I've done much research on the protein intake per pound without getting satisfactory answers. When I started bodybuilding in 1980 the rule of thumb then was 70 Grams per day believe it or not. So now at age 47 I do what fits best for me so the 1 gram of protein per body weight works best from my experience.
I was 230 lbs a couple yrs ago at 5'-7" while training hard (6 days a week). Fortunetly for me I tore a pectoral muscle on heavy bench day or I wouldn't have discovered that I was a stroke wainting to happen. I took a physical and found out my cholestoral, blood sugar and BP were through the roof. I was tempting fate by pounding a pot of coffee in the morning and a red bull before each workout if that wasn't enough I was adding Cell Tech( loaded with sugar as a carrier) to my protein drink post workout.
My Choletoral was 240, my BP was 168/110 and my blood sugar was at diabetic levels and had a pulse of 102 while relaxed sitting at home.
Starting this January I radically changed my entire routine and diet.
I ate nuthing but chicken breast, tuna, black beans , Egg Whites, brown rice and Oatmeal while drinking nuthing but water and two cups of coffee. I did however drink One post workout Synthetic protein drink : Nitrotech my favorite. Like you I was concerned about the cholestoral but the nutritionist I trust said to blow that off. I added Oatmeal and wheat germ to the drink for the cholestoral concerns, and Cinnamon for the sugar issues.
Today my weight is 205 , my body fat wich was up in the 20's is down to under 10%, Cholestoral is 160 down from 240, my blood sugar is in the 80's down from 150 and BP is a consistent 128/72.
My workout routine went from an emphasis on stength to muscle tone using a routine called crazy 8's with 30-60 second intervals on every muscle group while doing One group per day. If this routine isn't considered anerobic then I don't know what is lol