Black and Green Tea

Black and green tea contain high levels of polyphenols. Black tea contains about 102 my polyphenols per 100 milliliters, and green tea has 89 mg.
Conclusion
Polyphenols are special plant compounds that our body needs to function properly. They offer a wide variety of health benefits that may protect us from certain conditions, such as osteoporosis, diabetes, cardiovascular disease, and cancer. Adding foods that contain high levels of polyphenols to your diet offers many health benefits. It is important to note that polyphenol supplements can result in severe side effects.
Reference:
[1] https://www.verywellhealth.com/resveratrol-7112785
[2] https://www.verywellhealth.com/curcumin-as-a-treatment-for-ibd-4771702
[3] https://www.verywellhealth.com/turmeric-supplements-may-offer-knee-pain-relief-5078684
[4] https://www.verywellhealth.com/flaxseeds-a-humble-but-powerful-cancer-fighting-grain-430036
[5] https://www.healthline.com/nutrition/polyphenols
[6] https://www.betterhealth.vic.gov.au/health/healthyliving/nuts-and-seeds
[7] https://www.healthline.com/nutrition/high-protein-foods
[8] https://www.healthline.com/nutrition/14-healthiest-vegetables-on-earth
[9] https://www.cdc.gov/nutrition/micronutrient-malnutrition/micronutrients/index.html
[10] https://medlineplus.gov/antioxidants.html











