Definition: "An ergogenic aid is any substance or phenomenon that enhances performance "
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02.05.2022 |
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Paraxanthine makes you stronger, more muscular and increases your stamina | Animal study
Paraxanthine, a metabolite of caffeine, increases strength, muscle size and endurance, according to an American-Indian animal study. In addition, paraxanthine supplementation may improve cardiovascular health.
Paraxanthine
The authors of the study we are now discussing are affiliated with Ingenious Ingredients. This company is also the creator of dileucine.
By the way, the scientists behind Ingenious Ingredients are prominent figures in the supplement industry. Ralf Jaeger and Martin Purpura were involved in the development of curcumin applications with increased bioavailability, probiotics that increase the digestibility of proteins and the creatine-tarragon combination. They also investigated the ergogenic effect of supplementation with phosphatidic acid and the combination of HMB Free Acid and ATP.
The list is by no means exhaustive.
Study
Mice in different control groups were given nothing [Control], alpha-GPC, L-theanine or taurine for 4 weeks. The human equivalent of the daily doses was 200, 50 or 500 milligrams, respectively.
All mice had to run for 60 minutes on a treadmill 5 days a week.
Just before and on the last day of the supplementation period, the researchers determined how much force the mice could develop with their front paws, how long they could continue to run on a treadmill and the size of their soleus and gastrocnemius muscles.
Results
The table below suggests how paraxanthine might work. The researchers discovered that paraxanthine increased the concentration of nitric oxide [NO] in the mice. Nitric oxide makes blood vessels more flexible, and may increase the supply of oxygen and nutrients to muscle cells.
The table also suggests that paraxanthine improves cholesterol levels. Paraxanthine provides more of the 'good cholesterol' HDL, and less of the 'bad cholesterol' LDL and fewer triglycerides. That may mean that paraxanthine reduces the risk of cardiovascular disease.
Conclusion
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