Life Insurance. The life insurance customer service team at Friends Life have four different telephone numbers; you should call the one that corresponds to the prefix before your policy number. Prefix â F or L, call: 0845 600 3122. Prefix â H, J or L, call: 0845 070 7099. Prefix â 3, call: 0845 300 1942.
Lean Body Mass vs. Muscle Mass. Lean Body Mass (also sometimes known as simply âlean mass,â likely the source of the word âlean muscleâ) is the total weight of your body minus all the weight due to your fat mass. It includes the weight of all your organs, your skin, your bones, your body water, and your muscles.
Losing muscle is highly undesirable because your metabolism will decrease and aesthetically, you may not look leaner even if you do lose weight. Lean body mass is also your set point to determine how much fat you should lose and what your body fat percentage will be if you lose a certain amount of fat. You can check out the Ideal Body Weight Formula, which takes into account your lean body mass to arrive at your ideal weight.