Avoid crash diets

Avoid Crash Diets

Crash diets -- those involving eating fewer than 1,000 calories a day -- are disastrous for anyone hoping to quicken their metabolism. Although these diets may help you drop pounds (at the expense of good nutrition), a high percentage of the loss comes from muscle. The lower your muscle mass, the slower your metabolism. The final result is a body that burns fewer calories (and gains weight faster) than the one you had before the diet.

http://www.m.webmd.com/diet/ss/slideshow-boost-your-metabolism?ecd=wnl_chl_091013&ctr=wnl-chl-091013_ld-stry&mb=GULHw1r0yczQttMGkoWNR%40HnVev1imbCX2R%2fDNcXcrE%3d