Beta carotene is a precursor to Vitamin A found in many fruits and vegetables.
Colorectal cancer originates in the colon or rectum, portions of the large intestine.
The health benefits of exercise are well-established, but not all exercise is created equal. Moderate activity and vigorous activity have different effects in the body, and both are important for different reasons.
Liquid biopsies analyze blood, urine, or sputum for DNA signatures of cancer, and can detect many cancers earlier than current screening protocols. The technology is still developing, but could radically transform cancer diagnosis and treatment.
Targeted lifestyle changes can have a significant impact on your risk profile for cancer.
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.
