AMPK (AMP-activated protein kinase)

AMPK (AMP-activated protein kinase) is a key enzyme that helps regulate energy balance in our cells. It gets activated when energy levels are low, such as during exercise or fasting, by sensing increased levels of AMP (a molecule indicating low energy). Once activated, AMPK promotes processes that generate energy, like breaking down fats and glucose, while turning off energy-consuming activities. This helps maintain optimal energy levels, supports metabolic health, and can influence aging, weight management, and disease prevention. In essence, AMPK acts as a cellular energy sensor and regulator, ensuring cells function efficiently during energy stress.