Caffeine is a substance with powerful stimulant properties, mainly in the brain, naturally present in coffee, certain types of tea and coffee. This substance can also be synthesized in the laboratory, added to certain products such as energy drinks, soft drinks, pills and certain food supplements.
However, caffeine should be consumed in moderation and its maximum daily dose should not exceed 400 mg, which equates to 4 cups of 200 ml of coffee or about 8 small cups of coffee, as its excess can cause some side effects. breastfeeding women, recommendations do not exceed 200 mg/day.
The following table lists a list of foods that contain caffeine
4 to 8 mg
Another convenient way to take control of caffeine daily is through supplements, such as capsules, purified form octopus caffeine, known as anhydrous caffeine or methylxanthin.
Caffeine acts as a nervous system stimulant, blocking substances that cause fatigue and increasing the release of neurotransmitters, such as adrenaline, norepinephrine, dopamine and serotonin, which activates the body and increases energy, strength and physical performance, but widely used by physicists. practitioners of activity. Its preventive use improves concentration, memory and mood.
Caffeine is an excellent antioxidant, which fights cellular aging and prevents heart formation and other diseases, has thermogenic effect, stimulates metabolism and accelerates heart barking, making it an excellent ally for weight loss. Learn more about the benefits of coffee.
Caffeine should be consumed in small or moderate amounts, as its continued use can exaggerate side effects, such as decreased calcium absorption in the body, stomach pain, reflux and diarrhea, by increasing gastric and intestinal secretions, as well as irritability, anxiety, insomnia, common siens and vegetables, especially among the most sensitive people.
In addition, caffeine is physically addictive and addiction can cause withdrawal symptoms, such as headaches, migraines, irritability, fatigue and stress. Caffeine use should be avoided by children, pregnant women, women who love it, and people with high blood or heart pressure. Problems.