In humans (n = 10) infused with 1.0â1.3 mmol sodium dl-lactate/(kg Â· h), â¼90% of d-lactate was metabolized, and 10% excreted in the urine (12). At higher infusion rates of 3.0â4.6 mmol/(kg Â· h), metabolism decreased to â¼75% of overall clearance (12).
Deaths from alcohol poisoning as a contributing cause peaked for those between ages 35 and 44 (average age at death was 39.9 years). When the age-specific rate was calculated using deaths with any mention of alcohol poisoning, the rate was highest at ages 35 to 44 (1.33 deaths per 100,000 population).
In 2003, the average age of first use of alcohol was about 14, compared to about 17 1/2 in 1965 (7,8). People who reported starting to drink before the age of 15 were four times more likely to also report meeting the criteria for alcohol dependence at some point in their lives (9).