Camu Camu for Anti-Inflammatory

Research suggests that camu camu possesses meaningful anti-inflammatory properties, supported by a combination of in vitro studies, animal experiments, one small randomized controlled trial, and multiple narrative reviews, all pointing in a broadly supportive direction. The lone human trial — a small study in male smokers — found that camu camu juice reduced markers of inflammation such as C-reactive protein, IL-6, and IL-8 more effectively than an equivalent dose of vitamin C alone, suggesting the fruit's polyphenols, carotenoids, and compounds like betulinic acid, vescalagin, and castalagin may contribute to effects beyond what vitamin C can account for. Laboratory and animal studies further indicate that camu camu extracts can suppress pro-inflammatory signaling pathways including NF-κB, MAPK, and NFAT, reduce inflammatory mediators like TNF-α and nitric oxide, and may also stabilize mast cells involved in allergic inflammation. However, the evidence base is still limited, with most findings coming from cell cultures and animal models that may not translate directly to humans, and the single human trial was small and short in duration, meaning considerably more clinical research is needed before firm conclusions can be drawn.