Glucose as fuel: how not to harm the health of the brain with a sweet diet

Sugar often appears in discussions about health as an absolute evil, but in fact it is a vital source of energy for the brain. However, as with many other substances, it all depends on the amount, type and context of use. Psychology today explains how different types of sugar affect the brain and why a stable blood glucose level is critical.

What is food and blood sugar?

Food (diet) sugar is not just the white sugar that we put in tea. It includes molecules such as sucrose, fructose and lactose contained in fruits, dairy products and treated foods. Added sugars, including syrups and concentrates, which significantly increase blood glucose levels.

Glucose is the main "fuel" for the brain. However, its excess in the diet or sharp fluctuations in the blood levels can disrupt the brain.

How does sugar affect the brain?

High glycemic index foods (sweets, sodas, white bread) rapidly increase blood sugar. It can call:

  • insulin resistance that complicates glucose access to the brain;

  • Inflammation in brain tissues is one of the risk factors for depression, stroke and dementia;

  • Oxidative stress due to the formation of final products that damage cells.

The so -called "Western diets", rich in sugars and ultra -treated products, are associated with an increased risk of cognitive disorders and Alzheimer's disease.

Why is stable blood sugar is important?

With age, brain access to glucose becomes less effective. This partially explains the decrease in cognitive functions and the development of neurological diseases. Studies show that type II diabetes increases the risk of dementia by 60%. Even minor insulin disorders can reduce the memory, concentration and speed of thinking.

How to keep the brain in tone?

  • Restrict adding sugars: candy, cookies, carbonated drinks.

  • Consume minimally processed foods rich in fiber (vegetables, legumes, whole grain products).

  • Keep regular physical activity - it improves insulin sensitivity.

  • Follow quality sleep and control stress - these factors affect the hormonal regulation of appetite and glucose levels.

A reasonable attitude to sugar is not only a matter of figure, but also a key to a healthy and clear mind in the future.

spot_imgspot_imgspot_imgspot_img

popular

Share this post:

More like this
HERE

There will be no on the output of the magnetic storm: the forecast for the meteorous

In the coming weekend, June 28 and 29, 2025, ...

Papa Music demands to delete an interview with Ukrainian singer Wellboy and threatens the court

In the center of a loud scandal is a popular Ukrainian singer Wellboy ...

Boris Kaufman and his tobacco Empire avoid taxes in war conditions

While the country is fighting, and every hryvnia of the budget is painted on ...

Millions during the occupation: as the chief of Bakhmut MBA multiplied the wealth in 2024

Despite the fact that Bakhmut has been under ... for a long time ...

In Ukraine, Geodans have declassified: investors will open access to subsoil

In Ukraine, the stamp "Secret" on geological information about ...

In Kharkiv region, a 17-year-old guy died in an accident: police are investigating the circumstances of the tragedy

The tragic road accident happened on June 26 at about 17:20 in ...

What is celebrated on June 28: spiritual, state and international importance to date

On June 28, Ukraine celebrates one of the main state holidays ...

In Lviv, a man who sold his daughter to a military service for 200 thousand was exposed

In Lviv, a 70-year-old man is suspected of trafficking in human beings after ...