Researchers at the Norwegian Institute of Public Health have adopted a mouse type where human enzymes have been inserted to examine whether people may be more sensitive to certain carcinogenic substances from heat-treated foods. They have obtained a better model to assess negative health effects in humans from substances in food using these mice.
The results show that the incidence of intestinal tumours increased from 31 per cent to 80 per cent in “human-like” mice who consumed substances from meat crust (i.e. the surface formed during heat-treatment).
Not cooking your meat well increase the chances of food born illness. Seems like a double edge sword.
Many of these organisms can also be transmitted by water, soil, or person-to-person contact. Occasionally in the U.S., but often in developing countries, a wide variety of helminthic roundworms, tapeworms, and flukes are transmitted in foods such as
- undercooked fish, crabs, and mollusks;
- undercooked meat; raw aquatic plants such as watercress;