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.
In sub-Saharan Africa, the number of malnourished people grew to 203.5 million people in 2000â02 from 170.4 million 10 years earlier says The State of Food Insecurity in the World report. In 2001, 46.4% of people in sub-Saharan Africa were living in extreme poverty.