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Gemini is a landmark study of growth from birth to 5 years involving 2400 families with twins born in 2007 from all over England and Wales.

It is the biggest study of the genetic and environmental effects on appetite and growth ever to be undertaken.

The aim is to find out how basic biology and the world around us work together to make us who we are.

If you would like to find out more about the Gemini study feel free to browse the website or contact us.

Find out who runs the Gemini Study.

Find out why twins are so valuable for research here.