Catalyst University
Vitamin D | Biosynthesis & the Vitamin D Receptor
In this video, we discuss the biosynthetic pathway for vitamin D and how vitamin D exerts its functions at the gene expression level. We also explore the clinical affect of statin therapy on vitamin D levels.
Curated Video
A Comprehensive Overview of Milk
Infants usually get the nutrients they need to grow and survive from their mother's milk. As we get older, some people drink the milk of other animals like cows to get nutrients, while other people develop lactose intolerance. Explore...
JJ Medicine
Vitamin D and Calcium Absorption - Biochemistry Lesson
Lesson on the role and importance of Vitamin D (calcitriol) in calcium absorption and why we actually need vitamin D for proper absorption and utilization of calcium. Hey everybody! Here is a lesson on the metabolism of vitamin D, the...
Mazz Media
Integumentary System
In this live-action program viewers will learn that the integumentary system is the body's barrier between its interior and the outside. It is an organ system consisting of the skin, hair, nails, and exocrine glands. Students will come...
Curated Video
Need 2 Know: California Wildfires, Election Recounts
These are the headlines you Need 2 Know.
Curated Video
Researchers examine whether vitamin D could help treat COVID-19
Several clinical trials are trying to determine whether vitamin D could be effective in helping to treat or prevent COVID-19, while a new study shows many patients in a Spanish hospital had a vitamin D deficiency.
Getty Images
CGI showing space-filling three-dimensional molecular model of vitamin D
CGI showing space-filling three-dimensional molecular model of vitamin D
Press Association
Stock footage of taking Vitamin D
Vitamin D is essential for healthy bones, teeth and muscles and helps the body absorb calcium. The usual way is the most of our daily dose of vitamin D from sunlight exposure, but with many of us spending much more time indoors, due to...
Getty Images
Woman Cleaning a Banana While Sitting at a Table in a Home Kitchen
Woman Cleaning a Banana While Sitting at a Table in a Home Kitchen.
Sky News
Sunny Sunday in St James Park
CLEAN: Exterior shots of people enjoying a sunny day out in St James' Park. People are walking, exercising, sitting on a bench and looking at a fountain as well as walking near Horse Guards Parade on 16th January 2022 in Westminster,...
Sky News
Added Vitamin D Could Help Stop Colds and Flu
VOICED: Some health experts have suggested fortifying food with Vitamin D after research found that taking a supplement could help stave off colds and flu. Scientists claim that the 'sunshine vitamin' might have benefits beyond good bone...
Sky News
Bad Weather May be Harming Our Health
VOICED: Now it's not felt much like summer the past weeks, though today some of us saw a return to sunshine. And there's a warning that Britain's gloomy weather is leaving many of us deficient in vitamin D, and that a minimum daily dose...
AFP News Agency
CLEAN : France moves to suspend Vitamin D supplement after baby dies
France has moved to suspend sales of Uvesterol D, a vitamin D medication following the death of a baby who suffocated after being given the liquid supplement health authorities said Wednesday
Other
Brain Stuff: Why Are There So Many Different Kinds of Milk?
Josh explains the difference between common types of milk, looking at calories, fat and the rest of their composition.
AsapSCIENCE
Asap Science: What if You Stopped Going Outside?
If you spend most of your day inside, this is for you! [3:04]