I weighed 212 pounds when I graduated from high school. I played football and baseball at this weight and in good shape. Doctor checked chol,BP, and blood sugar. Everything O.K. He said that I needed to get active again if I wanted to live to see grand children. I stand all day at work but get littl...

I'm a 45 year old that needs to drop at least 75 pounds. I'm 5'11 and 310lbs. I just joined a 24 hour gym. How many calories can I consume and lose weight. Any workout suggestions? Weights, Cardio, etc. Any suggestions are much appreciated. I know I didn't gain it in a day and likewise can't lose it...