To effectively track physical progress, it is recommended to weigh yourself regularly (daily or weekly), always under the same conditions (fasting, without clothing), in order to analyze the overall trend rather than reacting to daily variations.

holds up

This approach is widely supported by behavioral and nutritional sciences. Observational studies and systematic reviews, such as those published in the International Journal of…

noli's read

This approach is widely supported by behavioral and nutritional sciences. Observational studies and systematic reviews, such as those published in the International Journal of Behavioral Nutrition and Physical Activity, confirm that frequent weighing is associated with better weight management and increased awareness of habits. The method is scientifically robust because it uses a moving average to smooth out the 'noise' related to natural fluctuations in body water, glycogen, or intestinal content. There is no exaggeration here: the advice does not promise magical results, but offers a reliable measurement tool. The psychological aspect is also well-documented: this practice helps detach the individual from the emotion linked to an isolated number to focus on a progress curve. It is a pragmatic strategy that transforms raw data into actionable information without introducing complex biases.

the sources

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

Decoded by Noli · July 18, 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.