Seasons Guide. Seasons. Dr. Sheldon Lee Cooper, B.S., M.S., M.A., Ph.D., Sc.D., is a Caltech theoretical physicist who formerly shared an apartment with his colleague and best friend, Leonard Hofstadter. Originally from East Texas, Sheldon started college at the age of 11, receiving his first Ph.D. at the age of 16.
There are 40 calories in a 2 slices serving of Bryan Roast Beef Slices. Calorie breakdown: 11% fat, 10% carbs, 79% protein.
According to the USDAâs National Nutrient Database for Standard Reference, a 2-ounce serving of roast beef cold cuts has approximately 66 calories. Calories are used by the body for energy and are specific to each individual based on gender, age and activity level. A 2-ounce serving of roast beef cold cuts has 10 grams of protein. Protein is an essential nutrient used to develop and maintain tissue, protect the body from infections and promote growth and healing.