Coffee is consumed largely not only for its taste, but the effects on the consumers. Some coffee itself contains chemicals that are stimulating for people. These substances are toxic in large doses. The caffeine content present in coffee mainly affects the body. The risks of decaffeinated coffee for health have been studied, with variable results. A variable is the type of decaffeination process used; while some involve the use of organic solvents that can leave residual traces, others use steam.
- Nervous system– Coffee can also cause insomnia in some people, while ironically it helps others to have a deeper sleep. It can also cause anxiety and irritability, in people with excessive coffee consumption, and even withdrawal in other ways. It can also cause headaches, tremors , nervous agitation and tachycardia .
- Digestive system– Some people have symptoms of intolerance to coffee, mainly as gastrointestinal disturbances such as dyspepsia, colic, diarrhea, vomiting, nausea, gastric ulcers, gastroesophageal (a reflux disease) motility disturbances in and other autonomic manifestations such as anxiety.
- Irritate your system- Products like modvigil 200, herbal coffee mixes, decaffeinated brands and others can perform the role of minimizing the bad effects of caffeine. Coffee can irritate the gastric mucosa (membrane) and produce hyperperistalsis and diarrhea in sensitized patients or patients with a sensitive colon.
- Cholesterol– A study has shown that cafestol (a compound molecule) substances that is present in boiled and unfiltered coffee drinks, significantly increases cholesterol levels especially in women. The cafestol is the most potent cholesterol-boosting foodstuff known. The filtered coffee contains only traces of cafestol. Consuming five cups of French press coffee per day, over a period of four weeks, would raise plasma cholesterol by 6-8%.
- Pregnancy and menopause– It also has gender-specific effects, in some affected with premenstrual syndrome it increases symptoms, and it can reduce fertility in women. It can also increase the risk of osteoporosis in postmenopausal women, and there may be risks to the fetus if pregnant women drink 8 or more cups a day. Decaffeinated coffee is sometimes seen as a potential risk to the health of pregnant women, due to the high incidence of chemical solvents used to extract caffeine. However, these concerns have almost no basis, since the solvents in question evaporate at 80-90 ° C, and the coffee beans are already decaffeinated before proceeding with their roasting, which takes place at about 200 ° C.
- Coronary diseases and blood pressure– Many coffee drinkers are familiar with the nervous condition that occurs when you drink too much caffeine. It is known, according to current scientific knowledge, that coffee acts positively on the cardiovascular system, but the mechanism of action remains unknown; on the other hand, coffee has a hypertensive effect , and its use is discouraged for patients affected by serious cardiovascular or chronic disorders. However, it must be kept in mind that a recent study suggests an anti-hypertensive effect of green coffee beans on an animal model of hypertension.
- Addiction and withdrawal syndrome- Although the addiction to caffeine does not generate such serious health risks as other classic drugs such as nicotine, cocaine or heroin, many people have become addicted in the sense of not being able to stop taking it or continue taking it despite risking their physical or mental health. You can also buy armodafinil to enhance the capacity of working memory