Perhaps it is because of the properties attributed to it, but more and more people are interested in the resveratrol, as well as other antioxidant supplements. People seem to be obsessed with the promises of substances that can delay a process that will come anyway: aging.
It is a natural polyphenol that is present in various plants and fruits. and that it is produced as an immune defense against stressful situations such as attacks or infections caused by bacteria or fungi, sudden temperature changes, among other situations.
Among the foods in which it can be found, we can mention blackberries, blueberries and grapes, especially in the seeds and skin, which is why it is also present in wine. In addition, it is possible to find it in peanuts, although to a lesser extent.
Although more and more scientists and researchers are interested in this substance, the information available about it is diverse, since there is so much talk about its health benefits of resveratrolsuch as those who failed to verify them.
What are the benefits?
As previously mentioned, there are various studies and there are more doubts than certainties, but so far there are some statements and contradictions about the characteristics of this substance that can benefit health.
Many studies affirm that the properties of resveratrol are diverse
According to biochemists and researchers from the Conicet, among the properties of this substance it is worth noting that it is a cardiovascular protector, anticancer, antioxidant and even that it could have a positive effect against Chagas disease. Likewise, it has been shown that it can prevent alterations of the immune system.
In addition, numerous scientific studies demonstrate properties of resveratrol as a protector in neurodegenerative disorders such as the well-known Alzheimer’s and metabolic disorders such as diabetes. But let’s see in detail:
– Cardioprotective: According to Boston University researchers, resveratrol might reduce the stiffness of the arteries in some people with type 2 diabetes.
– Against Alzheimer’s: according to a study from the University of Leeds, it could interrupt a key step in the development of the pathology. In the trial, it was found that long-term high-dose administration in people with this disease at a mild or moderate level contributed to stabilization.
– Delay of aging: By having antioxidant properties precisely, the consumption of this substance preserves muscle fibers, delaying aging.
– To lose weight: resveratrol promotes weight loss because, by stimulating the release of the hormone adiponectin, it helps the body burn fat. That’s why people shouldn’t worry about whether resveratrol makes them fat, according to research.
– Stimulation of the immune system: American scientists found that it can strengthen the immune system in humans.
– Cancer prevention: given in the correct dose, on a daily basis, could reduce the rate of intestinal tumors in some cases, according to a study by the University of Leicester.
Also, there are investigations in which attempts have been made to demonstrate what is resveratrol used for in men, in which it is ensured that it protects sperm and red blood cells from oxidation.
There are also those experts who guarantee that the resveratrol and menopause go hand in hand, since would alleviate the characteristic symptoms of this stage.
Resveratrol: contraindications
Just as various studies guarantee the properties, others agree that there is insufficient evidence to determine the effectiveness on all the points mentioned above.
It is also believed that by decreasing blood clotting, may also increase the risk of bleeding in some people. Due to these contradictions, it is necessary to deepen the analyzes related to this natural polyphenol.
Postbiotics can be found in the skin of some fruits, such as grapes.
Data of interest
As for the resveratrol price There are various presentations and brands according to the different countries where this substance is presented. In Argentina, prices can vary between $500 and $3,000, approximately.
Refering to resveratrol dosageof course each person will be a specific case, so if you want to buy supplements of this substance, you should see a doctor specialized that can guide according to the needs of each one.
However, it is possible to consume some foods that are rich in resveratrol And of course, they will not have a negative impact on the body, unless there is a pre-existing medical contraindication.
For example, according to scientists, the moderate consumption of red wine has beneficial effects on health and can be considered a functional food. Also:
-Blueberries
-Blackberries
-Black grapes
-Nuts
-Chocolate with a high content of pure cocoa
And you, do you consume foods with resveratrol? Which would you incorporate into your diet?
Source: Conicet, Telam and Medlineplus.