Anabolic steroids have been shown to:

• A. Help increase muscle mass.
• B. Help increase muscle strength.
• C. Cause hormonal imbalances, high blood pressure, cancer, & other health conditions.
• D. All of the above.

Answer: (D)

Verified step by step guidance

1. Step 1: Understand what anabolic steroids are — synthetic substances similar to the male hormone testosterone that promote muscle growth and strength.
2. Step 2: Recognize the positive effects of anabolic steroids, such as their ability to help increase muscle mass and muscle strength by enhancing protein synthesis in muscle cells.
3. Step 3: Identify the potential negative health consequences of anabolic steroid use, including hormonal imbalances, elevated blood pressure, increased risk of cancer, and other serious health conditions.
4. Step 4: Analyze the given statements to see that anabolic steroids both help increase muscle mass and strength, and also cause harmful health effects.
5. Step 5: Conclude that since all the listed effects are true, the correct answer is 'All of the above.'