> The debate has never been "will consuming less calories than you expend make you lose weight"
If you missed the whole "calories in, calories out" debate, consider yourself lucky. The comment above isn't helpful, but there really was a period of time where the topic du jour among health influencers was debating that calories didn't explain weight gain or loss. It played into the popular idea that blame for the obesity epidemic rested squarely on the food industry and "chemicals" in our food.
At one point, I had a podcast-obsessed coworker who tried to tell us all that even when he ate 1000 calories per day he couldn't lose weight. He had a long list of influencers and podcasters who supported this claim.
The CICO debate was especially popular among influencers pushing their own diet. Debating CICO was a convenient gateway to selling people your special diet that supposedly avoids the "bad" calories and replaces them with "good" calories, making you lose weight.
If you missed the whole "calories in, calories out" debate, consider yourself lucky. The comment above isn't helpful, but there really was a period of time where the topic du jour among health influencers was debating that calories didn't explain weight gain or loss. It played into the popular idea that blame for the obesity epidemic rested squarely on the food industry and "chemicals" in our food.
At one point, I had a podcast-obsessed coworker who tried to tell us all that even when he ate 1000 calories per day he couldn't lose weight. He had a long list of influencers and podcasters who supported this claim.
The CICO debate was especially popular among influencers pushing their own diet. Debating CICO was a convenient gateway to selling people your special diet that supposedly avoids the "bad" calories and replaces them with "good" calories, making you lose weight.