The harmful effects of sugar on the brain

The harmful effects of sugar on the brain

The discourse of the science of nutrition has changed a lot over the years. The latest research has found that sugar is theone of the pmain enemies of health, and the cause of obesity.Many people, however, are unaware of the harmful effects of sugar on the brain.

Indeed, besides the factto be linked to heart disease or diabetessugar causes all kinds of problems in our minds. You will discover in this article what are the most dangerous harmful effects of sugar on the brain. However, before getting into the subject, it is necessary to eliminate some of the myths about this substance.

So sugar is not good?

We have been bombarded with a series of totally false ideas about nutrition and food as we grow.For example, the belief that the main risk factor for heart disease is the consumption of fats.

Sugar has long been promoted as a completely harmless substance. Without any harmful effect on health. However, a survey revealed in 2016 that the sugar industry has corrupted many researchers throughout history. His goal ? Hide all the harmful effects of sugar we know today related to cancer and heart disease.

The most troubling remains perhaps the latest findings on the harmful effects of sugar on the brain. We will see below five of the most important ones.

It produces an addiction

Despite the legend, sugar addiction is a real problem. This disorder affects more and more people. They therefore feel that theymust consume more of this substance to be well. Indeed, those who have eliminated sugar from their lives speak of very unpleasant symptoms in the first days.

Addicts may, for example, experience headaches, dizziness, muscle weakness, anxiety, and dizziness when they give up sugar.These symptoms are fortunately not permanent. They only last until the body adapts to function without the substance.

How does this dependence work? Being absorbed by our body, sugar releases a large amount of endorphins into our brain. So,we need to ingest this substance to feel good every time we feel less pleasure with the rest of the aspects of our life.

It causes problems of memory and learning

A study from the University of California on the effects of fructose consumption (one of the types of sugar found in vegetables, fruits and honey) revealed that itnegatively affects the formation of synapses in the brain. In other words, high consumption decreases our ability to learn and form new connections.

Other research has also shown thatpeople who consume a lot of fructose have lower levels of NDF. This substance (meaning "neurotrophic factor derived from the brain") has a fundamental effect on our ability to generate new memories and to learn new information.

Some studies even suggest thatsugar intake could have a direct relationship with Alzheimer's disease. The medical community has therefore proposed to classify this disease as type 3 diabetes.

It affects our mood

Our cognitive abilities are not the only ones to be in danger. Our mood varies dramatically when we consume glucose. Sugar generates effects on insulin in our body. Therefore, the sugar peakscan cause depression, anxiety and sudden mood swings.

These effects may even worsen in the long run.Our brain releases serotonin, one of the neurotransmitters involved in pleasure, when we ingest glucose.The reserves of this substance are however not infinite. The fact of emitting it permanently will have the effect of reducing more and more its quantity in the brain.

Therefore, a person who has consumed a lot of sugar for a long timewill have difficulties to feel positive emotions in a continuous way.

It prevents us from feeling satiated

Finally, recent research has shown that glucose "diverts" our mechanism of satiety. Since then,eating too much sugar will make us hungry. This is strongly related to the problems of obesity and overweight.

The problem is caused by the effect of sugar on oxytocin and its functions in the brain. One of the roles of this neurotransmitter is to warn our body that we are full. Theglucose, however, prevents it from performing this function.

Sugar consumption generates all kinds of side effects on our body. The most disturbing can however be the harmful effects of sugar on our brain.If you want to maintain good physical and mental health, try to reduce as much as possible the consumption of this substance.


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