Uploaded September 2022 | Updated September 2026, 3 days ago
Eric dives deep into the topic of reverse dieting, which is often touted as a remedy for metabolic adaptation and a strategy to facilitate easier and more sustainable weight loss. However, this popular approach was originally driven by industry marketing rather than scientific evidence. Eric’s segment explores the actual research related to reverse dieting, which tells a much different story than the hyped-up anecdotes you’ll see on social media. He also explains why reverse dieting often appears to work in the short term while falling flat in the long term, and why a simple maintenance phase is a better option than reverse dieting.
References:
macrofactorapp.com/reverse-dieting
*TIME STAMPS*
0:00 Intro
3:36 Potential conflicts of interest and background information
7:11 Overview of metabolic adaptation and relative energy deficiency
11:18 The theoretical basis (and resulting claims) for reverse dieting
15:58 Pertinent questions to be answered in this segment
17:10 Metabolic adaptation versus metabolic damage
21:49 To what extent does metabolic adaptation actually interfere with weight loss and weight maintenance?
31:46 Is dieting with a higher calorie target actually easier?
34:36 Why the metabolic phenotype research casts serious doubts on reverse dieting
43:49 Empirical data from physique athletes
48:51 Overfeeding at natural body weight versus weight regain after dieting
57:44 Empirical data from the Minnesota Starvation Experiment
1:03:55 Important clarifications
1:05:25 Illusions that make reverse dieting seem way more effective than it is
1:29:25 Is there ever a good reason to reverse diet?
1:34:21 Practical applications and conclusions
Eric dives deep into the topic of reverse dieting, which is often touted as a remedy for metabolic adaptation and a strategy to facilitate easier and more sustainable weight loss. However, this popular approach was originally driven by industry marketing rather than scientific evidence. Eric’s segment explores the actual research related to reverse dieting, which tells a much different story than the hyped-up anecdotes you’ll see on social media. He also explains why reverse dieting often appears to work in the short term while falling flat in the long term, and why a simple maintenance phase is a better option than reverse dieting.
References:
macrofactorapp.com/reverse-dieting
*TIME STAMPS*
0:00 Intro
3:36 Potential conflicts of interest and background information
7:11 Overview of metabolic adaptation and relative energy deficiency
11:18 The theoretical basis (and resulting claims) for reverse dieting
15:58 Pertinent questions to be answered in this segment
17:10 Metabolic adaptation versus metabolic damage
21:49 To what extent does metabolic adaptation actually interfere with weight loss and weight maintenance?
31:46 Is dieting with a higher calorie target actually easier?
34:36 Why the metabolic phenotype research casts serious doubts on reverse dieting
43:49 Empirical data from physique athletes
48:51 Overfeeding at natural body weight versus weight regain after dieting
57:44 Empirical data from the Minnesota Starvation Experiment
1:03:55 Important clarifications
1:05:25 Illusions that make reverse dieting seem way more effective than it is
1:29:25 Is there ever a good reason to reverse diet?
1:34:21 Practical applications and conclusions
