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Coffee has its place in a daily diet and remains the most widespread universal drink. It is one of the most popular drinks in the world, appreciated for its taste, aroma and stimulating effects.
Coffee is generally prepared from the roasted seeds of the coffee plant, a plant native to Africa, more precisely Ethiopia.
The main active component of coffee is caffeine, a stimulating molecule. Coffee also contains other components, such as vitamins (B3, B2, B5 and B6) and minerals (potassium, magnesium, calcium and sodium).
Additionally, coffee is a great source of antioxidants. These help fight free radicals, thus contributing to the prevention of various diseases.
Revealing largely beneficial effects on the digestive system and overall health, the antioxidant compounds in coffee exert a protective action on our digestive system. Its active molecules neutralize the free radicals responsible for premature cellular aging. Their high concentration in a single cup effectively contributes to maintaining the integrity of intestinal tissues.
Its positive impact on the liver is also particular. Indeed, the antioxidants in coffee slow down the accumulation of visceral fats around this vital organ. This natural protection considerably reduces the risk of serious liver complications. Regular consumption thus promotes a more stable metabolic balance.
These benefits also extend to other components of the digestive system. The cells of the stomach and small intestine benefit from this daily protective action.
Cancer protection and long-term benefits
Epidemiological research reveals a protective potential of coffee against certain types of cancer. This preventive property is explained by the richness in phytochemical compounds with anti-inflammatory properties. This protection particularly extends to liver and colon cancers. Mechanisms involved include modulation of gene expression and regulation of chronic inflammatory processes.
Moderation and consistency nevertheless remain the key to optimal consumption, allowing you to fully benefit from its natural therapeutic virtues, however it is recommended not to exceed 400 mg of caffeine per day, or approximately three cups.
Drinking coffee regularly would reduce the risk of developing cardiometabolic diseases such as type 2 diabetes or coronary heart disease (Coronary artery disease occurs when the coronary arteries in the heart become narrowed or blocked).
Is coffee a good friend of the metabolism?
Note that cardiometabolic diseases (MCD) include several conditions such as type 2 diabetes, obesity, certain liver diseases such as non-alcoholic fatty liver disease (NASH), as well as cardiovascular pathologies: high blood pressure, thrombosis, cardiomyopathy, stroke, heart failure.
These chronic conditions disrupt the quality of life of patients and lead to very serious complications. They are common but develop insidiously in the body and are often diagnosed late.
It turns out that individuals who regularly consumed coffee, or at least caffeine, were less likely than others to develop cardiometabolic disease.
Because this drink has the advantage of being rich in antioxidants. These molecules fight free radicals, thus contributing to the prevention of various diseases. But we must keep in mind that the benefits of coffee are mainly observed in people who consume this beverage moderately. Beyond that, the increase in consumption does not bring any additional benefit.
For adults, it is recommended not to go in excess by exceeding three to four cups. Of course, these people should not have severe hypertension, as caffeine is not recommended for these people because it creates tachycardia.
Indeed, excessive caffeine consumption can lead to adverse effects such as nervousness, anxiety, insomnia, and increased heart rate. In some people, the acidity of coffee can cause gastrointestinal problems, including heartburn or acid reflux.
Cardiovascular diseases are today the leading cause of death in developed countries. These diseases affect the heart, brain, and arteries. A healthy lifestyle can help avoid them, by controlling smoking, excess cholesterol, salt, being overweight and a sedentary lifestyle.
The major factor in cardiovascular disease is hypertension which is responsible for heart attacks and strokes. We speak of high blood pressure, when, on several occasions, at some intervals and at rest, the systolic pressure is above 14 (140 mm of mercury) and the diastolic pressure above 9 (90 mm of mercury). There is no miracle treatment, apart from drug prevention. Most often, these diseases are favored by heredity but also by a diet rich in fats and salt, excess weight, lack of exercise, stress, smoking and alcohol.
Should you drink your coffee on an empty stomach?
Drinking your coffee in the morning is the best time to reap the maximum health benefits. According to a study, coffee is good for the body between 4 a.m. and noon, but drinking coffee on an empty stomach in the morning can disrupt the body’s natural hormonal balance.
Thus, consuming black coffee as soon as you wake up maintains a state of chronic stress, disrupts blood sugar regulation and can, in the long term, promote weight gain and a feeling of persistent fatigue.
To avoid these unwanted effects, specialists recommend delaying coffee consumption by waiting at least an hour after waking up, when cortisol levels naturally begin to drop. The ideal would be to drink coffee in the middle of breakfast, and not on an empty stomach. You should also avoid adding sugar and cream to coffee. These additions can contribute to excess consumption of empty calories. It is better to drink black coffee without sugar
The World Health Organization (WHO) recommends, in the context of pregnancy, that pregnant women do not exceed the limit of 300 mg of caffeine per day. This restriction includes all sources of caffeine, coffee of course, but also other drinks such as tea, cola-based sodas, energy drinks, as well as chocolate, all of which contain a significant amount of caffeine.