| | Conditions Treatments | Bones, Joints Muscles Why should stock made from beef or veal bones cook longer than fish bones? Beef and veal bones contain more collagen than fish bones, which takes longer to break down and gelatinize. Bones, Joints Muscles - Related Articles How Do I Know If I Have Food Poisoning? How is the digestive tract anatomy adapted to life on land? Celexa Side Effects Glucosamine Health Food Supplements Information How to Do Sports Massage for Hamstring Strains Painful Intercourse Post Menopause Zand Quick Cleanse Kit Instructions