/sci/ - Science & Math

>>10031183
zzz another ad-hominem reply

Appetite increase :
>"On average, energy intake increased by ~100 kcal/day per kg of weight lost—an effect substantially greater than the ~30 kcal/kg/day changes in energy expenditure observed with 10 to 20% weight loss in subjects with obesity."

>this is on obese subjects we can assume that weight loss is a lot more difficult in overweight subjects(?)

>figure shows how appetite remains significantly increased and energy expenditure reduced even after going back to baseline caloric intake

>www-ncbi-nlm-nih-gov.manchester.idm.oclc.org/pmc/articles/PMC5108589/

Compensatory subconscious behaviour:
>www.ncbi.nlm.nih.gov/pubmed/23470300

Metabolic changes:
>www.ncbi.nlm.nih.gov/pubmed/10797147
>www.ncbi.nlm.nih.gov/pubmed/19660148
>www.ncbi.nlm.nih.gov/pubmed/20054213
>www.ncbi.nlm.nih.gov/pubmed/11430776

Large 2014 meta analysis including 37+8 studies and 7788 subjects:
>Overall effects of behavioural/lifestyle interventions, both with and without orlistat, on weight loss maintenance are small, and further research needs to focus on increasing effectiveness of interventions

>www-bmj-com.manchester.idm.oclc.org/content/348/bmj.g2646

Counter argument:
>Studies show that refeeding/cycling diets can help with many of those complications. But large studies replicating the long term weight loss and maintenance at a reasonable magnitude for such diets and looking at all the factors above are yet to be produced.

Conclusion:

The current literature does not support the efficacy of exercise + diet induced weight loss and maintenance.


>>10031261

What do you mean by overabundance biologically speaking? That's very vague. If you believe there is any harmful interactions or another harmful effect from being overabundant then please elaborate. With evidence preferably.