Sulfur-containing compounds are often added to dried foods like apricots as preservatives to help prevent oxidation and bleaching of colors. The sulfites used to help preserve dried apricots cause adverse reactions in an estimated one out of every 100 people, who turn out to be sulfite sensitive.
At the end of 18 months, however, the pear-shaped people had gained back half of the weight they had lost on either diet. Apple-shaped people gained back almost 1.4 of the 2.3 kg they lost on the low-fat diet but kept off all the weight they lost on the low-glycemic diet.
up vote 1 down vote. To go pear shaped is an expression used to indicate that a scheme has not been perfectly executed. The phrase seems to have originated in British English in the late 1940s or early 1950s. I have come across several suggested origins, but the best, for me, is related to training aircraft pilots.ri -- it's worth noting that in England, if someone is, well, fat, you describe them as pear shaped. (Many English women are a bit of an English pear - i.e., chubby bum.) I would have guessed that is the origin, but I'm not sure.