environment and genetics

Children who grew up with a cat for at least their first year of life were less likely to develop asthma. Photography: Jenny Lee Silver.

Cats against asthma

  • 2 תגובות
In the last twenty years there has been a sharp increase in the percentage of children suffering from obesity worldwide. Photo: US Department of Agriculture.

What is fattening around?

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Height growth. Illustration: shutterstock

The difference in height between people is mainly due to the environment - not genetics

  • 12 תגובות
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