Coffee, one of the most popular drinks in the world, offers numerous benefits to the body when consumed in moderation. This drink rich in antioxidants and other bioactive compounds can positively contribute to health in various ways.
Recently, Oxford researchers conducted a study using data from half a million patients. The analysis concluded that three to four cups of coffee a day is the optimal amount to obtain health benefits without suffering adverse effects. According to experts, this amount of consumption does not increase the risk of cardiovascular, cancer or neurodegenerative diseases.
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Additionally, coffee consumption has been associated with a lower incidence of certain neurodegenerative diseases. Studies have shown that coffee drinkers have a lower risk of developing Alzheimer’s and Parkinson’s. Caffeine and other compounds present in coffee may have neuroprotective effects, helping to preserve cognitive function and delaying the degeneration of nerve cells.
Coffee can also improve physical performance. Caffeine, a natural stimulant, increases adrenaline levels in the body, which can prepare a person for intense physical activity. It also helps release fatty acids from adipose tissues, which are used as a source of energy. This can result in better performance and endurance during exercise.
In fact, when it comes to heart health, Oxford research indicated that consuming 0.5 to 3 cups a day can reduce the risk of having a heart attack by 21%. However, research also highlights that excessive consumption can cause anxiety, insomnia and heartburn, underscoring the importance of moderating your intake.
In terms of metabolic health, coffee can play a beneficial role. Some studies suggest that regular coffee consumption may reduce the risk of developing type 2 diabetes. Caffeine and other compounds in coffee improve insulin sensitivity and lower blood glucose, which may prevent the onset of this disease.
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Some studies have suggested that coffee consumption may be linked to increased longevity. Coffee drinkers, compared to non-drinkers, have a lower risk of premature death. This effect may be due to the combination of the multiple health benefits that coffee offers, including its ability to reduce the risk of chronic diseases.
Finally, experts highlight that coffee can support liver health. Research has found that coffee consumption can reduce the risk of liver diseases, including cirrhosis and nonalcoholic fatty liver disease. Compounds in coffee appear to have protective effects on liver cells and may help reduce inflammation and fat accumulation in the liver.
