61.   He said the leading theory is that menstruation can be triggered by a certain amount and type of body fat.

62.   He said his weight and body fat are the same.

63.   He is muscular and does not show a hint of body fat around the midsection, yet he staggered and bobbed and often wandered aimlessly.

64.   He said when people grew older, their oxygen capacity declined, body fat increased, bone mass diminished and muscles weakened and shriveled.

65.   He runs well for someone his size, and he has just a pinch of body fat.

66.   If she were a real live woman she would not have enough body fat to menstruate regularly.

67.   In contrast, Amgen is betting that a protein called leptin can cause people to lose body fat.

68.   In Dupont Circle, one of the most dreaded side effects is a redistribution of body fat, or lipodystrophy.

69.   In addition, very low-calorie diets promote loss of lean muscle mass as well as body fat.

70.   In nursing women, DHA and AA are naturally transferred from body fat to breast milk.