Did you know that putting on pounds will not only affect your belly but also your brain? Studies show that being overweight affects your brain but triggering over overeating which leads to a vicious cycle that making weight loss challenging. A study from the University of Pittsburgh revealed that there might be a difference in brains of those who have a normal BMI when compared to those who are overweight and obese.
The study revealed that overweight people have 4% less brain tissue while obese people than 8% less than those with a normal BMI. According to Dr. Paul Thompson, these results represent severe brain degeneration, which is the loss of tissue as it depletes cognitive reserves. This will increase the risk of diseases that attack the brain such as Alzheimer’s.
You can reduce the risk by eating healthy and keeping your weight at a normal BMI and under control. Healthy diet plans and top diet pills will increase the efforts of weight loss. Aside from your diet, your lifestyle also plays a role in the health of your brain from how much you sleep, how active you are to your daily habits.
Obesity Causes Addiction to Food
Gaining excessive amounts of weight may dull the brain to the pleasure we receive from fatty and sugary foods. Resulting to making us eat more than we should. A recent study in the Journal of Neuroscience observed the brain waves of women while drinking a milkshake. Researchers noticed that the sugary treat activated the striatum.
Six months later, the experiment was repeated in the same group of women, some who had gained weight since. The more weight gain, the less their brain responded to the second experiment.
Obesity May Cause Us to Be More Impulsive
An observation in obese children revealed that the orbitofrontal cortex, the area of the brain that controls impulse, appears to be smaller when compared to lean children. Furthermore, the smaller the brain region was, the more likely the children wear to eat impulsively.
While the research did not prove a specific cause and effect, it may be due to the obesity that reduced the size of their orbitofrontal cortex. Obesity is known to boost inflammation and cause changes to the immune system. This may lead to a vicious cycle that may damage certain regions of the brain, which in turn may lead to more impulsive eating and obesity.
Obesity Increases the Risk of Dementia
Extra fat can trigger inflammation which adds stress to the body and even impact the brain. Researchers suggest that visceral fat, the fat located around the abdominal cavity may play a role in the decrease in brain size. As visceral fat is known to release hormones, it may impact the body in a different manner than hormones that are released by subcutaneous fat.
Unstable Diets May Promote Binge Eating
Gaining weight isn’t the only problem that alters the brain as studies suggest that dieting on and off may change how your brain responses to stress – leaving you to eating more when stressed. A recent study in the Journal of Neuroscience presented an observation of a group of mice on a diet, losing 15% of their body weight. As the mice were allowed to gain weight, they were exposed to stressful situations of loud sounds – resulting in more food consumption than those who weren’t placed on the diet.
Obesity Affects Memory
Obesity may harm memory, especially for women after menopause. In a study of approximately 8,745 women between the ages of 65-79, those with a 1-point increase BMI were also associated with a 1-point decrease on their memory test. Hormones that are released by fat can cause inflammation, which may impair the brain’s memory and affect cognition.
Losing weight isn’t just about having a great healthy body. If you’ve struggled with obesity, there may be more problems that will affect your body. From brain shrinkage to loss of memory and function, these are troubles that may last a lifetime. NitroVit is a natural brain supplement that helps boost brain power. The best thing you can do for your body is a proper diet, daily exercise, and stable rest.
Kathy Mitchell was born in the USA. She has done MA in English Literature. She loves to publish her article on different health and beauty websites. She is contributing to Consumer Health Digest.