With the end of the year almost here, most of us have social events to attend, which in many cases means increased alcohol consumption. If you wonder what’s the relationship between alcohol and health, read on. Alcohol, a drug and a nutrient Alcohol is one of the most prevalent socially accepted drugs. It is also a nutrient, in the sense that it contributes to energy intake. Each gram of alcohol contributes 7 kilocalories (29.3 kilojoules) per gram. Compare this to 4 kilocalories (16.7 kilojoules) per gram of carbohydrate or protein and 9 kilocalories (37.7 kilojoules) per gram of fat. To put these numbers into perspective, a standard drink is a…