 
 <prompt> Wetin fit make you gain weight? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Shift-work or chronic jet-lag get serious effect for body circadian and metabolic events. Animals wey dem force make dem chop during their resting time dey show increase for body mass and change for how clock and metabolic genes dey behave. For humans, shift-work wey dey make person chop at irregular times dey cause change for how insulin dey work and e fit make person get higher body mass. Shift-work fit also cause person get more risk for cardio-metabolic syndrome, hypertension, and inflammation. 