Royal Institution Christmas Lectures

58 Sezon
119 Episod

Royal Institution Christmas Lectures - Season 40 Episode 3 Episodul 3 ()

Our bodies are made from the food we have eaten during our lifetime. To survive and grow we need to eat enough of each of the essential building blocks of the human body. How did scientists discover the right mix of nutrients and how does what we eat match up? Is it true that eating fish makes you brainier, carrots help you see in the dark and spinach will make you stronger? John takes us through the maze of diet and health. We uncover the truth behind the claims for different kinds of foods, including organic food, and ask whether we instinctively tend to choose the balance of nutrients our bodies need. In different parts of the world, people eat remarkably different diets, some entirely vegetarian, some largely meat or fish. How do these different populations manage to get the building blocks they need when they eat such different things? Lots of people try to lose weight by dieting. But does it work? And if so, what is the secret of successful dieting?


(5 votes, average: 5.10/ 10)

60 minute 2024 HD

  • Share
img

Sezon

Sezon 0 Sezon 1 Sezon 2 Sezon 3 Sezon 4 Sezon 5 Sezon 6 Sezon 7 Sezon 8 Sezon 9 Sezon 10 Sezon 11 Sezon 12 Sezon 13 Sezon 14 Sezon 15 Sezon 16 Sezon 17 Sezon 18 Sezon 19 Sezon 20 Sezon 21 Sezon 22 Sezon 23 Sezon 24 Sezon 25 Sezon 26 Sezon 27 Sezon 28 Sezon 29 Sezon 30 Sezon 31 Sezon 32 Sezon 33 Sezon 34 Sezon 35 Sezon 36 Sezon 37 Sezon 38 Sezon 39 Sezon 40 Sezon 41 Sezon 42 Sezon 43 Sezon 44 Sezon 45 Sezon 46 Sezon 47 Sezon 48 Sezon 49 Sezon 50 Sezon 51 Sezon 52 Sezon 53 Sezon 54 Sezon 55 Sezon 56 Sezon 57 Sezon 58