Expert Demise.pdf

The primary source of nutrition and medical information is the internet, where journalists, celebrities, and bloggers present information in a scientific-like manner, often using PubMed. However, they lack the training to read, understand, and evaluate complex scientific studies, leading to misleading information and sensationalized headlines.

A 2003 review published in the American Journal of Medicine found that out of 101 scientific articles claiming novel or therapeutic promises, only one had widespread use or clinical application after 20 years. Studies in nutrition and supplements are prone to pseudo-expert abuse, with examples including the 2014 Time magazine article "Eat Butter" and the NY Times article "Butter is Back!", which were based on flawed meta-analyses.

The scientific community criticized these articles, citing thousands of studies showing that saturated animal fat is hazardous to health. Dr. David Katz stated that the question asked in the study was flawed, and the answer was not illuminating. The media's sloppy reporting and flawed analysis led to misinformation, highlighting the "Death of the Expert".

In medical science, the randomized controlled clinical trial (RCT) is considered the gold standard, but it has flaws, especially in studying supplementation and diet. The RCT is an experiment where a group of people is given a treatment, and the outcome is reported, with additional groups receiving no treatment, a variation of the treatment, or a placebo. However, many nutritional and supplement studies are difficult to do and flawed, requiring careful consideration when applying or advising based on the results.