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As the narrative goes, fat is bad. Well, it's actually more nuanced than that. The type of fat you eat is more impactful on your health than the quantity. George Zaidan examines triglycerides, the varied molecules that make up fat, and how to identify which types of fat you are consuming.
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.
Michael gets trapped in his own nightmares. Phil collapses whenever he has a strong emotion. Nancy sleepwalks her way into danger almost every night. Can the sleep gurus help?
2017 • The Secrets of Sleep • Health
Michael explores the final months of foetal development - a time when infants grow strong and develop the vital survival tools they need to take their first breath. He meets a girl born with a rare disorder who was saved from the brink of death by a drug trial that made medical history by creating manufactured bone for the first time, examines the results of a study by Dr Suzanne King into whether unborn children can be affected by stress, and witnessed the critical moment of the first breath and the beginning of a new life.
2015 • Countdown to Life: The Extraordinary Making of You • Health
When you breathe, you transport oxygen to the body’s cells to keep them working, while also clearing your system of the carbon dioxide that this work generates. How do we accomplish this crucial and complex task without even thinking about it? Emma Bryce takes us into the lungs to investigate how they help keep us alive.
Gloria Hunniford and Chris Bavin discover if coconut oil really has the incredible health benefits that have led to it becoming so fashionable. As the truth is revealed, a devotee realises the oil has a surprising dark side.
2017 • Food: Truth or Scare • Health