Mineral
Zinc
Zinc shows promising benefits for hair thinning and skin health during menopause, with some evidence supporting thyroid function and wound healing. Studies on mood and cognitive symptoms are mixed, with benefits mainly seen when correcting deficiency rather than in women with adequate levels. Since zinc absorption decreases with age and needs increase during this transition, focusing on zinc-rich foods or targeted supplementation can be a practical step forward.
30-second summary
Zinc shows promising benefits for hair thinning and skin health during menopause, with some evidence supporting thyroid function and wound healing. Studies on mood and cognitive symptoms are mixed, with benefits mainly seen when correcting deficiency rather than in women with adequate levels. Since zinc absorption decreases with age and needs increase during this transition, focusing on zinc-rich foods or targeted supplementation can be a practical step forward.
hair thinning — mixedskin health — mixedmood — weakimmune function — mixed
Overall: Mixed evidence
Randomised controlled trials
Small randomized trials show benefits for hair loss and skin healing, but mood and cognitive studies show inconsistent results.
Population studies consistently link adequate zinc levels with better hair, skin, and immune function in older women.
Meta-analyses support zinc for wound healing and hair loss, but find limited evidence for cognitive or mood benefits.
Menopause-specific trials
Very few studies specifically examine zinc supplementation in menopausal women, with most evidence extrapolated from general adult populations.
What we do not know
Most zinc studies focus on severe deficiency or specific diseases rather than healthy menopausal women. We don't know the optimal dose for women experiencing perimenopause symptoms specifically. Long-term safety data for doses above 15mg daily in postmenopausal women is limited. The interaction between zinc supplementation and hormone replacement therapy hasn't been adequately studied. We lack evidence on whether zinc helps with hot flashes or sleep disturbances during menopause.
How it is used
Common dose range
8-25mg daily
Notes on dosing
Take with food to prevent nausea. Zinc competes with copper — if supplementing long term consider a small amount of copper alongside.
Get it from food first
Food sources are better absorbed than most supplements and come with co-factors that support the same pathways. If you eat two or three of these consistently, you may not need a supplement at all.
Oysters
74 mg per 6 medium
Highest natural source
Beef chuck roast
7 mg per 3 oz
Well-absorbed heme form
Pumpkin seeds
2.2 mg per oz
Good plant option
Cashews
1.6 mg per oz
Convenient snack source
Chickpeas
2.5 mg per cup cooked
Pair with vitamin C
Dark chocolate
2.3 mg per oz
70% cacao or higher
Mediterranean diet
Emphasizes zinc-rich seafood, nuts, and legumes while supporting overall nutrient absorption
Anti-inflammatory eating
Reduces inflammation that can interfere with zinc absorption and utilization
What depletes Zinc
Phytates in whole grains and legumes can bind zinc (though these foods also provide zinc). High calcium intake, particularly from supplements, can interfere with absorption. Alcohol, certain medications like diuretics and proton pump inhibitors, and chronic stress all reduce zinc levels.
Interactions and cautions
No significant interactions noted at recommended doses.
Rose bottom line
"Zinc is one of those nutrients that becomes more important as we age, yet harder to absorb — a frustrating combination that many of us face. The good news is that even modest attention to zinc-rich foods can make a difference for hair and skin health. If you're dealing with thinning hair or slow healing, zinc deserves a place in your approach."