Taking fat out of whole food makes it break down faster and become harmful when cooked.

Even when the body has lots of natural antioxidants, taking fats out of their original cell structure makes them more likely to break down when heated or exposed to air—because the cell’s built-in protection is gone.

When meat is wrapped in a special film with natural antioxidants, it doesn't go bad as fast — this suggests that without these protective substances, fats in meat break down more easily when exposed to air or heat.

When lipids are taken out of their natural food source, they lose natural protective chemicals that keep them from going bad when heated. This study shows that adding a special peptide back in helps prevent that damage, meaning those protections were missing after isolation.

When scientists take fats out of their natural environment in the body, they lose protective stuff like vitamins that keep them from going bad—this study shows those fats spoil faster when taken out, but if you handle them quickly and gently, they stay healthier.