The consequences of insomnia or bad sleep are many, not only in hunger, but also in the body in general. But there is good news – can recover with just one or two nights sleepy.
Have you ever felt hungry after sleeping badly? If so, it’s not just an impression. A single night of bad sleep is enough to alter hunger and pleasure -related brain signs (transforming the desire for food).
Sleep deprivation affects two key hormones: a ghilinewhich increases the feeling of being hungry; and the leptinwhich promotes satiety.
According to neurologist Joanna Fong-isariyawongse, associate professor at the University of Pittsburgh, what happens is that, with less hours of sleep, there is a increased ghiline and a drop in leptin, which leads to greater appetite and less satisfaction after meals.
Tired brain reaction
In addition, the tired brain reacts differently to food. Magnetic resonance imaging show that areas responsible for self -control, such as the Prefrontal cortex, decrease their activity.
Meanwhile, regions linked to the reward, such as the amygdala and the Núcleo LESSONare more active in relation to caloric foods. So you feel more desire for fatty or sugary foods and has more difficulty resisting and maintaining a balanced diet, for example.
Effects on Metabolism
And the effects don’t stop there… metabolism also suffers: the body goes on to process glucose with less efficiencyincreasing the risk of abdominal fat accumulation and problems such as Type 2 diabetes and metabolic syndrome.
Therefore, sleeping well is as important as feeding properly or exercising.
The good news is that The body begins to rebalance with only one or two nights of quality sleep. Instead of resorting to caffeine or restrictive diets, prioritizing rest can be the most effective way to control your appetite and keep your health up to date.
