Chikikie, I feel I must say that KD is a very well respected member and moderator of this forum and never gives out advice that is not accurate. No one has said that you can't build muscle while you are losing weight but you won't if you are malnourished. I am martial arts trained and all the Sensei's at my academy have extensive qualifications and are also trained fitness coaches. I have no doubts over KD's credentials and I wouldn't dismiss her advice.
This is a support forum which works on mutual support by ALL members