Why Tallow Is Back (And Why It Never Should Have Left)

Tallow Built Civilisations. Then We Got Talked Out of It.

For most of human history, beef tallow was kitchen currency. It fried the chips. It seasoned the cast iron. It waterproofed boots and moisturised skin. It was simply fat. Useful, stable, honest.

Then in the 1950s, a wave of dietary research, much of it later discredited, linked saturated fat to heart disease. Tallow got swept out. Vegetable oils moved in. And for 70 years, we cooked with industrially processed seed oils that require chemical deodorisation just to smell neutral.

We traded ancestral wisdom for a product that didn't exist before the 20th century. That trade is now being unwound.

So What Actually Is Beef Tallow?

Tallow is rendered beef fat, typically from the suet around the kidneys and loins. When slowly cooked and clarified, it becomes a creamy, shelf-stable fat that solidifies at room temperature.

It's not lard (that's pork fat). It's not dripping (that's pan run-off). Pure tallow is clean-rendered, filtered, and stripped of everything except the fat itself.

The best tallow comes from grass-fed cattle. Grass-fed animals produce fat with a significantly better omega-6 to omega-3 ratio: 1.4:1 versus 16:1 in grain-fed equivalents, along with higher concentrations of conjugated linoleic acid (CLA) and fat-soluble vitamins.

Your Body Already Knows This Fat

Tallow's molecular structure closely mirrors the composition of human sebum, the natural oil your skin produces. This is why it absorbs so readily and why tallow-based skincare has been used for thousands of years, from ancient Egypt to Victorian Britain.

For cooking, tallow's high smoke point (around 200–250°C depending on purity) makes it more stable under heat than most seed oils. Unlike polyunsaturated fats, tallow doesn't oxidise easily at high temperatures, which means no toxic aldehyde formation when you're searing a steak.

It also contains fat-soluble vitamins A, D, E and K, nutrients that require dietary fat to be absorbed in the first place. You're not just cooking with it. You're cooking with nutrition.

Tallow vs Seed Oils

Good News for Keto and Carnivore

Tallow has become a staple in keto and carnivore communities for good reason. It's pure fat. Zero carbs, high caloric density, and it supports ketosis without the need for processed MCT oils or seed-oil-laden cooking sprays.

One tablespoon delivers around 115 calories of clean energy, primarily from stable saturated and monounsaturated fats. For anyone managing blood sugar, improving metabolic health, or simply eliminating industrial oils from their diet, tallow is a logical switch.

What About Skin?

This one surprises people. Tallow applied topically acts as an occlusive agent. It prevents transepidermal water loss and reinforces the skin barrier. Because its fatty acid profile is so close to human sebum, it's absorbed without the greasy film many synthetic moisturisers leave.

It's been used on eczema-prone skin, post-sun exposure, and as a daily moisturiser for centuries. The modern science is catching up to what traditional use has always known.

Where We Land

Tallow didn't fail. We abandoned it in favour of convenience and industrialisation. The nutrition science behind the low-fat era has since been largely dismantled, and ancestral fats are being recognised for what they always were: nutrient-dense, stable, and effective.

Whether you want to cook better or nourish your skin without a chemistry lesson on the label, tallow deserves a place in your life.

Sources:

• Fallon, S. Nourishing Traditions. New Trends Publishing, 2001

• Draxe.com, Beef Tallow Benefits for the Whole Body

• Mayo Clinic Press, What is Beef Tallow? (2025)

• Omega-6:3 ratio study cited in The Conscious Farmer (grassfed tallow 1.4:1 vs grain-fed 16:1)