Ok here is my problem. Around October of last year I put a home gym in my house which has allowed me to avoid missing workouts. I am 6ft3-4 and usually hover around 215 pounds. I have been working out very hard since october and had not got on the scale since then . I was in what I would consider to be the worst shape I have been in for years, prior to getting the gym in my house. I was a somewhat sloppy 220 pounds. Around March of this year I noticed my abs were starting starting to show again and my arms were getting vascular again and I was fitting better into my clothing. I got on the scale expecting to be around 205-210 and was amazed when I saw 240 pounds. I have upped my cardio even more and am doing about 45 minutes of HIIT every other day and going on distance runs on tuesday and thursdays. Usually when I start cardio the weight comes off rather fast instead I have been killing myself for alittle over a month and have only seen the loss of a pound. Is it possible that most of the weight I put on in was muscle which is why it is difficult to see a change in body weight ? Also I am looking for advice on any supplements which will help me lose some weight. I need something that will not increase my anxiety.