Paul A. Offit, MD, explains the different types of mercury and how they are processed in the human body. He also discusses which commonly recommended infant vaccines still contain mercury-associated preservatives. Visit the Vaccine Education Center to learn more about vaccines, http://vaccine.chop.edu.

How little of this substance will it take to cause death to you? What is the most toxic substance in the world?

OligoScan Toxins of 50 Random People | Oligoscan Reviews Truly Heal. OligoScan allows you to make a quick and precise analysis of the minerals, trace elements and heavy metals in your body. A scan is performed using light spectrometry technology, and you get the full scan results within minutes.

In this video collaboration from Khan Academy and 23andMe, you'll learn about the variations in human DNA called SNPs, and how they can be used to understand relationships between people.

In this video collaboration from Khan Academy and 23andMe, you'll learn how chromosomes and genes are passed down from parent to child.

In this video collaboration from Khan Academy and 23andMe, you'll learn how your observable traits, or phenotypes, are the result of interactions between your genes and environment.

Gene Screen BC 2011 Participant. 18 Things You Should Know About Genetics is an animated film that presents fundamental background information about genetics, as well as offering some quirky but interesting facts about DNA, genes and genetics. It was created to be an upbeat, fun educational short film to initiate and draw interest to this sometimes daunting and seemingly complex subject matter.

This video is illustrates the life-saving power of a simple ultrasound of the carotid artery. It doesn't matter whether you have a history of heart disease or not, whether you have high cholesterol or not, you still may have early formations of plaque and aterial blockage.

Uploaded by TeloYears on 2018-02-07.