Most of the time, the first response should be nutritional, not pharmacological. Sometimes you need both, sometimes you only need food. But "that's normal" is rarely the right answer. If your body is sending the signal, it's worth listening.

La traduction française arrive bientôt.

Sources

  1. Teede HJ, et al. (2026). Polyendocrine metabolic ovarian syndrome, the new name for polycystic ovary syndrome: a multistep global consensus process. The Lancet. The Lancet
  2. Grant P. (2010). Spearmint herbal tea has significant anti-androgen effects in polycystic ovarian syndrome: a randomized controlled trial. Phytotherapy Research. Wiley
  3. Verdon F, et al. (2003). Iron supplementation for unexplained fatigue in non-anaemic women: double blind randomised placebo controlled trial. BMJ. PubMed 12750205
  4. Fathizadeh N, et al. (2010). Evaluating the effect of magnesium and magnesium plus vitamin B6 on the severity of PMS. Iranian Journal of Nursing and Midwifery Research. PubMed 22069417
  5. Stein A, et al. (2024). Effect of nutritional interventions on the psychological symptoms of premenstrual syndrome: systematic review of RCTs. Nutrition Reviews. Oxford Academic

Sources

  1. Teede HJ, et al. (2026). Syndrome métabolique ovarien polyendocrinien, le nouveau nom du syndrome des ovaires polykystiques : consensus mondial multi-étapes. The Lancet. The Lancet
  2. Grant P. (2010). La tisane de menthe verte a des effets anti-androgéniques significatifs dans le SOPK : essai contrôlé randomisé. Phytotherapy Research. Wiley
  3. Verdon F, et al. (2003). Supplémentation en fer pour la fatigue inexpliquée chez les femmes non anémiques : essai randomisé contrôlé en double aveugle contre placebo. BMJ. PubMed 12750205
  4. Fathizadeh N, et al. (2010). Évaluation de l'effet du magnésium et du magnésium associé à la vitamine B6 sur la sévérité du SPM. Iranian Journal of Nursing and Midwifery Research. PubMed 22069417
  5. Stein A, et al. (2024). Effet des interventions nutritionnelles sur les symptômes psychologiques du SPM : revue systématique. Nutrition Reviews. Oxford Academic