Why Tallow Might Be Your New Best Friend

In the latest episode of Whole-Body Health, Dr. Saleeby dives into the history, science, and surprising benefits of tallow—a natural fat that’s making a big comeback in health and skincare circles.

Tallow isn’t just old-school; it’s packed with nutrients that support skin health, hormone balance, and even immune function.

For centuries, it was a staple in both kitchens and apothecaries—and after hearing Dr. Saleeby explain it, you might be wondering why we ever moved away from it!

:speech_balloon: Have you ever used tallow for cooking, skincare, or health?

The Whole Body Health episode can be found here Whole Body Health Episode 37: All About Tallow

I have kept commercially prepared Tallow in my pantry for a couple of years. What is the difference from commercially produced Tallow to the bacon grease that I pour in a jar?

I honestly forget that it is there. It cooks a little differently from olive oil and butter, which are the only alternatives that I use.

Great question! While commercially produced tallow and bacon grease are both rendered animal fats, there are some key differences in their source, composition, and typical uses:

:cut_of_meat: Tallow

Source: Typically rendered from beef or lamb fat (specifically suet—fat around the kidneys).

Purity: Usually slow-rendered, filtered, and purified to remove impurities, moisture, and proteins.

Smoke Point: High (~400°F / 204°C), making it stable for high-heat cooking.

Shelf Life: Very stable—can last months unrefrigerated if stored properly.

Uses: Cooking (especially in paleo/keto), skincare, soaps, candles, healing balms.

:bacon: Bacon Grease

Source: Rendered from pork belly, which is cured and smoked.

Additives: Contains salt, smoke flavor, sugar, and other curing agents, which can impact health and shelf life.

Smoke Point: Lower than tallow (closer to ~325°F / 163°C).

Shelf Life: Less stable—best refrigerated; can go rancid faster due to leftover food particles.

Uses: Flavorful cooking fat (great in beans, eggs, greens), but not ideal for skincare or long-term storage.

:soap: Bottom Line:

Tallow = Pure, clean, shelf-stable, nutrient-rich — great for both cooking and body care.

Bacon grease = Tasty, but less stable and not suitable for cosmetic use due to salt and additives.