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.
On the other hand, the average response of adults under 30 is that old age begins at 60. More than half of the adults in under 30 said that old age actually begins before people hit their 60th birthday. On average, adults between the ages of 30 and 49 think old age begins at 69.