Chocolate ‘As Good As Exercise’
September 16, 2011
New studies have revealed that a moderate amount of high quality dark chocolate can be as good as a session in the gym. Cocoa was found to contain a certain compound called epicatechin and this allegedly enhances muscle the same way exercising does.
Researchers at Wayne State University in Detroit, Michigan, conducted an experiment on three groups of 12-month-old mice, the equivalent of middle aged humans: one was given epicatechin twice a day for 15 days, the second one was given epicatechin as well and spent 30 minutes on a treadmill, while the third exercised without receiving the extract.
There was an observed increase in the number of energy-producing mitochondria, the ‘powerhouses’ of cells, in the mice that only took epicatechin and they had significantly better muscle performance and took longer to tire than those that only exercised. It was unusual as these mitochondria are normally a byproduct of getting aerobic exercise such as running or cycling.
More mitochondria equal more energy, enabling you to perform work longer. The research team is hoping that their studies could ultimately be of help in counteracting the dreaded age-related muscle wasting.
According to research leader Dr Moh Malek: “Those getting only epicatechin had a significantly better muscle performance and took longer to tire than those that only exercised. The group doing both showed even greater improvement, so it appears epicatechin combined with exercise may be a viable means to offset muscle ageing.”
They were fascinated to know how natural products can imitate and improve the effects of exercise. Unluckily, the study is too premature for them to conclude that humans could get the same benefits as the mice.
Dr Malek also added: ''At the moment it would be a leap of faith to say the same effects would be seen in humans. But it is something we hope to identify in future studies.''
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