Lean beef is a plant-substitute alternative that is just as effective for satiety, while also supporting a reduction in carbohydrate and sugar consumption, with better sensory satisfaction.

noli's read

Dr. Gabrielle Lyon relies here on a randomized controlled trial (RCT) published in the 'Journal of Nutrition' (2024). The analysis confirms that, in terms of immediate satiety, animal and plant proteins can produce comparable effects in equal quantities. The observation regarding carbohydrate reduction is consistent: by prioritizing a protein-rich source, replacing plant substitutes (which are often more processed and higher in carbohydrates) mechanically allows for a decrease in sugar intake, which is validated by several meta-analyses on high-protein diets. The 'flavor and texture' aspect relates to sensory preference, which is a key factor in long-term dietary adherence, although this remains subjective and depends on preparation. It is important to note that this study does not disqualify plant proteins per se, but highlights that the overall nutritional profile (and not just the protein) differs depending on the choice of food. There is no exaggeration here, but rather an emphasis on a practical lever for managing the quality of one's diet.

the sources

1. 1Morton RW, Murphy KT, McKellar SR, et al. 2018
2. 2Leidy HJ, Clifton PM, Astrup A, et al. 2015