What should I know about was ist stoffwechsel?

Metabolism (Stoffwechsel) refers to all biochemical processes in your body that convert food into energy, build and repair tissues, and eliminate waste. It includes catabolism (breaking down molecules for energy) and anabolism (synthesizing compounds). Genetic tests like those from MyBody-X can analyze variants in genes such as FADS1 (omega-3 metabolism) or PPARA (fat oxidation), but the effects are modest and influenced by lifestyle. These tests offer insights, not definitive answers. A healthy metabolism depends primarily on diet, physical activity, and sleep. Always consult a healthcare professional before making significant changes based on genetic data. The provided context does not directly address the definition of metabolism, so this answer relies on established physiological knowledge.