Last Updated on February 10, 2022 by Michael Joseph
Ghee is a delicious cooking fat made from butter.
But does it have any drawbacks? And is it a healthy choice of cooking fat?
This article examines the nutrition profile of ghee alongside its potential benefits and disadvantages.
What Is Ghee?
Ghee is popular throughout India and the Middle East, and its origins are thought to go back to 1500 BC.
While ghee is very similar to butter, it contains no lactose (milk sugar), protein or moisture.
As a concentrated source of butterfat, ghee has a rich and buttery taste, and it is more resistant to burning at high temperatures.
How Is It Made?
The production of ghee is straightforward, and it merely involves heating butter so that the water/moisture evaporates.
Additionally, the heating process browns the milk solids (proteins and lactose) in the butter, which are then removed by straining.
The result is tasty, pure butterfat.
Ghee Nutrition Facts
Since ghee is an isolated source of fat, it is not particularly high in nutrients.
The tables below show the nutrition profile of ghee in full per tablespoon serving (13 grams) (1);
Calories and Macronutrients
|Saturated Fat||7.9 g|
|Monounsaturated Fat||3.7 g|
|Polyunsaturated Fat||0.5 g|
|Vitamin||Amount (% RDI)|
|Vitamin A||8 %|
|Vitamin E||2 %|
|Vitamin K||1 %|
Ghee contains trace amounts of calcium, phosphorus, potassium, and sodium.
However, none of these minerals are present in meaningful amounts (less than 1% of the RDI).
Is Ghee Suitable For High Heat Frying?
Perhaps the most important considerations for any cooking fat is how resistant it is to oxidation.
Studies On Ghee’s Stability At High Temperatures
Firstly, ghee is predominantly saturated fatty acids, which happen to be the most stable types of fat. As a result, the fatty acids in ghee are less likely to oxidize when exposed to high heat during cooking (4, 5).
Additionally, one recent study demonstrated that heating ghee at a temperature of 180°C (356°F) for up to 30 minutes resulted in zero molecular changes to the oil (6).
In other words, the heating process created no unhealthy oxidation compounds.
A further study found that ghee “deteriorates more” at temperatures above 180°C and becomes rancid at anything over 250°C (482°F) (7).
Overall, ghee appears to be a stable cooking fat for typical use. For the healthiest frying/cooking, temperatures under 180°C seem to be ideal.
By comparison, some vegetable oils (such as grapeseed and Canola oil) generate large amounts of oxidation products after 30 minutes of heating at 180°C (8).
One interesting study directly compared ghee, lard, palm oil, and soybean oil regarding how much acrylamide they produced when used for frying.
Acrylamide is a potentially toxic compound that is recognized as a probable carcinogen, and it can form when frying starchy foods in oil (9).
The table below shows the concentration of acrylamide that each cooking fat produced in the study (10);
|Cooking Fat||Acrylamide Produced (per gram)|
|Palm Olein||1442 ng|
|Soybean Oil||2447 ng|
As shown in the table, ghee produced approximately 40% less acrylamide than lard and substantially lower amounts than palm olein and soybean oil.
Potential Benefits of Ghee
In addition to its stable nature, ghee has various additional benefits.
Some of these are relatively modest, but they are still a nice bonus.
1) Contains Almost No Lactose Or Milk Proteins
Since ghee is pure butterfat, there are only trace amounts of lactose and milk proteins present.
A study of 5 samples of ghee found that the lactose concentration ranged from 0.05 to 2.9 mg per 100 grams (11).
Therefore, it is likely that most individuals with lactose sensitivities would be able to consume ghee.
There is also the additional benefit that ghee is unlikely to burn while cooking since it does not contain milk proteins and sugars.
2) Supplies Small Amounts of Fat-Soluble Vitamins
Among its many functions, vitamin A plays a vital role in the immune system and in maintaining healthy skin and vision (13).
Alongside vitamin A, ghee also provides small amounts of the fat-soluble vitamins E and K.
3) Provides Modest Amounts of Omega-3
To be clear; don’t think of ghee as a good way to get omega-3 because oily fish is by far the best source for that.
However, ghee does contain a modest amount of omega-3 fatty acids.
According to the USDA Food Composition Database, a tablespoon serving offers 184 mg omega-3 in the form of DHA/EPA (1).
Other factors may influence the amount of omega-3 present in dairy foods, and products from grass-fed cows tend to contain the highest concentrations (16).
4) Good Source of CLA
Conjugated linoleic acid, abbreviated as CLA, is a fatty acid that dairy foods (particularly grass-fed dairy) offer in high amounts.
Since ghee is the most concentrated source of dairy fat, it also offers the highest quantity of CLA.
Studies On CLA
Animal studies have shown that CLA may have potential benefits for human health. For example, one study compared the effects of an energy-matched diet including either high CLA ghee, low CLA ghee or soybean oil in rats (17).
Interestingly, the high CLA diet increased blood levels of antioxidant enzymes and led to improvements in the cholesterol profile of the animals.
A recent systematic review also showed that CLA supplementation “is associated with a significant decrease in LDL cholesterol” and a “non-significantly decreased” level of triglycerides (18).
As HDL levels did not markedly change, this also improved the ratio of non-HDL to HDL, seen as a useful marker of cardiovascular risk (19).
There are also claims that CLA can help with weight loss and fighting cancer. However, existing systematic reviews and randomized controlled trials suggest that these effects are inconsistent and not clinically significant (20, 21).
5) May Potentially Have Beneficial Impacts On Cardiovascular Health Markers
Some studies show that ghee may have a positive influence on cardiovascular health markers.
In a randomized clinical trial, 129 participants were assigned to three different diets to compare the effects of different cooking fats. Among these participants, 44 individuals were assigned to a diet featuring ghee for 40 days.
Interestingly, the ghee-based diet significantly increased HDL levels, moderately reduced triglycerides, and non-significantly reduced LDL levels over the 40 days (22).
However, other than this relatively small study, there is little other clinical research on ghee and health markers in humans. That said, animal studies involving rats appear to show similar findings (23).
More research in humans is probably necessary before giving this claim too much credence.
There are also one or two disadvantages to be aware of regarding ghee.
1) Ghee May Contain Oxidized Cholesterol
The cholesterol oxidation likely happens due to commercial production processes that use excessively high temperatures when preparing the ghee.
If this is a concern, it is possible to find ghee products that use low-temperature processing, or you can always try making your own.
There is a guide on how to make ghee at home in this review of butter vs. ghee.
2) Be Careful Not To Buy ‘Vegetable Ghee’ (Vanaspati)
Vegetable ghee, otherwise known by the brand name of Vanaspati, comes from India, and it is a common alternative to ghee.
Unfortunately, this is one of the worst things you can possibly eat.
For one thing, this product is made by partially hydrogenating vegetable oil, so it is full of trans fats (28).
Trans fats hurt various health markers, including those related to cardiovascular risk (29).
Overall, ghee can be a healthy part of our diet when consumed in reasonable amounts.
It is very heat stable, allows us to cook without worrying about oxidation products, and it tastes delicious.
Just be sure to avoid the “vegetable” version.
For an in-depth look at cooking fats, see this review of 25 common options.