A paper published in the British journal Nature Medicine reports that Austrian and French scientists have discovered that spermidine commonly found in the diet is beneficial to health.
The research team also tested whether dietary intake of spermidine could be beneficial in humans.
The results show that consuming higher levels of spermidine is beneficial to the heart and reduces the risk of cardiovascular disease. This association is particularly obvious in men. On the other hand, this ingredient is able to reduce cognitive impairment and modulate inflammatory responses.
Foods with spermidine
Spermidine is a metabolite synthesized in animals and can be produced by the human body from the amino acids arginine, ornithine, and methionine, or it can be synthesized in the intestine by the intestinal microbiota.
In addition, it is also found in many common foods, such as broccoli, green peppers, cauliflower, mushrooms, cheese, beans (soybeans, peas), whole grains, hazelnuts, etc.
Benefits of spermidine
1.spermidine life extension
In 2009, Austrian researchers discovered that spermidine has a life-extending effect on fruit flies and nematodes.
Researchers from the French Alliance Against Cancer and a team from the Medical University of Graz in Austria found in a study that continuously adding spermidine to the drinking water of mice can extend their lifespan. Spermidine may promote longevity by lowering blood pressure and improving heart function, while delaying cardiac aging.
2.spermidine hair growth
Three studies demonstrate that spermidine reduces hair loss and promotes hair growth. Mice were given water containing spermidine and drank it for six months. The researchers found that both groups of mice drank equal amounts of water. The group that drank spermidine had less hair loss and a significant increase in the number of hairs in the mice. And no adverse reactions occurred.
3. Spermidine and skeletal muscle health
One study tested the effects of spermidine and exercise on skeletal muscle health in aging rats.
There is evidence that polyamines in muscle tissue may have a protective effect. Spermidine can activate the autophagy process and may help maintain skeletal muscle mass by promoting autophagy.
The results show that spermidine can reduce D-gal-induced aging-related loss of skeletal muscle by inducing autophagy and helping to regulate apoptosis, and has the characteristics of activating mitophagy and enhancing mitochondrial quality.
Therefore, research shows that bulk spermidine powder is a valuable longevity supplement.
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