How to tell if you have a weak immune system If you have been experiencing persistent and recurring infections, you may have a weak immune system. Some causes of a weak immune system like age and certain diseases are out of our control, but there are still various factors that you can control. It is scientifically proven that unhealthy habits like not getting enough sleep, a poor diet, and stress directly correlate with a weakened immune system.
Polyphenols are one of the most important organic compounds. The most numerous among the groups of phytochemicals present in the plant kingdom has become an emerging field of interest in nutrition in recent decades. Currently, over 8000 polyphenolic structures have been identified, of which Flavonoids comprise the most studied group of polyphenols with more than 4000 belonging to the class of flavonoids, many of which are responsible for the attractive colors of the flowers, fruits, and leaves.