Experts caution against taking long-term, high-dose supplements of vitamin _____ because they are believed to increase risk of lung and colorectal cancers in some people.

Question

Quizplus · Accepted Answer

High doses of vitamin A have been linked to an increased risk of lung and colorectal cancers, particularly in smokers and those with a history of these cancers.

Experts Caution Against Taking Long-Term, High-Dose Supplements of Vitamin _____