Leading causes of obesity

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It’s related to several related conditions, collectively referred to as metabolic syndrome. These include high vital sign , elevated blood glucose and a poor blood lipid profile.
People with metabolic syndrome are at a way higher risk of heart condition and type 2 diabetes, compared to those whose weight is during a normal range.
Over the past decades, much research has focused on the causes of obesity and the way it might be prevented or treated.

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Obesity and Willpower

Many people seem to think that weight gain and obesity are caused by a scarcity of willpower.
That’s not entirely true. Although weight gain is essentially a results of eating behavior and lifestyle, some people are at an obstacle when it involves controlling their eating habits.
The thing is, overeating is driven by various biological factors like genetics and hormones. Certain people are simply predisposed to gaining weight .
Of course, people can overcome their genetic disadvantages by changing their lifestyle and behavior. Lifestyle changes require willpower, dedication and perseverance.
Nevertheless, claims that behavior is only a function of willpower is way too simplistic.
They don’t take under consideration all the opposite factors that ultimately determine what people do and once they roll in the hay.
Here are 10 factors that are leading causes of weight gain, obesity and metabolic disease, many of which don't have anything to try to to with willpower.


1. Obesity features a strong genetic component.

Children of obese parents are far more likely to become obese than children of lean parents.
That doesn’t mean that obesity is totally predetermined. What you eat can have a serious effect on which genes are expressed and which aren't .
Non-industrialized societies rapidly become obese once they start eating a typical Western diet. Their genes didn’t change, but the environment and therefore the signals they sent to their genes did.
Put simply, genetic components do affect your susceptibility to gaining weight. Studies on identical twins demonstrate this alright .
Some people appear to be genetically vulnerable to weight gain and obesity.

2. Engineered Junk Foods

Heavily processed foods are often little quite refined ingredients mixed with additives.
These products are designed to be cheap, last long on the shelf and taste so incredibly good that they're hard to resist.
By making foods as tasty as possible, food manufacturers try to extend sales. But they also promote overeating.
Most processed foods today don’t resemble whole foods in the least . These are highly engineered products, designed to urge people hooked.
Stores are crammed with processed foods that are hard to resist. These products also promote overeating.

3. Food Addiction is a disease that makes you gain weight day after day

Many sugar-sweetened, high-fat junk foods stimulate the reward centers in your brain.
In fact, these foods are often compared to commonly abused drugs like alcohol, cocaine, nicotine and cannabis.
Junk foods can cause addiction in susceptible individuals. These people lose control over their eating behavior, almost like people battling alcoholism losing control over their drinking behavior.
Addiction may be a complex issue which will be very difficult to beat . once you become hooked in to something, you lose your freedom of choice and therefore the biochemistry in your brain starts calling the shots for you.
Some people experience strong food cravings or addiction. This especially applies to sugar-sweetened, high-fat junk foods which stimulate the reward centers within the brain.


4. Aggressive Marketing

Junk food producers are very aggressive marketers.
Their tactics can get unethical sometimes and that they sometimes attempt to market very unhealthy products as healthy foods.
These companies also make misleading claims. What’s worse, they aim their marketing specifically towards children.
In today’s world, children are getting obese, diabetic and hooked in to junk foods long before they’re sufficiently old to form informed decisions about this stuff .
Food producers spend tons of cash marketing food , sometimes specifically targeting children, who don’t have the knowledge and knowledge to understand they're being misled.

5. Insulin levels have a causal role within the development of obesity.

Insulin may be a vital hormone that regulates energy storage, among other things.
One of its functions is to inform fat cells to store fat and to carry on to the fat they already carry.
The Western diet promotes insulin resistance in many overweight and obese individuals. This elevates insulin levels everywhere the body, causing energy to urge stored in fat cells rather than being available to be used .
While insulin’s role in obesity is controversial, several studies suggest that prime insulin levels have a causal role within the development of obesity.
One of the simplest ways to lower your insulin is to chop back on simple or refined carbohydrates while increasing fiber intake .
This usually results in an automatic reduction in calorie intake and effortless weight loss — no calorie counting or portion control needed.
High insulin levels and insulin resistance are linked to the event of obesity.

6. Many pharmaceutical drugs can cause weight gain as a side effect

For example, antidepressants are linked to modest weight gain over time.
Other examples include diabetes medication and antipsychotics.
These drugs don’t decrease your willpower. They alter the function of your body and brain, reducing rate or increasing appetite.
Some medications may promote weight gain by reducing the amount of calories burned or increasing appetite.


7. Leptin Resistance

Leptin is another hormone that plays a crucial role in obesity.
It is produced by fat cells and its blood levels increase with higher fat mass. For this reason, leptin levels are especially high in people with obesity.
In healthy people, high leptin levels are linked to reduced appetite. When working properly, it should tell your brain how high your fat stores are.
The problem is that leptin isn’t working because it should in many obese people, because for a few reason it cannot cross the barrier .
This condition is named leptin resistance and is believed to be a number one think about the pathogenesis of obesity.
Leptin, an appetite-reducing hormone, doesn’t add many obese individuals.


8. Food Availability

Another factor that dramatically influences people’s waistline is food availability, which has increased massively within the past few centuries.
Food, especially food , is everywhere now. Shops display tempting foods where they're presumably to realize your attention.
Another problem is that food is usually cheaper than healthy, whole foods, especially in America.
Some people, especially in poorer neighborhoods, don’t even have the choice of buying real foods, like fresh fruit and vegetables.
Convenience stores in these areas only sell sodas, candy and processed, packaged junk foods.
How can it's a matter of choice if there's none?
In some areas, finding fresh, whole foods could also be difficult or expensive, leaving people no choice but to shop for unhealthy junk foods.

9. Sugar

Added sugar could also be the only worst aspect of the fashionable diet.
That’s because sugar changes the hormones and biochemistry of your body when consumed in excess. This, in turn, contributes to weight gain.
Added sugar is half glucose, half fructose. People get glucose from a spread of foods, including starches, but the bulk of fructose comes from added sugar.
Excess fructose intake may cause insulin resistance and elevated insulin levels. It also doesn’t promote satiety within the same way glucose does.
For of these reasons, sugar contributes to increased energy storage and, ultimately, obesity.
Scientists believe that excessive sugar intake could also be one among the most causes of obesity.

10. Misinformation

People everywhere the planet are being misinformed about health and nutrition.
There are many reasons for this, but the matter largely depends on where people get their information from.
Many websites, for instance , spread inaccurate or maybe misinformation about health and nutrition.
Some news outlets also oversimplify or misinterpret the results of scientific studies and therefore the results are frequently taken out of context.
Other information may simply be outdated or supported theories that haven't been fully proven.
Food companies also play a task . Some promote products, like weight loss supplements, that don't work.
Weight loss strategies supported false information can twiddling my thumbs your progress. It’s important to settle on your sources well.
Misinformation may contribute to weight gain in some people. It also can make weight loss harder .

The Bottom Line
If you've got concerns about your waistline, you ought to not use this text as an excuse to offer up.
While you can’t fully control the way your body works, you'll find out how to regulate your eating habits and alter your lifestyle.

Source: https://www.healthline.com/nutrition/10-causes-of-weight-gain#TOC_TITLE_HDR_12


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