In the modern world, many professions are closely tied to forced physical inactivity. This also applies to those people whose earnings depend directly on being at the computer. Yet an insufficient level of physical activity increases the risk of various diseases. However, it is also possible to be in good health even with a sedentary lifestyle...

To keep themselves in good shape, many freelancers, traders, managers and others whose earnings are connected with the internet, and not only, drink invigorating beverages, one of which is coffee. However, excessive consumption of coffee can negate its benefit and even harm health...