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Introduction to vitamins

Vitamins are essential nutrients for our bodies that help our different organs and systems function properly while protecting them from developing diseases. There are 13 essential vitamins: A, C, D, E, K, and the B complex vitamins. ( B1, B2,…

COVID19 "Survival Guide" Introduction

Dr. Hartman introduces his new resource containing some basic information about the human immune system, COVID-19, and how to prepare yourself, your family, and your loved ones. If you are not already a subscriber to our newsletter, you can receive your…