Hi. I’m Dr. Chris Masterjohn of ChrisMasterjohnPhD.Com and you’re watching Masterclass With Masterjohn. This is the fourth in a series of videos on the antioxidant defense system and today we are for the first time looking at a specific component of that system in detail and we’re starting with vitamin E. You can see the […]
Tag: science
[Music] I always said that I would never say I told you so but if I were ever going to do that it would likely be about vitamin D I started my company 38 years ago even in my multivitamins 38 years ago when the RDA was 200 or 400 IU we offered a thousand […]
Welcome to Impact Factor, you’re weekly dose of commentary on a new medical study. I’m Dr. F. Perry Wilson. When it comes to sepsis and septic shock, docs are used to disappointment. When I was training, the new hotness was stress-dose steroids and dual coverage for Gram negatives. Then Rivers’ early goal-directed therapy, then activated […]
– Vitamins are chemicals that are essential for life. Without them, we get sick and we can die. Our bodies can’t make vitamins by themselves, so we usually get them from our food. So far, 13 vitamins have been identified and although they share a name, these are very different molecules, and they do very […]
You’ve probably heard of CRISPR technologies and their much-discussed ability to edit our DNA. For the most part, these stories probably refer to CRISPR-Cas9. But a new system, CRISPR-Cas3, has just been used in human cells for the very first time…and offers a whole new set of tools that could have huge implications for curing […]
A starving mom suddenly ate 40 cookies, this is what happened to her heart. MJ is a 35 year old woman, presenting to the emergency room delirious, the paramedics found her on the street lying on the ground, shaking with several empty boxes of cookies and her children. You see, MJ was a homeless woman […]
There it is!!! Oh my god What’s up YouTube today we are going to be filling up balloons with diet coke and Mentos so if you don’t know What this Thing is What happens is if you stick a Hose Here pump It these will all Fill Automatically So What happens when you have that […]
You’ve probably heard that carbs are bad for you. And there’s a lot of us searching for signs they’re good, possibly sugar, or just the devil. But carbohydrates are your body’s main fuel source. So what do carbs actually DO when they pasta through your body? Carbohydrates in our food fall into three categories: sugars, […]
And the only reason you think they do is because of bad science and worse marketing. Heh! That’s ridiculous. When I eat fat, it goes in my body and becomes fat, and fat is bad. Yeah, that’s what everybody thinks, but it’s not true. Oh, hey, an egg timer! (timer tingling) (blows) People have been […]
In this video, we are going to have a look at the similarities and differences between prokaryotic and eukaryotic cells. All cells are either prokaryotic or eukaryotic. Organisms with prokaryotic cells are called prokaryotes. And organisms with eukaryotic cells are eukaryotes. Bacteria and archaea are prokaryotes. Whereas plants, animals, fungi and all other organisms are […]