Hormone Expert: Control Your Hormones Control Your Belly Fat! Cortisol, Oestrogen, Testosterone

KEYPOINTS

• 01

  Of ~40,000 patients she has tested, ~90% show cortisol dysregulation.

  Too high, too low, or both in one day—cortisol is her first-line hormone portal, not a niche stress lab. Chronically high cortisol associates with more belly fat, depression, lower testosterone production, and brain shrinkage in women (not men, in the research she cites). She treats fixing the cortisol curve as foundational before chasing sex-hormone tweaks alone.

• 02

  ACE score ≥1 links to elevated risk across ~45 chronic diseases; trauma stays biological.

  The Adverse Childhood Experiences questionnaire is validated. Her own score is 6/10. She stresses trauma is less about the event than how it embeds—immune, nervous-system, and endocrine patterning that keep living on until addressed with lifestyle medicine, not only pills.

• 03

  Her own crisis: cortisol ~3× optimal plus undiagnosed prediabetes in her 30s.

  A mainstream doctor offered an SSRI, the birth-control pill ('you sound hormonal'), and eat-less/exercise-more. She left, ordered her own panel: morning cortisol ~30 vs her ~10–15 target range, plus fasting glucose/insulin showing prediabetes nobody was checking. ACEs also tracked to high perceived stress and low HRV on wearables.

• 04

  Precision medicine is N-of-1; 'medicine for the average' can mean treating 100–200 people with a statin for one to benefit.

  She contrasts that imprecision with genomics, biomarkers, and wearables tailored to the individual (her framing from precision-medicine work). ~70% of current disease burden she calls lifestyle-preventable—yet medical school gave her ~30 minutes on nutrition and about the same on peri/menopause.

• 05

  Hormone testing is dismissed as 'too variable'—except when you want a baby.

  Fertility workups freely measure thyroid, cortisol, testosterone, estrogen, progesterone, FSH. She calls the double standard nonsense: the same labs are clinically actionable earlier for energy, mood, body composition, and aging, not only conception.

• 06

  Endocrine disruptors (>700 known) plus skincare load hit women harder.

  BPA in can linings and plastic bottles, parabens in moisturizers/makeup, flame retardants—chronic low-dose hormone jamming. Women get more dermal exposure through beauty routines; toxin load is part of 'what's messing with our hormones' alongside stress and sleep.

• 07

  Estrogen and progesterone matter in men too; testosterone matters in women.

  Men's testosterone runs ~10× higher, but estrogen supports male bone strength and progesterone aids male sleep at lower levels. In women, low T hits desire/drive; high T has its own symptom cluster. Regulate via lifestyle first, then targeted therapy when measured.

• 08

  73–75% of women still don't get deserved peri/menopause treatment; 100+ symptoms often go unnamed.

  Patients ask why stress tolerance collapsed, why belly fat appeared overnight, why they'd rather mop than have sex. She argues many menopause symptoms are avoidable with earlier intervention—including discussing hormone therapy—not waiting until crisis. Waiting until symptoms are unbearable is how women lose years of bone, brain, and relationship health she argues are partly recoverable earlier.

• 09

  Fibre is a hormone tool: Americans average ~14g/day vs ~30–40g needed.

  Paleolithic intakes she cites at 50–100g. Fibre feeds the microbiome that helps process estrogens and steadies blood sugar. Pair with personalized nutrition—not one dogma diet—measured against goals (athlete vs perimenopausal woman vs entrepreneur).

• 10

  Breathwork first, then food plan, then meds—alcohol is an HRV wrecking ball.

  She calls breathwork one of the most underutilized clinical tools to rebalance stress hormones. For low HRV she starts with alcohol: it can suppress HRV not one night but ~seven days out. CGMs change behavior faster than advice because feedback is immediate.

• 11

  Keto can help some bodies but she won't rubber-stamp it long-term without labs.

  Track thyroid, inflammation, and roughly ~10% LDL shifts if someone stays beyond ~4 weeks. Diet is a tool matched to biomarkers and goals—not an identity. Same precision lens she applies to fasting and weight-loss strategy: what does YOUR glucose, energy, and hormone panel do?