Discover the essential functions of lysosomes: intracellular digestion, waste recycling, autophagy, and cellular maintenance. Learn how lysosomal enzymes work, their role in diseases like Tay-Sachs, and surprising functions in cell signaling and membrane repair. Comprehensive organelle biology explained.

Science-backed analysis of whether black coffee breaks a fast. Learn effects on autophagy, metabolism & insulin response. Includes fasting protocols comparison, brewing methods guide, and expert tips.