No specific weight loss outcome is guaranteed for any individual
However, studies looking at blood sugar responses have suggested that if vegetables are eaten first, the speed of eating becomes less important
(6) M H Rasmussen, J Frystyk, T Andersen, L Breum, et al (1994) The impact of obesity, fat distribution, and energy restriction on insulin-like growth factor-1 (IGF-1), IGF-binding protein-3, insulin, and growth hormone Metabolism, 1994 Mar, Volume 43 (Issue 3), Pages 315-9
Eggs, Greek yogurt, cottage cheese, lean fish, and poultry are nutrient-dense choices that pair well with non-starchy vegetables and healthy fats
These are clinical outcomes data that also represent commercial outcomes for manufacturers: every treatment delay is a missed prescription fill
This should be used in conjunction with other known methods of combating fatigue, such as losing weight, reducing stress, drinking less alcohol, and trying to partake in more physical activities