Which of the following would be a good source of nutritional information?

• A. Social media video selling a supplement.
• B. Studies from special interest groups.
• C. Studies from universities published in peer-reviewed journals.
• D. Magazine articles about the benefits of a given diet.

Answer: (C)

Verified step by step guidance

1. Step 1: Understand the importance of credible sources in nutritional information. Credible sources are those that are unbiased, evidence-based, and peer-reviewed, ensuring the information is scientifically valid and reliable.
2. Step 2: Evaluate the options provided in the problem. Social media videos selling supplements are often biased and may lack scientific evidence. Studies from special interest groups may have conflicts of interest and could be skewed to support their agenda.
3. Step 3: Recognize that studies from universities published in peer-reviewed journals are considered reliable sources. Peer-reviewed journals ensure that the research has been critically evaluated by experts in the field before publication, reducing the likelihood of errors or bias.
4. Step 4: Understand why magazine articles about diets may not be reliable. These articles often lack scientific rigor and may be influenced by trends or marketing strategies rather than evidence-based research.
5. Step 5: Conclude that studies from universities published in peer-reviewed journals are the best source of nutritional information among the options provided, as they adhere to scientific standards and are free from commercial bias.