The collagen used in commercial products is not human collagen, it is usually cow or pig collagen, it is similar enough to have the same effect as human collagen but different enough that the body recognizes it as foreign. Anything the body recognizes as foreign has the potential to cause allergies.
There are 470 calories in a 1 biscuit serving of Hardee's Sausage & Egg Biscuit. Calorie breakdown: 57% fat, 30% carbs, 13% protein. Related Biscuits from Hardee's:
If you want to increase your calorie intake without getting too full, choose foods from the bottom half of the map. Read more about the Nutritional Target Map Nutritional Target Map for Hardee's breakfast: Sausage and Egg Biscuit Nutrition Facts & Calories. For best results, be sure to enable the option to PRINT BACKGROUND IMAGES in the following browsers: - Firefox (File > Page Setup > Format & Options) - Internet Explorer 6/7 (Tools > Internet Options > Advanced > Printing)