What happens to the body when you drink coffee without sugar?
Scientists detected specific effects in the hippocampus, the brain region associated with memory and learning. According to the study, regular consumption of unsweetened coffee enhances connectivity between neurons and can improve cognitive ability, provided it is consumed in moderation. These changes would improve attention and memory consolidation.
Metabolically, the study points to two mechanisms by which unsweetened coffee can help control weight: increased thermogenesis and a higher basal metabolic rate. By increasing energy expenditure and accelerating nutrient processing, coffee may contribute to weight loss strategies when combined with diet and exercise.
The benefits and risks of coffee according to experts
Coffee beans contain concentrated antioxidants that reduce oxidative damage and help preserve tissues. The analysis also suggests a protective effect on circulation: moderate consumption is associated with a lower risk of arterial blockage and heart problems. These properties make black coffee a potential ally for vascular health, according to the authors.
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