Don't restrict calories on eating days, that could cause drop in metabolism. (idmprogram.com)
If all you do is cardio you can expect to lose a lot of muscle, and as we discussed in point # 1, that'll mean a big drop in metabolism. (instantknockout.com)
This business of starving, and huge drop in metabolism is bull, the drop might be only 5 % at any rate if one is worried about that, just refeed an extra 1200 calories in carbs, once every ten days. (coachcalorie.com)