In the autumn the monarch butterfly flies from Canada to Mexico, which is a distance of approximately 3,200 kilometres (2,000 miles).
Ketchup could prevent oral cancer
Ketchup could prevent oral cancer Researchers at the University of Jerusalem have
discovered that when oral cancer cells are treated with lycopene,
the pigment that makes tomatoes red, they die. The researchers say
that the best sources of lycopene may be ketchup and tomato pizza
toppings. Red fruits also contain lycopene, but in lower
quantities. JANUARY 15, 2001
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