Taking magnesium in divided doses throughout the day can enhance absorption and support relaxation, particularly for those who consume caffeine. The relationship between magnesium and caffeine is crucial; caffeine can disrupt magnesium absorption and lead to increased stress on the body. Understanding one's metabolic type—fast or slow oxidizer—can also influence how caffeine affects energy levels and sleep. With the right magnesium supplementation, it's possible to enjoy caffeine without the negative side effects.