Calcium, lactose and yogurt | The Secrets of Your Food
James explains why calcium is good for our bones and how yogurt can even be a source of it for those with lactose intolerance.
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Episode 1 | Superfoods: The Real Story
This episode looks at kale and whether it could help eye health, finds out if grapefruit can help weight loss, and if xylitol can be good for our teeth.
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Too Much Salt | Nina and the Neurons
John from Paisley can't believe how much salt his Uncle Bobby puts in his soup.