Coffee has a special place in our life. The question of the benefits of the drink is overgrown with myths and causes controversy in the scientific community. Let’s try to figure out more benefits of coffee in COFFEELIFIOUS.COM.
The daily coffee limit is 400 mg, which is approximately four cups of. So decided in the Office of Control for food and medicine USA. The individual tolerance of coffee also matters: some can sleep without a back after a cup of espresso legs, others are unable to sleep a wink if they drank a latte at 15:00.
Choose a time
In the mornings our body produces its own cheerfulness hormone, cortisol. This is due to circadian rhythms that are dependent on the sun. Coffee, drunk in the first 10 minutes after waking up, when kotizol jumps by 50%, – reduces the effect of the hormone and over time can cause a strong caffeine addiction.
It is better to wait 9–10 in the morning when the level of the hormone begins to fall, and already then skip the cup. During the day, there are two best periods for coffee.
One cup of coffee improves brain function , scientists from Johns Hopkins University found out. They asked 100 study participants to memorize several unrelated pictures. Then, one participant was given pills with 200 mg of caffeine, and the other was given a placebo. The next day, volunteers were offered to look at another portion of pictures and choose yesterday’s ones. Participants who received caffeine were more attentive to details and better distinguished by new pictures than those who received placebo.When the caffeine dose was reduced to 100 mg, the positive effect disappeared. He did not appear even when participants were given caffeine right before the test.
Coffee is a negotiator’s friend, researchers from Washington University, the University of Arizona and the University of North Carolina are confident. During the experiment, the volunteers were divided into two groups and asked not to sleep all night long.
In the morning, the first group received caffeinated chewing gum, its content was equal to two cups of coffee. Then the participants played a game where, in order to make money, you had to lie. Members of a group that did not take caffeine were easier to persuade and make dishonest deals.
Caffeine supports brain activity by blocking adenosine, the molecule responsible for fatigue signals. Therefore, coffee helps during endurance training in sports such as triathlon, marathon, cycling.
Athletes on caffeine show at 3% the best time , prove the results of research. 3% is about a minute in a 5 km race or so 7 minutes of the 4-hour marathon. About 73% of athletes purposefully drink coffee, and most often – triathletes, writes the magazine “Epide Psiholodzhi, Nutrishn and Metabolism.”
To improve performance, it is enough to take an hour before the trip. to the gym from 3 to 6 mg of caffeine per kg of your weight .
- The best time to receive coffee is from 9:30 to 11:30 and from 13:30 to 17:00, when the level of cortisol is minimal.
- Two cups of coffee, drunk the day before the exam or interview, significantly improve cognitive abilities.
- Unlearned-up coffee negotiator helps maintain self-control and cheerfulness on the way to the goal, and the athlete – to improve the result.
- Drinking coffee before a workout or marathon allows, on average, to improve the result by 3% and get tired less in the process.
- Limit the amount of coffee costs for pregnant women and those who are treated. from diseases of the bones, blood and stomach.