The Worst Push-Up Mistakes

Exercise and Health Magazine

Obesity has gone prime time. We Find evidence of its presence where ever we look: in every neighborhood, every mall, every school and every workplace. Hardly a day goes by without the news reporting on some aspect of the looming obesity crisis. However, the epidemic is not confined to just the wealthy developed world. Even desperately poor countries such as Nigeria and Uganda are wrestling with the dilemma of obesity. China, which was once one of the world’s leanest countries, is not immune. In fact, it has one of the fastest-growing obesity rates in the world and one quarter of its urban youth is presently overweight. It is projected that by 2015, 200 million Chinese will be not just obese, but morbidly obese. The looming obesity epidemic is sending chills through the global community. Worldwide, more than 1.3 billion people are overweight, whereas only 800 million are underweight—and these statistics are diverging rapidly.

The problem of expanding waistlines is more than merely a vanity concern. There are serious health consequences from sporting that beer belly. Being overweight can radically change the course of a person’s life. Fat is toxic and potentially lethal. Just carrying as few as an extra 4.5 kilos (10 pounds), over your ideal weight is considered a serious risk factor for heart disease, diabetes, high blood pressure, dementia and Alzheimer’s disease, liver disease, hormonal imbalances depression and cancer. In fact, at least 30 different diseases are related to being overweight. So, what’s going on here? If people were to follow the advice offered by medical professional, public health officials and the experts from the weight loss industry, the problem should be easily solved. Their call to action basically involves turning your back on all those sugary, high carbohydrate, processed, junk foods and switch to a low calorie diet fortified by plenty of exercise. They say it all boils down to a very simple equation: take in fewer calories and burn more.

Sounds logical. The only problem is that this decades old approach is a dismal failure. For the vast majority of people, it doesn’t work. In fact, long-term success for attaining permanent weight loss is only achieved by a mere 2–5 percent of those very determined and lucky dieters.

A definition of insanity is doing the same thing over and over again and expecting a different outcome. It certainly appears that the traditional approach to winning the battle of the bulge does indeed, seem insane.

If there are answers and successful strategies to stem the tide of this serious health epidemic, they will need to be sought elsewhere.

It’s time to discover some of the missing pieces of the weight loss puzzle.

Secrets of the Brain-Belly Connection
Do you value your brainpower? Certainly the one faculty that everyone wants to hold onto throughout a life’s lifetime is a fully functioning, intact brain. Unfortunately belly fat can deliver a serious blow to your aspirations.

Overwhelming evidence now reveals that your expanding waistline will put a serious crimp on your brain size as well as brainpower.

Researchers set out to discover if being overweight posed a danger to the brain. They scanned the brains of 94 people over the age of 70. They were looking to see the differences in the brains of people who were of normal weight (BMI under 25), overweight (BMI 25–30), and obese (BMI over 30). (BMI stands for body mass index, an approximation of body fat based on height and weight.)

Their results were quit shocking. Overweight people have 4 percent less brain tissue than people of normal weight. And, for obese people, the findings were even worse. They had 8 percent less brain tissue than people of normal weight.

The study not only showed that carrying extra weight degenerated the brain but it also accelerated its aging. Researcher Paul Thompson shared his observation, “The brains of overweight people looked eight years older than the brains of those who were lean, and 16 years older in obese people. Type 2 diabetes, which is common in the overweight, is known to accelerate the aging of the brain and the onset of dementia. But the relationship between brain size and weight still stood when the researchers accounted for this, suggesting it is the fat itself that is causing the problem. It is thought that high levels of fat raise the odds of the arteries clogging up, cutting the flow of blood and oxygen to the brain. This could cause brain cells to die and the organ to shrink.” The high demands put on these brain areas may make them more sensitive to changes in oxygen levels.

Another study used magnetic resonance imaging to compare the brains of 44 obese individuals with those of 19 lean people of similar age and background. The obese individuals had more water in the amygdale—a part of the brain involved in eating behavior. It also showed smaller orbitofrontal cortices in obese individuals, important for impulse control and also involved in eating behavior. These findings strengthen the “slippery slope” theory of obesity. The neural changes that occur when you are overweight, affects the parts of your brain that influence and control so many behaviors necessary to make healthy choices.

Further studies indicate that those with the most belly fat (visceral fat mass) suffer the greatest mental declines over time—and that central or abdominal obesity, in particular, accounts for more than a three-fold increase in dementia risk.

What’s even more worrying is that increased belly fat is linked to decreases in total brain volume, independent of BMI. This can cause changes in another area of the brain, called the hippocampus, which is responsible for long-term memory, spatial memory and navigation. Finally, excess belly fat also appears to contribute to lesions in the brain’s white matter, especially in diabetic patients—linking it not just to memory loss, but also to increased risk of stroke.

Obesity is also causes changes to the immune system, which are fanning the flames of inflammation throughout the body. This increased inflammation can impact the brain and lead to a vicious cycle of gaining more and more weight: obesity leads to inflammation, which damages certain parts of the brain, which in turn leads to more uncontrolled eating and more obesity.

There are many areas of the brain that are affected by being overweight.

  • Frontal and temporal lobes—critical for planning, memory and impulse control
  • Anterior cingulate gyrus—responsible for attention and executive functions
  • Hippocampus—important for long-term memory, spatial memory and navigation
  • Basal ganglia—essential for proper movement and coordination

Here is the catch-22. Those extra kilos impair brain function and compromise the particular areas of brain that impact a person’s ability to have a keen memory, control impulses and follow through on any kind of planning. It, therefore, becomes more difficult to successfully commit to any kind of program, especially a weight loss program. Since the impulse control part of the brain is affected, controlling those urges to help yourself to another donut or a second helping of mashed potatoes is a Herculean effort and generally doomed to fail.

Vitamin D —A Key to a Healthy Metabolism
There is one really important nutritional player when it comes to our health. This superstar nutrient is the sunshine hormone, vitamin D. (Vitamin D is really a steroid hormone rather than an actual vitamin.)

Source: www.totalhealthmagazine.com


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