Hunger is a normal and inevitable biological response during weight loss; one must therefore learn to anticipate and accept it rather than seeking to eliminate it entirely.

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From a physiological perspective, research confirms that reducing energy intake disrupts internal signals, increasing ghrelin (which stimulates hunger) and decreasing satiety, as…

noli's read

From a physiological perspective, research confirms that reducing energy intake disrupts internal signals, increasing ghrelin (which stimulates hunger) and decreasing satiety, as described in several literature reviews on metabolic adaptation. On a behavioral level, the idea of tolerating this discomfort is validated by Acceptance and Commitment Therapy (ACT). Pilot clinical trials, such as those by researcher Jason Lillis or the team of Niemeier, demonstrate that developing tolerance to food cravings and accepting these internal sensations promotes sustainable weight management. The only possible exaggeration would be to advocate for extreme or constant hunger, which, according to clinical observations, causes psychological fatigue and compensatory eating. Furthermore, science shows that enduring hunger does not preclude composing plates dense in nutrients and fiber to support the body daily. Ultimately, this approach, which intersects physiology and mental acceptance, is particularly robust for supporting a lifestyle change.

the sources

Claimed by r/Fitness (The Fitness Wiki). Noli grades the claim, never the person.

Decoded by Noli · July 13, 2026 · the original post

What the graded evidence says

Evidence: B

Effect: ad libitum energy intake as a function of dietary energy density — lowering dietary energy density consistently reduces spontaneous calorie intake at matched food weight/fullness; body-fat change tracks the resulting energy balance
Measured on: general adults

Energy balance is the driver, but it's affected by many things (satiety, food quality, sleep, activity), so it's not about rigid calorie math. 'Fat-burning' or 'negative-calorie' foods are a myth.

Noli has read similar claims

Other advice in the Register that leans on the same research.

To lose weight, there are no shortcuts such as fat-burning foods, organic products, or targeted exercises; everything relies on a caloric deficit, overall physical activity, and the total quantity of food consumed.

holds upGraeme Tomlinson

To lose weight without starving yourself, you should prioritize foods with low caloric density but high volume (such as vegetables), because the physical volume of ingested food does not always correspond to its calorie content.

holds upGraeme Tomlinson

"Fat fasting" (fasting based solely on the ingestion of fats) within a carnivore diet is an ineffective method for fat loss, as it often leads to a massive caloric surplus and lacks essential fiber.

holds upAbbey Sharp Registered Dietitian

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