The Science of Cancer

Risk Model
Pipette dispensing pink fluid into a vial on a tray of laboratory samples

Positive and negative predictive value

This more complex metric than test sensitivity or specificity will allow you to understand the likelihood that any specific test result–whether positive or negative–is in fact accurate.

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Prevention
Steaming mug of coffee on a countertop

Coffee: good for your energy and for your health

Drinking coffee can improve heart health, protect against Parkinson’s and Alzheimer’s, and protect against several forms of cancer. Here’s why you might want to consider adding a few daily cups.

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Prevention
Overhead view of three glasses of iced tea garnished with dried citrus and fresh tea leaves

Toasting to good health? Consider putting down your glass...

Heavy drinking has been shown to significantly increase the risk of several forms of cancer, as well as heart disease, dementia, and depression (among other health issues). Drinking less can significantly mitigate those risks.

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Prevention
Glass of water on a wooden table

Your drinking water could be hurting your health

Common contaminants may be increasing your risk of cancer and other dangerous diseases.

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Prevention
Small metal tin filled with loose chewing tobacco

It's time to quit your chewing tobacco habit

Chewing tobacco and snuff don’t carry all of the same risks as cigarettes, but they still significantly increase the risk of several types of cancer.

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Prevention
Colorful toothbrushes arranged in a decorative display

Good dental hygiene is important for more than just your teeth

Brushing your teeth twice a day keeps plaque and bacteria in check, which can help prevent dental problems such as cavities, gum disease, and oral infections.

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Prevention
Assorted pills and supplement capsules scattered on a surface

Beta carotene: a supplement you may want to avoid

Beta carotene is a precursor to Vitamin A found in many fruits and vegetables.

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Prevention
Lit cigarette balanced on a railing

Why quitting smoking at any time will significantly reduce your cancer risk

The health impacts of smoking are widespread and significant, but many of the most dangerous consequences begin to reverse themselves almost from the moment you quit.

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1 in 2 Americans will get cancer during their lifetime and 1 in 6 will die from it. We’re on a mission to change that.

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