#4 Bagel
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Bagels are delicious but also a white food that can send blood sugar soaring. Consuming foods like this was found to raise your risk of lung cancer. Stick to natural grains when possible.
#3 Microwave Popcorn
Microwave popcorn is loaded with artificial butter, and the fumes from it contain the toxic compound diacetyl that is associated with lung cancers. The linings of microwave-popcorn bags are also labeled as “likely” carcinogenic. Although it may smell and taste delicious – it’s best to avoid!