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Perimenopause

Perimenopause lasts ~4-8 years before final menstrual period. Mediterranean diet + resistance training + (if appropriate) menopausal hormone therapy reduces vasomotor symptoms 75% and protects bone + heart.

Nutrition
Pattern

Mediterranean + phyto-oestrogen support

Foods to emphasise
  • Fatty fish 2-3×/wk
  • Flaxseed (lignans)
  • Soy foods (whole — tofu, tempeh, edamame)
  • Leafy greens (calcium, vitamin K)
  • Berries
  • EVOO
  • Nuts/seeds
Foods to limit
  • Alcohol (worsens hot flashes)
  • Caffeine > 200 mg/day (sleep + flashes)
  • Spicy foods if flash-trigger
  • Ultra-processed
Exercise
Aerobic

150 min/wk moderate

Strength

3 d/wk RESISTANCE — bone + lean mass + insulin sensitivity. Heavy weights tolerated and preferred (≥ 70% 1RM).

Flexibility

Daily; yoga reduces vasomotor symptoms.

Weekly target

150 minutes

Supplements
Vitamin D3
1000-2000 IU/day
RCT
Calcium (food first)
1200 mg/day total
guideline
Supplement if dietary < 700 mg.
Magnesium glycinate
200-300 mg/night
observational
Sleep + mood + cramping.
Black cohosh
20-40 mg × 2/day
RCT (mixed)
Some hot-flash benefit; rare liver concern.
Monitor + cadence
What to track
  • Bone density (DEXA) at 65 or earlier if risk factors
  • Lipid panel annually
  • BP annually
  • HbA1c annually
  • Annual mood + sleep + vasomotor symptom review
Red flags — seek care
  • Heavy bleeding postmenopausally → urgent gynae (rule out endometrial cancer)
  • Severe mood with suicidality → urgent psych
  • Severe vasomotor + sleep loss → consider HRT
Sources
  • NAMS 2022 Menopause Position Statement
  • NICE NG23 Menopause 2015 (updated 2024)
  • Endocrine Society Menopause 2015
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