Drinking too much coffee can have negative health consequences, including insomnia and anxiety. However, the results of many studies indicate a link between moderate coffee consumption and its protective effects on different organs and systems of the human body.
The following four coffee effects have been unveiled in recent years.
1. Increase in life expectancy for people with kidney disease
Consumption of moderately high doses of caffeine may help to reduce the mortality risk of patients with chronic kidney disease. This is shown by the results of an analysis of more than 4,000 Americans observed for 10 years, conducted by the National Center for Health Statistics (NCHS), USA.
"Our study showed a protective effect of caffeine intake in patients with chronic kidney disease," said lead author Miguel Bigotte Vieira. "These results suggest that recommendations for moderately high doses of caffeine may help patients with kidney disease reduce the risk of death."
2. Reducing the risk of developing diabetes mellitus type 2
Data from some studies indicate a link between coffee consumption and a reduced risk of developing type 2 diabetes. While initially it was assumed that it was caffeine that played a role, the researchers found it difficult to explain why this relationship persisted, even when participants used decaffeinated coffee.
According to a study published in the Journal of Natural Products in 2015, which examined the effects of cafestol and caffeic acid on rat cells, both components can stimulate the above-mentioned protective effect. These substances, identified in coffee with or without caffeine, appear in the report of scientists and influence the increase in the secretion of insulin.
3. Delayed onset or reduced risk of Alzheimer's disease
Older people who drink coffee often notice a decrease in cognitive functions.
"The moderate daily intake of caffeinated coffee seems to be the best nutritional option for long-term protection against memory loss in Alzheimer's disease," says Dr. Gary Arendash, co-author of the research on the association of high caffeine levels in the blood with a prevented or delayed onset of Alzheimer's disease.
Experts from the University of Illinois, USA, note that this may be due to the anti-inflammatory effect of caffeine on the brain. The results of their research suggest a link between the use of caffeine and a decrease in the response in the brain, which leads to a decrease in cognitive function.
4. Reducing the intensity of pain during physical activity
"The use of coffee before exercise increases the chances of a clear connection to the prescribed training program and also maximizes strength during the activity, reduces the perception of pain during training and reduces the pain in the muscles after training," says Dr . Seth J. Marquette. Marquit, medical director of the Pritikin Longevity Center in Miami, USA.
According to the materials www.medicaldaily.com