Just ran across a site:
This site pretty much tells you exactly everything that is in any type of food and how much. Anyway, I have been on the atkins diet for a while now, and, considering that 3 ounces of beef has 1.631 grams of arginine, chicken has 2.619 grams per 5 ounces, and pork comes in at 1.612 grams per 3 ounces, I will be spending my supplement dollars elsewhere. I figure that I am eating about .75 lbs. of meat a day so, taking the average of the three contents, I am getting about 6.5 grams per day.