Controversy regarding the metabolism and excretion of d-lactate in mammals exists in the literature. Conventional opinion is that d-lactate is not well metabolized by mammals and is excreted mainly in the urine (11,13,21â25).
Around three million parents still have their grown-up children living with them at home, a report revealed yesterday. The survey shows the average age of the children, dubbed âfailed fledglingsâ, is 27 â although some are in their forties.
As a segment of the population, grandparents outnumber African Americans or Hispanic Americans. And you're not whiling away your hours in rocking chairs. Far from it: The average age of first-time grandmothers in the United States is 50; for first-time grandpas, the average age is 54.Overall, 54 percent of grandparents (a total of 38 million) are younger than 65. By 2010, half of all grandparents will be Baby Boomers.nd you're not whiling away your hours in rocking chairs. Far from it: The average age of first-time grandmothers in the United States is 50; for first-time grandpas, the average age is 54. Overall, 54 percent of grandparents (a total of 38 million) are younger than 65.