Question

question 3 (5 points)
which of the following strategies is most effective for reducing cancer risk?

a) consuming foods charred on a grill rather than fried in oil
b) consuming 7-13 servings of fruits and vegetables every day
c) using tanning beds and lamps instead of tanning directly in the sun
d) using electronic cigarettes rather than traditional tobacco products

Explanation:

🆕 New Concept Discovered: Cancer Risk Reduction Strategies
Actions that lower the likelihood of developing cancer.

Step 1: Analyze the options

• a) consuming foods charred on a grill rather than fried in oil: Charring meat at high temperatures creates heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs), which are known mutagens and carcinogens that can increase cancer risk.
• b) consuming 7–13 servings of fruits and vegetables every day: Fruits and vegetables are rich in antioxidants, fiber, vitamins, and minerals. Antioxidants help neutralize free radicals that damage DNA, thereby actively reducing cancer risk.
• c) using tanning beds and lamps instead of tanning directly in the sun: Tanning beds emit ultraviolet (UV) radiation, which is a Group 1 carcinogen. It does not reduce skin cancer risk and is highly discouraged.
• d) using electronic cigarettes rather than traditional tobacco products: While marketed as alternatives, electronic cigarettes still contain harmful chemicals, nicotine, and potential carcinogens, and are not considered an effective, healthy strategy for reducing overall cancer risk compared to complete avoidance of inhalation products.

Step 2: Identify the most effective strategy

Consuming a diet rich in fruits and vegetables (7–13 servings daily) provides protective bioactive compounds that actively lower the risk of various cancers.

Answer:

b) consuming 7–13 servings of fruits and vegetables every day