The route of a grease looks like innocent on Friday night. But ours Recent research Even the identical high -fat weight-reduction plan can spoil the blood flow to the brain, which potentially increases the chance of stroke and dementia.
Nutrition fat is a crucial a part of our weight-reduction plan. It provides us with an energy source of energy, transports vitamin and protects our organs when stored within the body and helps keep us warm. The two essential sorts of fat that we eat are saturated and non -serious (Monosonoret and Polyvanes, that are different from their chemical composition.
But these fat have different effects on our body. For example, it's well -established that eating food wherein saturated fat is high, comparable to pizza on Friday night, comparable to selfish, will be bad for our blood vessels and heart health. And these effects are usually not limited to the center.
There are limited energy stores within the brain, which suggests that it relies heavily on the continual supply of blood supply oxygen and glucose to take care of normal functioning.
One method to maintain the body this supply is understood through this process “Dynamic Mental Authorization”. This process ensures that despite the each day changes in blood pressure, the blood flow to the brain stays stable, comparable to standing and exercising. It is sort of a shock absorbing that helps keep our brain under pressure.
But when this process deteriorates, it's difficult to administer these swings in blood pressure. This can mean little or no or an excessive amount of blood short episods that reach the brain. Over time, it increases the chance of developing conditions like stroke and dementia.
What is the role of a weight-reduction plan?
After eating more in saturated fat, blood increases in blood and peak after 4 hours. At the identical time, the blood vessels are tightened and lose their ability to rest and expand. This restricts blood flow across the body. But it isn't known about what happens to the brain during this time and the way well its blood supply is secure.
For the primary time we are going to take care of it, we recruited 20 youths aged 18 to 35 and 21 men between 60 and 80. We have measured the consumption of excessive foods in saturated fat before, before the blood vessels related to heart and brain health.
We have guessed how well the blood can open within the arm in response to a rise in blood flow to the blood flow to the center health. This is a technique known by the name “Flow Mediations”.
To assess how blood vessels within the brain can compete in blood pressure, our participants performed body weight squats. We used the usage of ultrasound to find out how well the blood flows into the vessels during each methods.
The test food was a milk shake, which we called a “brain bomb” since it mostly accommodates heavy whip cream. The beverage contained 1,362 calories and 130 grams of fat, which imitates the fat of the fast food -tech fat.
Our searches have confirmed the previous research, which has shown that a high -fat food affects the flexibility of blood vessels to be healthy, which is supposed to open in each young and old. These disorders reduced the brain's ability to buffer blood pressure changes. It was more obvious (about 10 %) in older adults, which shows that the old brain will be at greater risk of eating effects.
Although we did indirectly examine the long -term effects of high -fat foods on doing mental functioning on this study, We have shown before Such food increases free radicals (unstable, cell damage molecule) and nitric oxide (inoes that help to loosen up blood vessels and open to the transport of oxygen and glucose across the body).
This may explain the low blood flow regulations that we've got witnessed in our recent study.
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It has necessary medical implications. Although it's unlikely to do itself, it's unlikely to harm itself, our results show that even a fatty eating has an instantaneous effect on the body.
Our study highlights the importance of the usage of a weight-reduction plan that reduces not only the health of our heart, but additionally to guard the health of our brain. This is particularly necessary for older adults whose brains are at greater risk of such food effects and are already at an increasing risk of stroke and neurodegenerative diseases.
NHS suggests Men don't use greater than 30 grams of saturated fat a day, while women shouldn't use greater than 20 grams. Nevertheless, lots of us cross it as usual, especially throughout the weekend, during vaccines, pub lunch or fast food spiral.
Moreover, we will spend most of our waking life within the after -eating state. To this era, as often known as “Post PRYDYLY LIPMIA”When the fat levels are raised, and when the body, it seems, probably the most in danger will be.
Food for pondering
We must study this topic.
Health Credit Polyvinced recommends substitute of saturated fat for people. These oils are present in foods like fish, walnuts and seeds, that are related to raised heart and brain health during a protracted time period. But we don't yet know what the brain responds to a single meal wherein poly nostratet fat is high.
Nor can we understand how women's brain responds to high fat foods. This is a crucial difference in our knowledge because women are more in danger Stroke And Dementia Compared to men in later life.
Our study offers a timely reminder that weight-reduction plan does not only form our long -term health. It also affects our body and brain in real time. And as we're learning, in relation to mental health protection, every meal will be counted.