Menopause: a hormonal revolution with multiple manifestations
Menopause (12 months without menstruation) affects women on average at age 51. In Belgium, approximately 2.5 million women are in menopause. Symptoms: hot flashes (70-80%), ginger sleep problems (60%), vaginal dryness (50%), mood swings (40%), cognitive problems (30%), increased risk of osteoporosis and cardiovascular diseases.
Central cause: decrease in estrogens (estradiol ↓ 90%) which regulated TRPV1, bone metabolism, serotonin, BDNF, and vascular responses.
Ginger mechanisms in menopausal symptoms
| Menopausal symptom | Mechanism | Ginger target | Expected effect |
|---|---|---|---|
| Hot flashes | TRPV1 hyperactive + CGRP | TRPV1 desensitization + CGRP ↓ | ↓ frequency/intensity |
| Osteoporosis | RANKL ↑, OPG ↓ | RANKL ↓, OPG ↑ | ↓ bone loss |
| Depression/mood | MAO-A ↑, BDNF ↓ | MAO-A ↓, BDNF ↑ | ↑ serotonin + plasticity |
| Brain fog | BDNF ↓, ACh ↓ | BDNF ↑, AChE ↓ | ↑ memory/cognition |
| Chronic inflammation | NF-κB ↑, IL-6 ↑ | NF-κB ↓ → IL-6, TNF-α ↓ | ↓ CV/metabolic risk |
| Weight gain | AMPK ↓, SREBP-1c ↑ | AMPK ↑, thermogenesis ↑ | ↓ abdominal fat storage |
Hot flashes: TRPV1 and CGRP
Hot flashes are mediated by thermoregulatory dysregulation in the hypothalamic arcuate nucleus, amplified by hyperactivated TRPV1. The decrease in estrogens widens the "thermoneutral zone" → lowers the sweating threshold → hot flashes are triggered more quickly. Ginger activates and then desensitizes TRPV1 → less thermal sensitivity → fewer hot flashes.
Mood and depression: MAO-A and BDNF
The decrease in estrogens increases MAO-A activity (serotonin/noradrenaline degradation) and decreases BDNF. Ginger inhibits MAO-A → more serotonin, and increases BDNF → better neuronal plasticity. Both mechanisms directly address menopausal depression and mood swings.
Brain fog: BDNF and AChE
Menopausal cognitive problems stem from the decline in estrogen that protected hippocampal plasticity. Ginger increases BDNF and inhibits AChE → more acetylcholine → preserves memory and cognition.
GIMBER and menopause: the counterproductive effects
- Hot flashes exacerbated: glycemic peaks → vasodilation → hot flashes triggered/intensified
- Bones weakened: fructose → AGE → bone collagen glycosylation → more fragile bone → fractures
- Weight gain: AMPK ↓ + insulin ↑ → abdominal adipogenesis, already accelerated in menopause
- Insulin resistance: fructose → SREBP-1c → cholesterol-ldl-hdl-triglyceriden-belgie">ginger triglycerides → fatty liver → exacerbated insulin resistance
- BDNF inhibited: sugar → BDNF ↓ in hippocampus → brain fog exacerbated
❓ FAQ — Ginger and Menopause
Q: Can ginger replace hormone therapy (HRT)?
A: No. HRT is the most effective treatment for severe symptoms. Ginger can supplement or partially replace HRT for mild to moderate symptoms in women who do not wish to use HRT. Consult a gynecologist.
Q: How long does it take for hot flashes to be affected?
A: Phytotherapeutic studies on hot flashes show results after 4-8 weeks of regular intake.
Q: Is GIMBER not recommended for menopause?
A: Yes. The sugar content (~35g/100ml) is counterproductive: it exacerbates hot flashes, weakens bones, promotes abdominal fat, and worsens insulin resistance after menopause.
Related articles
Read more on related topics :
- Ginger and Menopause: Hot Flashes, Bones, and Mood
- Ginger and depression: MAO-A/B, BDNF/TrkB, HPA-axis and neuroplasticity — INTI
- Ginger and osteoporosis: RANKL, OPG, osteocalcin and bone density (natural prevention)
- Ginger and menopause: reducing hot flashes, protecting bone health and managing inflammation
- Ginger and multiple sclerosis: myelination, neuroinflammation and Th17/Treg central — BDNF and NF-κB — INTI
- Ginger and sleep: insomnia, sleep quality and HPA-axis — GABA, adenosine, BDNF and melatonin — INTI
- Ginger and cognitive performance: working memory, processing speed and cognitive aging (AChE, BDNF, AMPK)
- Ginger and ginger and Alzheimer's: amyloid β, tau protein, neuroinflammation and BDNF (natural prevention)