About 37 million people around the world are currently living with AIDS. Learn how the human immunodeficiency virus (HIV) causes AIDS, where HIV may have originated, and how AIDS has become one of the worst pandemics in modern history.
h-QBbH4So-Athe-hidden-dangers-and-surprising-benefits-of-vitamin-pillsHidden Dangers and Surprising Benefits of Vitamin PillsThere is a lot of debate about supplements. Some health professionals claim they are essential to make up for the fact that most of us aren’t eating enough fruit and veg. Others say that supplement pills do nothing and you’re wasting your money. So what’s the truth?
FmX8au0xGlYscishow-the-viruses-that-changed-the-world-2021SciShow | The Viruses That Changed The World (2021)Viruses can be fatal, but some viruses can in fact be life-sustaining. The SARS-CoV-2 virus has killed large numbers of people during the current pandemic. But humans wouldn’t exist without viruses. How can they benefit us?
7zakDUZHSrMbrainy-dose-14-signs-of-vitamin-d-deficiency-2019Brainy Dose | 14 Signs of Vitamin D Deficiency (2019)Here are the warning signs of vitamin D deficiency most people ignore! Over 40% of American adults, and approximately 1 billion people worldwide are deficient in vitamin D. That’s a lot of people walking around lacking in this vital nutrient.
ob5wTekutg8nat-geo-science-ebola-101Nat Geo Science | Ebola 101Ebola is a rare, but extremely dangerous disease. Find out how many strains of Ebola exist, how the Ebola virus attacks its host, and the symptoms caused by the virus.
ANyQjlYadswnat-geo-science-cancer-101Nat Geo Science | Cancer 101What is cancer, and how does it start? Find out how genetics play a role, which types of cancer are the most prevalent, and what is being done to fight this deadly disease.
MYnMXEcHI7Unat-geo-scienceplague-101Nat Geo Science | Plague 101What is plague? How many people died from the Black Death and the other plague pandemics? Learn about the bacterium behind the plague disease, how factors like trade and urbanization caused it to spread to every continent except Antarctica, and how three
8q68qHiKKYwunderstanding-viruses-2017Understanding Viruses (2017)Let's not forget the man in this documentary, Jonas Salk who developed a vaccine for Polio and gave it away for free.
wUgEhfo_qxUviruses-molecular-hijackersViruses | Molecular HijackersMost of us know about viruses, and that they spread disease. But what is a virus exactly? Is it alive? How does it infect a host? There's a lot to discuss here! Take a look.