Is Beef Tallow Healthy?

Is beef tallow actually healthy? It's a fair question. For decades we were told to avoid animal fats. Now tallow is back in kitchens everywhere. If you're cooking with beef tallow and wondering whether it's actually okay to eat, here's what the science says.

Key Takeaways

• Beef tallow is made up of about 50% saturated fat, 42% monounsaturated fat, and 4% polyunsaturated fat.

• Although beef tallow is high in saturated fat, its primary saturated fat, stearic acid, is the exception to the rule. Unlike most saturated fats, stearic acid does not raise LDL (bad) cholesterol.

• It contains vitamins D, E, and K2, especially in grass-fed versions.

• Its smoke point of around 400°F makes it much more stable at high heat than most vegetable oils.

• It's not a superfood, but it's not harmful in moderation either. That said, it should not be consumed in excess or used as an everyday cooking fat. What matters most is your overall diet.

• If you have heart disease or high cholesterol, talk to your doctor before adding more saturated fat.

What Is Beef Tallow?

Beef tallow is rendered beef fat. It's solid at room temperature, has a mild savory flavor, and has been used in kitchens for hundreds of years. 

If you've ever wondered why your fries taste so much better at certain restaurants, there's a good chance they use beef tallow for frying. Chains like Steak 'n Shake, Popeyes, Smashburger, and Outback Steakhouse use it, and now more home cooks are bringing it into their own kitchens too.

Is Beef Tallow Healthy?

Mayo Clinic has weighed in and their answer is measured: it can fit into a healthy diet, but it depends on how much you use and what the rest of your diet looks like. Yes, it's high in saturated fat, but its main saturated fat, stearic acid, behaves differently from the rest. It's one of the more misunderstood fats out there, and the science is more nuanced than the headlines suggest. Use it sensibly and it has a place in a balanced diet.

What's Actually in Beef Tallow?

All data from USDA FoodData Central per 100g.

Source: USDA FoodData Central — Fat, beef tallow (FDC ID 171400)

The Fat Breakdown

Not all fats in tallow are the same. Here's what's actually in there per 100g:

• Stearic acid: 18.9g — a saturated fat that research shows does NOT raise bad cholesterol

• Palmitic acid (16:0): 24.9g — a saturated fat that raises LDL cholesterol.

• Oleic acid: 36g — the same healthy fat found in olive oil

• Linoleic acid: 3.1g — a polyunsaturated omega-6 fat

Tallow contains a lot of oleic acid. That's the same fat that makes olive oil popular for heart health.

Vitamins

Tallow also contains:

• Vitamin E: 2.7mg per 100g

• Vitamin D: 28 IU per 100g

• Choline: 79.8mg per 100g

Grass-fed tallow has even more, including vitamin K2 and CLA (conjugated linoleic acid), which grain-fed versions have less of.

Does the Research Say It's Safe?

You've probably heard that saturated fat is bad for your heart. That's not the full picture. Different saturated fats behave differently in your body.

A study by Mensink et al. found that stearic acid, one of tallow's main fats, has no effect on LDL cholesterol at all. It's one of the few saturated fats that doesn't raise bad cholesterol.

Palmitic acid, also in tallow, does raise LDL. But tallow also raises HDL (the good cholesterol), which means the overall effect on your heart health is more complex than just looking at one number.

What Doctors Actually Say

Cleveland Clinic has weighed in on beef tallow for cooking and notes it can be part of a balanced diet. MD Anderson has also addressed the beef tallow trend, calling it neither a superfood nor a dangerous food.

The general medical consensus: your overall diet matters far more than any one ingredient.

Is Tallow Better Than Vegetable Oils?

Tallow is better than vegetable oils for cooking at high heats. This is because vegetable oils like soybean and sunflower oil are high in polyunsaturated fats, which break down quickly at high temperatures and produce harmful compounds when overheated.

Tallow is only 4% polyunsaturated fat, compared to the 50-70% concentration in vegetable oils. It stays stable at high heat. That's a meaningful difference if you're frying or searing. 

Why Is Tallow Making a Comeback?

Sweetgreen brought back tallow-fried potatoes. Steak 'n Shake switched back to tallow for its fries. People are starting to question whether the vegetable oils that replaced animal fats decades ago were actually better, and compared to beef tallow seed oils don't hold up nearly as well under scrutiny. 

A lot of that original research was funded by food companies with a financial interest in selling seed oils. More recent independent research has struggled to find a clear link between natural animal fats and heart disease.

When Should You Be Careful?

Tallow is not for everyone in the same amounts.

Watch your portions. At 115 calories per tablespoon, it adds up like any other fat. A little goes a long way.

Talk to your doctor first if you have: high LDL cholesterol, heart disease, or a strong family history of heart problems. The American Heart Association recommends keeping saturated fat below 6% of total daily calories for high-risk individuals. 

Not all tallow is equal. Grass-fed tallow has more vitamins and CLA than grain-fed. If nutrition is your priority, source matters.

Frequently Asked Questions

Is beef tallow bad for your heart?

Not necessarily. Its main saturated fat, stearic acid, doesn't raise bad cholesterol. It also raises good cholesterol. Your overall diet matters far more than one ingredient.

Is tallow healthier than butter?

They're similar in many ways. Tallow has more monounsaturated fat and a higher smoke point. Butter has more vitamins A and K2 and a richer dairy flavor. For high-heat cooking, tallow is the better choice.

Does beef tallow make food taste like beef?

Only mildly. The flavor is subtle and savory. With strongly seasoned food, you won't notice it at all.

Is grass-fed tallow better?

Yes, nutritionally. It has more CLA, vitamin K2, and fat-soluble vitamins than grain-fed tallow.

How much tallow is okay per day?

One to two tablespoons as a cooking fat is reasonable for most healthy adults. If you have heart disease or high cholesterol, ask your doctor.

Where can I buy good quality tallow?

Beef Tallow for Cooking sells bulk beef tallow for home cooks who go through it regularly and want a better price per unit.