Research & Reviews: International Journals We are an open-access journal publication that aims to serve authors and readers (scientists as well as general masses) by providing them an easy and reliable source of knowledge. We publish 42 International Journals dispersing advance knowledge in the field of Pharmacy, Medical, Nursing, Dental, Agriculture, Engineering Technology and Arts. Certified by American Montessori Council, we have developed a unique education system that is a blend of our Ancient Vedic Educations with the practice equipment of Montessori system. Research & Reviews: Journal of Pharmacognosy and Phytochemistry Volume 9, Issue 2 Essential Oils their Therapeutic Properties Ramya Devaruppala https://www./open-access/natural-antioxidants-in-foods-and-medicinal-plants-extractionand-assessment.php?aid=89295 Natural Antioxidants in Foods and Medicinal Plants Extractionand Assessment Prasanna Kattekola Herbal Medicine Today Clinical and Research Issues Karthik Madipalli A Review on Flavonoids Apsar shaik Free Radicals Impact on Human Health Bhavani Yanamala