Cod Liver Oil :: Fatty Acid Gold Mine - High levels of Vitamin A & D, as well as a good amount of Vitamin E. Also a great source of important Omega-3 fatty acids.
Duck/Chicken/Goose/Turkey Fat :: Healthy Cooking Fats - Poultry fat is a source of antimicrobial palmitoleic acid and is a healthy fat for cooking. Look for pastured, organically sourced poultry fat.
Tallow/Suet :: Stable Cooking OIl - Rendered fat from cattle, sheep, or lamb. Stable for cooking at high heat. Source grass-fed, organic if at all possible.
Grass-Fed Butter :: Good Fat - One of the healthiest foods on the planet. Full of fat-soluble vitamins. Extra points for cultured, grass-fed butter.
Coconut oil :: Health Powerhouse - Medium chain fatty acids are easy to digest and absorb. This makes it a great fat for people who have trouble digesting fats. Also has excellent anti-microbial properties.