As we all know, coffee contains caffeine, in situations that we need to keep ourselves lively we drink several cups of coffee. Caffeine is the number one content which enables us to feel energized and make us awake for several hours. This article contains the benefits of caffeine, how much should only be taken in a day and disadvantages of it.
Caffeine is described as a bitter, white xanthenes alkaloid which acts as a stimulant. It acts as a central nervous stimulant that temporarily removes drowsiness and restoring alertness. Beverages containing caffeine includes coffee, soft drinks and energy drinks. There are number of benefits that caffeine have. To name a few, caffeine decreases the risk of cancer and cardiovascular diseases. Caffeine enhances physical performance and endurance which may actually protect against heart disease. Additionally, Caffeine lowers the risk of high blood pressure, infertility and complications in pregnancy. Caffeine is effective for the reason that if your body is energized and alert to do some activities then you burn some fats and by then you lose weight.
Coffee As Performance Enhancer, Endurance Provider
Tests done by athletes to measure the efficiency of caffeine to enhance performance and endurance are said to prove the benefits of caffeine as energizers. The test done by the Canada’s University of Guelph proven that taking 330mg of caffeine 30 minutes to an hour before work out enhances endurance and results less exertion and fatigue. The most effective caffeine is in tablet form than coffee, but coffee is readily available anywhere you go. But be sure to take caffeine in minimal amount which already has effects, because caffeine can cause dehydration.
How Does Caffeine In Coffee Work?
Caffeine works by reducing the perception of effort by lowering the neuron activation threshold in the nervous system, making it possible to recruit the muscles of exercise easier. There are potential mechanisms shown for the athletic performance-enhancing effects of caffeine. Caffeine increases fat utilization and glycogen utilization, even it mobilizes fatty acids from fat and/or intramuscular triglycerides by making epinephrine circulation increase and the increase of availability of free fatty acids, increase fat oxidation and spares muscle glycogen, which results in enhance endurance performance.
It’s Fat Burning Characteristics
Caffeine speeds up metabolism and is the most active ingredient in many diet pills; Caffeine is effective in breaking down fat, freeing fatty acids which are immediately burned. Fat is burned when you are in action or working out.
While the fat is burned, the amino acids, glucose and glycogen are stored, so blood sugar levels remain high for long. Furthermore, hunger is being stimulated by low blood sugar, high glucose prevents starving. That is why caffeine is commonly used because of high sugar levels which facilitate thinking.
How Much Coffee Should You Go For?
The most effective dose of caffeine is 1.5 to 3 mg per 1 lb. of body weight. But always remember that a cup of coffee contains about 150 to 200 mg of caffeine, while a cup of tea contains about 50 mg. consuming more than 4.5 mg of caffeine per 1 lb. of body weight may cause adverse symptoms, according to the National Strength and Conditioning Association (NSCA). Caffeine intoxication may result to restlessness, anxiety, excitement, insomnia, increased urination, muscle twitching, irritability and irregular or fast heart beat.
Always keep in mind to drink coffee in an enough amount every day.