"Uncontrollable cravings" refers to strong and intense desires for something, typically food or a certain substance, that are difficult to resist or control. Full definition
Sugar triggers the brain similar to other addictive drugs thus creating uncontrollable cravings for sugar all day. (dietitiandrive.com)
Skipping meals and going low carb or no carb day after day can wreck your metabolism, prevent you from shedding unwanted body fat and cause uncontrollable cravings. (thebettyrocker.com)
The neurochemistry of power also informs us that a sudden withdrawal of power is bound to produce uncontrollable cravings for its reacquisition. (blog.politics.ox.ac.uk)