The difference between pterostilbene and resveratrol
Pterostilbene is a naturally occurring analogue of resveratrol. Pterostilbene and Resveratrol have similar structure and function, both can be found in grapes, blueberries and other berries. Now , they have been two popular nutrition supplement on the market, although resveratrol has been around for longer.
Pterostilbene and Resveratrol can be a powerful anti-oxidant. They are the most potent polyphenols and strongest protectors against symptoms associated with aging and free radical damage. This helps to make all your various organs function better, and even offer them some level of protection from future decline and loss of function.
According to studies, Pterostilbene and Resveratrol may offer some effective protection and ensure that your heart remains strong and healthy. It can help reduce cholesterol levels including LDL or ‘bad’ cholesterol and has natural anti-inflammatory properties that can protect the heart. Because inflammation in the heart could be the root of heart disease, inflammation causes blood clots that can potentially block blood flow to the heart, causing a heart attack.
Studies have also consistently showed that Pterostilbene and Resveratrol could have a positive effect on the brain’s health including memory, focus and learning. They can protect nerve cells and eliminates plaque to potentially reduce the risk for Alzheimer’s
Pterostilbene and Resveratrol have similar function, as they are structurally very similar ,but do you know what difference between pterostilbene and resveratrol ?
Pterostilbene contains 2 methoxy groups and 1 hydroxyl, while resveratrol has 3 hydroxyl groups, which increase Pterostilbene bioavailability. Research has found that pterostilbene is far more bioavailable than resveratrol, it has 4 times the absorption rate at 80% compared with just 20%.
Also, resveratrol is not absorbed well with a very short half-life of 14 minutes, while Pterostilbene’s is much longer with 105 minutes
In addition, resveratrol is not stable, it is more easily destroyed by light and oxidizes very quickly when it is exposed to the air compared to Pterostilbene