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.
Malnutrition can develop over a long period of time, so the symptoms may not seem obvious. Symptoms include: 1  Weight loss, indicated by loose clothes, belts, jewellery and even dentures. 2  Being tired and less energetic. 3  Not being as capable at performing usual tasks. 4  Being less physically active, not being able to walk as far or as quickly as before. 5  Changes in mood, such as becoming depressed and lethargic.