Guavajuice kan öka effekten av järntillskott hos kvinnor

En genomgång av studier från Indonesien visar att guavajuice i kombination med järntillskott kan höja hemoglobinnivåerna mer än vad tillskott gör på egen hand. Resultaten pekar på ett potentiellt kostnadseffektivt alternativ för att motverka anemi i utvecklingsregioner.

Forskare analyserade 17 studier som omfattade kvinnor och tonårsflickor. Deltagare som drack guavajuice tillsammans med järntillskott uppvisade en genomsnittlig hemoglobinhöjning på 1,71 gram per deciliter. I fem studier där grupper jämfördes direkt höjde kombinationen nivåerna med ytterligare 1,29 gram per deciliter jämfört med enbart tillskott.

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