the solution is not so simple, says this commentary published in the Journal of the Canadian Medical Association does not in any way that sleep is enough to lose weight. But it is in any case an important part of a weight loss program. The article is based on numerous scientific studies involving sleep deprivation and shift the biological clock in the development of obesity. Lack of sleep stimulates, via the regulation of certain hormones, such as leptin, appetite and our food consumption.
” The solution is not as simple as eat less, move more, sleep more , “write Drs. Jean-Philippe Chaput, the Ontario Research Institute and Angelo Tremblay of Laval University (Quebec). ” However, an accumulation of body of evidence suggests that sleep patterns should not be overlooked when prescribing a weight reduction program . ” Sleep must be included in full in the balance factors of lifestyle, the authors add.
Leptin in question: The author himself has demonstrated in a study of families in Quebec, a short sleep duration is associated with reduced leptin levels and increased body weight. In this study, the researchers found a significant negative correlation between sleep duration and measures of body fat. This association was no longer significant after adjustment for leptin, suggesting the key role of leptin. In an October 2011 study published in the journal Cell Metabolism , researchers from Monash University reveal how resistance develops in the hormone leptin, a key factor in the development of obesity. Eating less and exercising more will not be sufficient to reverse the obesity trend.
Involved, epigenetic changes related to shifts imposed on our biological clock, as shown by this study Faseb Journal , suggesting that gene, Rev-erb alpha, the key role in our biological clock ensures proper consumption our calories and helps maintain even weight loss. Finally, “everything is in the clock,” explains the study, which in turn confirms that its count calories to lose weight is definitely a part of the equation for maintaining or losing weight and stresses the importance of proper alignment between circadian rhythms and cycles of light to prevent or limit excessive weight gain.A recent study published last May in the journal Sleep shows that even too much sleep is not fattening and confirms that sleep duration too short may, however, increase the “expression” of the genetic risks and promote a body mass index high. However, we may lose weight while sleeping ?, you can not go far. Can you eat differently if you do not sleep enough? These are not the same brain regions that are activated when they are healthy foods or “unhealthy” that are presented and the neural response to unhealthy food is specific to the sleep restriction, which suggests a greater propensity to succumb to unhealthy foods when lack of sleep.
5 Pillars to control and weight loss: Finally exercise and diet may sometimes oppose an amount of exercise “too” important leading down other activities, a food compensation. But ultimately, it is between 5 pillars that everyone will find his balance. Canadian Network on Obesity (Canadian Obesity Network) has included in its program management tools sleep in relation to the management of apnea and stress, exercise, diet, but also,