Naval Medical Research Unit in Neuropsychology, summarizes the results of these papers: "The optimal amount of sleep seems to be about 7 solid hours.
We uncovered similarities to their owners, the optimal time for training and even a time in their lives that they can get more aggressive toward other animals.
" 'But when environments change rapidly, these same preferences can lead to less optimal outcomes.
You've placed them strategically around the room for optimal sensory bliss—the mantel, the shelf, the window sill, the table.
" "Should a causal relationship demonstrating a protective effect of chocolate consumption on depressive symptoms be established, the biological mechanism needs to be understood to determine the type and amount of chocolate consumption for optimal depression prevention and management.
If one looks at the population, seven to eight hours is seen as the optimal amount of sleep.
Watching television in bed helps you relax before sleep A lot of people fall asleep in front of a TV in the bedroom, but watching television is not an optimal way to relax.
Markowitz showed how investors could pick an optimal portfolio of assets, minimising risk for any given expected return, or maximising expected return for any given risk.
Nutrition scientists have long debated the best diet for optimal health.
Lead researcher Chuangshi Wang said: "Our study shows that the optimal duration of estimated sleep is six to eight hours per day for adults.
Visit farmer's markets when you can, and use what's in season for optimal taste.
The researchers also found that those who exercise between 30 and 60 minutes had the best mental health, with 45 minutes the optimal duration.
It keeps your body in optimal condition, keeps your brain sharp and make you more confident.
Efficient sleep Most sleep experts agree that seven to eight hours of shut-eye per night is optimal for adults.
Fuzzy pajamas can keep the body too warm, preventing you from achieving an optimal temperature.
But bottle use, season of the year, skin pigmentation and body mass index had significant effects on the optimal amounts of milk.
There's no one size fits all when it comes to the optimal weight or body type one needs to have a body.
The study authors wrote: 'A 15 per cent increase in running velocity during a high intermittent intensity treadmill training session is the optimal solution to reach the same physiological responses as an outdoor training session.
In 1978, a year the United States experienced an oil shock, a study in the American Journal of Public Health showed that if all overweight people in the country aged 18 to 79 reached their optimal weight, the resulting energy savings would equal 1.
The assumption that it is almost always great to be stretched, and terrible to be slack, encourages the idea that relentless striving, up to the brink of chronic overwork, is optimal.