Sports Supplements: Types, Benefits, Risks, and Ethics

Question 1

What is a well-known advantage of creatine supplements for athletes?

Accepted Answer

Faster recovery after intense exercise

Answer

Increased bone density

Answer

Improved endurance capacity during prolonged exercise

Answer

Reduced risk of muscle cramps

Question 2

The primary physiological role of beta-alanine supplementation in exercise is to:

Accepted Answer

Increase muscle pH levels, buffering lactic acid accumulation

Answer

Reduce lactic acid production, promoting endurance performance

Answer

Enhance oxygen uptake, improving aerobic capacity

Answer

Improve cardiovascular endurance, increasing blood flow to muscles

Question 3

When considering a sports supplement, which of the following should NOT be taken into account?

Accepted Answer

The cost of the supplement

Answer

The intended purpose and desired outcome

Answer

The quality and purity of the product

Answer

Your personal health status and medical history

Question 4

Creatine is a supplement used to enhance athletic performance. Which of the following is NOT a recognized benefit of creatine supplementation?

Accepted Answer

Contributes to weight loss

Answer

Enhances muscle strength and power

Answer

Reduces muscle soreness and fatigue

Answer

Accelerates recovery from exercise

Question 5

Define an ergogenic aid.

Accepted Answer

A substance or method that enhances physical performance

Answer

A supplement that improves muscle recovery

Answer

A drug that is banned in sports due to its performance-enhancing effects

Answer

A natural food source that provides energy for athletes

Question 6

Which supplement is used primarily to support muscle growth and repair?

Accepted Answer

Protein

Answer

Creatine

Answer

Glucosamine

Answer

Caffeine

Question 7

What is the primary responsibility of the World Anti-Doping Agency (WADA)?

Accepted Answer

To regulate the use of banned substances in sports

Answer

To conduct doping tests on athletes

Answer

To educate athletes about the dangers of doping

Answer

To promote fair play and ethical behavior

Question 8

Which of the following substances is prohibited by WADA?

Accepted Answer

Human growth hormone

Answer

Creatine

Answer

Caffeine

Answer

Sodium bicarbonate

Question 9

What is the primary goal of the British Dietetic Association (BDA) in relation to supplements?

Accepted Answer

To provide evidence-based information about supplement use

Answer

To regulate the sale and distribution of supplements

Answer

To conduct research on the efficacy of supplements

Answer

To advise the government on supplement policy

Question 10

When evaluating the credibility of a supplement company, which factor is most important to consider?

Accepted Answer

Third-party testing and certification

Answer

Positive customer testimonials

Answer

Flashy packaging and marketing claims

Answer

Endorsements by famous athletes

Question 11

Which undesirable effect can result from excessive caffeine intake by athletes?

Accepted Answer

Impaired sleep

Answer

Heightened alertness

Answer

Enhanced endurance

Answer

Reduced nausea

Question 12

Which of the following is NOT classified as an ergogenic supplement?

Accepted Answer

Aspirin

Answer

Creatine

Answer

Caffeine

Answer

Beta-alanine

Question 13

What is the main mechanism of action of creatine supplementation?

Accepted Answer

Enhances anaerobic energy production

Answer

Increases muscle protein synthesis

Answer

Reduces muscle soreness

Answer

Improves cardiovascular endurance

Question 14

Which ethical principle guides the use of supplements in sports?

Accepted Answer

Fair play

Answer

Autonomy

Answer

Non-maleficence

Answer

Beneficence

Question 15

Which of the following substances is banned by the World Anti-Doping Agency (WADA)?

Accepted Answer

Anabolic steroids

Answer

Creatine

Answer

Electrolytes

Answer

Caffeine

Question 16

What role does beta-alanine play in sports performance?

Accepted Answer

Reduces muscle fatigue

Answer

Increases muscle mass

Answer

Improves cardiovascular health

Answer

Enhances cognitive function

Question 17

Which type of supplement is primarily used to promote recovery from exercise?

Accepted Answer

Recovery aids

Answer

Ergogenic aids

Answer

Nutritional supplements

Answer

Hydration supplements

Question 18

What is a crucial factor to consider when evaluating the safety and efficacy of a supplement?

Accepted Answer

Scientific evidence

Answer

Endorsements by athletes

Answer

Marketing claims

Answer

Personal experience

Question 19

Which of the following is NOT a potential benefit of using sports supplements?

Accepted Answer

Increased risk of injury

Answer

Improved performance

Answer

Faster recovery

Answer

Enhanced well-being

Question 20

Which substance has been prohibited by the World Anti-Doping Agency (WADA) since 2004 due to its potential to boost performance while posing health risks to athletes?

Accepted Answer

Erythropoietin (EPO)

Answer

Creatine

Answer

Caffeine

Answer

Protein powder

Question 21

Which supplement is primarily used to enhance muscle growth and strength through increased muscle protein synthesis?

Accepted Answer

Creatine

Answer

Glucosamine

Answer

Caffeine

Answer

Vitamin C

Question 22

Which supplement is specifically formulated to support joint health by preventing and treating discomfort, stiffness, and inflammation associated with exercise?

Accepted Answer

Glucosamine and chondroitin

Answer

Creatine

Answer

Omega-3 fatty acids

Answer

BCAAs

Question 23

Which ethical consideration is crucial in the context of supplement use in sports, as it pertains to the potential presence of substances prohibited by sporting organizations?

Accepted Answer

Potential for banned substances

Answer

Cost

Answer

Effectiveness

Answer

Convenience

Question 24

What is the primary function of carbohydrates in sports supplements?

Accepted Answer

Provide energy during exercise

Answer

Support muscle recovery

Answer

Lubricate joints

Answer

Enhance mental focus

Question 25

Which of the following benefits is attributed to the use of branched-chain amino acids (BCAAs) during exercise?

Accepted Answer

Reduced muscle damage and soreness

Answer

Increased electrolyte absorption

Answer

Enhanced flexibility

Answer

Boosted cognitive function

Question 26

Why is it important to taper off supplement use gradually rather than abruptly stopping?

Accepted Answer

To avoid withdrawal symptoms and potential health risks

Answer

To reduce side effects

Answer

To increase absorption rates

Answer

To enhance athletic performance

Question 27

Which factor should be considered when assessing the reliability and trustworthiness of a supplement?

Accepted Answer

Independent testing and certification

Answer

Price

Answer

Aggressive marketing claims

Answer

Celebrity endorsements

Question 28

What is a serious potential risk associated with the use of performance-enhancing drugs (PEDs)?

Accepted Answer

Long-term health consequences

Answer

Improved mental focus

Answer

Increased energy levels

Answer

Enhanced muscle recovery

Question 29

Which supplement has shown promise in reducing muscle soreness and inflammation after exercise?

Accepted Answer

Tart cherry juice

Answer

Glucosamine

Answer

Caffeine

Answer

Creatine

Question 30

What is a key consideration when selecting a sports supplement that is most appropriate for an individual's needs?

Accepted Answer

Individual goals, training regimen, and dietary requirements

Answer

Brand popularity

Answer

Lowest price

Answer

Celebrity endorsements