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SPICY CHILI PEPPER: ELIXIR OF LONG LIFE?
published on 14/09/2024
For some time now, there has been discussion about the link between chili pepper consumption and potential health benefits. According to an analysis based on four major observational studies, presented at the American Heart Association, regular consumption of chili peppers appears to reduce the risk of cardiovascular disease by 26% and overall mortality by 25%. These are striking results.
However, it’s important to note that these findings are preliminary. They show an association between chili pepper consumption and certain clinical data, but they don’t prove that this food directly leads to a longer life. It’s possible that those who enjoy spicy flavors already lead a healthier lifestyle, or that chili peppers themselves might have positive effects on the body, but more research is needed.
Capsaicin: The Alkaloid That Tricks Us
The active compound in chili peppers, capsaicin, belongs to the family of alkaloids, just like caffeine in coffee or theobromine in cocoa. This compound has the ability to trick our senses. It binds to the heat receptors in the mouth, sending heat signals to the brain, making us believe we’re “on fire,” even though there is no real damage to the tissues or an increase in temperature.
If water isn’t helpful in “putting out the fire,” a piece of bread might be more effective, as it physically removes the capsaicin from the receptors. In any case, when chili pepper stimulates a sensation similar to pain, the brain responds by producing neurotransmitters such as endorphins, which bring a sense of pleasure and alleviate the discomfort. A little natural “high” that makes chili peppers irresistible for many.
Capsaicin and Nutrigenomics
Capsaicin is also the focus of nutrigenomics studies, a field of science that examines how food influences the expression of our DNA. In the lab, it’s been observed that this compound can stimulate the expression of the protein AMPK, known for activating the so-called “longevity genes,” which, under certain conditions, help cells live longer.
Additionally, it is hypothesized that capsaicin might help reduce chronic inflammation by silencing some inflammatory molecules, a condition linked to diseases like cancer and Alzheimer’s. Other studies suggest that chili peppers may have a preventive effect against the formation of arterial plaques in atherosclerosis, and a 2014 review hypothesized that the pungent taste might suppress appetite.
The Power of Chili Pepper
In short, while science continues to investigate, chili peppers captivate us with their potential benefits. Whether you love them for their intense flavor or their possible positive effects on health, they remain an ingredient capable of awakening the senses and, perhaps, extending life.
