Currently, the Evidence That Some Dietary Nutrients Can Prevent Cancer

question 75

Multiple Choice

Currently, the evidence that some dietary nutrients can prevent cancer is​

• A) ​difficult to establish through randomized, controlled trials.
• B) ​stronger for taking supplements than for eating specific foods.
• C) ​about as strong as the evidence that smoking is related to cancer.
• D) ​nonexistent.

---

Definitions:

-Asthenia

A suffix used in medical terms to denote a weakness or lack of strength in a certain part of the body.

-Ectomy

A suffix used in medical terms to denote the surgical removal of a specified part of the body.

Combining Form

In linguistics, especially in the formation of technical or medical terms, a form that combines with another form to create a new word, often linked by a vowel.

Prefix

A word, letter, or number placed before another.