Breath test reveals calories count

A breath test that works out exactly how many calories you should eat has been launched in the UK. It lets dieters calculate the amount of calories they need to achieve their target weight loss, according to IOL.

"The technology, developed by HealthTech, works by measuring the Resting Metabolic Rate or RMR, which is the number of calories the body burns to maintain essential functions such as heart rate, brain activity and breathing".