This depends purely on how much you intake. Caffeine is eliminated through first-order kinetics, and has a half life of ~5 hours (with some individual variability). Based on this, it would seem logical that taking one massive hit of caffeine is a good thing, since it lingers for a long time in your system.
ANTANANARIVO â The results of a new Cost of Hunger in Africa (COHA) study indicate that Madagascarâs economy loses 3.384 billion Ariary (US$1.5 billion) per year â the equivalent of 14.5% of the countryâs Gross Domestic Product (GDP) â to the effects of malnutrition.
Similar effects have been calculated for the effects of forests on rainfall in the Indian subcontinent (Harding, 1992), and tropical forest protection has been shown to generate drought mitigation and flood mitigation benefits in Indonesia (Pattanayak and Kramer, 2000) and Madagascar (Kramer et al., 1997).