The Most Important Question About Abortion • 2015 • PragerU

52:45

In recent years, eating has become a health hazard. We love our potato chips, candy, and fast food…however bad they are for our health. And we still continue to consume these products in ever greater quantities. After the war on tobacco, a new battle is underway: the fight for healthier food. So, why do we consume so much processed food and why are we so hooked on it? How exactly does the relentless agribusiness keep us coming back for more? How does it mold our tastes, influence our cravings and feed our addictions? The few independent researchers who dare raise concerns about processed food are often ignored. Opposite them, the giant multinationals who fund the majority of research into nutrition are highly organized, and present at every level of decision-making. They are even involved in government campaigns on nutrition and health. Remi, our French-American reporter, will investigate current eating habits in Europe and America, and meet those involved in this new global food war. We will hear from scientists tracking sugar addiction, the businessmen playing on our weaknesses, legal experts preparing to challenge the might of the industry, and simple lovers of good food. A compelling documentary that reveals the latest ways the agribusiness is trying to tempt us, and the ways we as consumers can try to resist.

2013 • Health

59:12

When Hannah Fry is diagnosed with cervical cancer at the age of 36, she starts to interrogate the way we diagnose and treat cancer by digging into the statistics to ask whether we are making the right choices in how we treat this disease. Are we sometimes too quick to screen and treat cancer? Do doctors always speak to us honestly about the subject? It may seem like a dangerous question to ask, but are we at risk of overmedicalising cancer? At the same time, Hannah records her own cancer journey in raw and emotional personal footage, where the realities of life after a cancer diagnosis are laid bare.

2022 • Health

12:25

In the early days of the space race, agency researchers in Russia and at NASA really weren't sure all what would happen to an astronaut in space. They didn't know if a human mind could handle actually seeing Earth or what would happen to the human body when exposed to long periods of weightlessness. Would their blood forget which way to pump? Would their eyeballs shift or their inner ears wig out? They sent up mice and monkeys and dogs, to see what happened, and in 1961, the Russians strapped a man to a rocket headed for orbit. Yuri Gagarin was the first person in space. The ultimate human guinea pig, he survived, becoming an international hero.

SciShow • 2014 • Health

89:52

Delve into the digestive system with this lighthearted and informative documentary that demystifies the role gut health plays in our overall well-being.

2024 • Health

4:21

Some people love the feeling of cracking their knuckles, while others cringe at the sound. But what causes that trademark pop? And is it dangerous? Eleanor Nelsen gives the facts behind joint popping.

TED-Ed • Health

42:56

Bacteria, viruses, but also fungus spores, algae, pollen, and even insects: microorganisms are constantly drifting through the sky. How can so many living beings find their way into the air and be circulating in our atmosphere? How do they survive? What is their influence on our lives and our entire living world? Biodiversity, health, climate - scientists are only now discovering just how much this discreet airborne "plankton" affects our lives and the entire ecosystem on Earth. But despite its many virtues, this magic matter is now under threat from human activity. With help from experts and using 3D visual effects, this scientific investigation will take us to the heart of a world that is still very little understood, and will reveal the diversity and fragility of the air we breathe.

2023 • Health