Polyphenols, a class of chemicals found in various foods, offer numerous health benefits but are often poorly absorbed by the body. This can be frustrating, given the potential advantages they bring, such as protecting against diseases and aging-related issues. One group of polyphenols, anthocyanins, found in foods like blueberries and blackberries, contains particularly powerful health benefits. Unfortunately, these compounds are challenging to access unless consumed with certain proteins or through supplements.
Casein, a milk protein known for its muscle-building properties, plays a crucial role in enhancing the absorption of anthocyanins. High-quality casein contains micellar structures, which are amorphous but stable agglomerates of peptides. These micelles have porous internal structures, featuring channels and cavities that allow anthocyanins to bypass the stomach lining and enter the bloodstream more effectively. Recent studies in rats have shown significant increases in anthocyanin absorption when blueberries were combined with casein, suggesting potential benefits for humans as well.
Cyanidin-3-glucoside (C3G), a specific anthocyanin found in blueberries, offers numerous health effects, such as improving glucose uptake by muscle fibers, enhancing endurance, increasing insulin sensitivity, reducing inflammation, and mimicking calorie-restriction diet benefits. Consuming blueberries on their own may not provide the optimal absorption of C3G and other anthocyanins. However, combining them with casein-based protein drinks or using innovative delivery systems, like gelucire, can help maximize their benefits.
Biotest’s product, Indigo-3G, addresses the issue of anthocyanin absorption by combining C3G with gelucire, a pharmaceutical compound known for increasing bioavailability. This combination offers a highly potent anthocyanin delivery system, making it easier to reap the benefits of these compounds. While consuming a blend of blueberries or blackberries with a casein-based protein shake can be effective, using specialized products like Indigo-3G can offer even more significant advantages.
In conclusion, polyphenols like anthocyanins found in foods like blueberries and blackberries offer a range of health benefits. However, their absorption can be limited. Combining these foods with casein-based proteins or using advanced delivery systems can help maximize the absorption and potential health benefits of these valuable polyphenols.