Does Cacao Flavanol Eye Fatigue Randomized Trial work?

The current Migaku evidence database contains 1 reusable source document for Cacao Flavanol Eye Fatigue Randomized Trial. This answer focuses on strength of evidence and what the studies can or cannot prove. - Emerging evidence suggests that dark chocolate (DC), rich in flavonoids, polyphenols, magnesium, and theobromine, may exert anti-inflammatory, analgesic, and neuroprotective effects. [Safari K (2025); evidence level 4] - Results: DC supplementation significantly improved functional performance (CINDY WOD) across all menstrual phases, with the greatest enhancement during PMS ( p p = 0.010 vs. [Safari K (2025); evidence level 4] - Additionally, DOMS was notably reduced in the luteal phase at 12 h, 24 h, and 72 h post-exercise in the DC condition compared to the control and placebo ( p p > 0.05). [Safari K (2025); evidence level 4] - Background: Hormonal fluctuations across the menstrual cycle can significantly impair physical performance, neuromuscular function, and cognitive processing in female athletes, particularly during the premenstrual phase. [Safari K (2025); evidence level 4] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.