* Recognize caffeine's role in reducing liver lipid content.
* Understand the genetic, pharmacological, and metabolomic methods employed in in vitro and in vivo studies.
* Grasp how caffeine triggers raw material formation for phagosomes and lysosomes.
* Identify the impact of caffeine on mTOR, amino acids, sphingolipids, and genetic expression.
* Recognize caffeine's protective effect on mitochondria and its influence on lysosomal acidification.