For coffee lovers .. A new app determines the dose of caffeine you need

Millions of people around the world get the sleep supplement recommended by doctors for 8 hours and regenerate. But few know how much they drink to avoid stress.

To solve this problem, US scientists have developed a new application based on a computational algorithm to illustrate the ideal dose of caffeine that the body needs, according to The Times.
"The app has been developed by the US military to ensure that sleep deprived soldiers work as efficiently as possible, but senior military officials are considering allowing the code to be used." 39, algorithm and make it available to developers.

She noted that, as expected from the military, the exact details of the algorithm remained highly confidential, but an army spokesman said that it was Was based on data from decades of studies of sleep deprivation.

The algorithm badyzes the amount of sleep that a person receives to give him or her personal readings about the ideal dose of caffeine that she needs, to get the same alertness as a person who has slept 8 hours.

Studies show that the response time or response to lack of sleep can be 40% slower than normal, and that one-third of Britons sleep only 5 to 6 hours a night.

The algorithm suggests that a person who sleeps 5 hours and wakes up at 6 o'clock in the morning should take the first cup of coffee at 7 o'clock and the second at 9 o'clock to reach the best performance for the rest of the day.

A person who has slept 6.8 hours a night for 5 consecutive nights will need 200 mg of caffeine, or about 2 cups of filtered coffee, at 7 am and 2 am to 9 am to be alert. Like a person who sleeps 8 hours each night and does not consume caffeine.
Jack Reifman, a scientist at the US Army Medical Research Center who developed the algorithm, told the Wall Street Journal: "If you can come to work, drink caffeine to improve your mental abilities by 40% for 4 hours, Do you like it? "That's what we try to do."