Oils That Cause Gut Inflammation

There are various top-causes for gut inflammation but a big one is an oil. The oil you use to cook or bake into foods could be a major culprit to your very uncomfortable gut inflammation. Let's look at the good and stable oils vs. the unhealthy oils. 

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If you look at the standard American diet, just even a hundred years ago, your grandparents or your great grandparents, they did not have access to these type of oils. They were cooking with traditional fats. They did a lot of lard and maybe some beef tallow.

If I asked my grandfather, “What did your grandmother cook you and what did she cook it with?” She was not using soybean oil. She was not using corn oils. She was not using rapeseed oil, which is canola.  She was not using peanut oil. If they did something fried, it was going to be fried in possibly bacon fat, which came from the pig in the backyard of the farm or it was going to be cooked in some type of like a beef tallow, where the cows were on the back part of the farm.

When it comes down to fats, most plant fats are not going to be the best unless they are cold extracted or unless they are minimally processed to extract the fats. Partly because of the processes of extracting, it tends to damage the fats because the heat and the extraction process also makes the fats rancid and taste bad. There's a lot of like deodorizing and filtration and different processes to make it more palatable that you would never be able to have at a natural state.

So the best plant fats are:

1. Coconut oil because it's a saturated fat and it’s more temperature-stable.
2. Cold-press olive oil and good-quality avocado oil, which is primarily a monosaturated fat.
3. Palm oil, which is more in a kind of saturated state.

There are some nut-based and some seed-based oils, but then you start ramping up the Omega-6 and those may not be the best.  There are some supplemental oils that are more GLA-based that I'll give supplementally, like black currant seed oil but we'll give it supplementally and that’s coming from great sources that are going to be in capsules that won't be oxidized and such.

Bad fats are going to create a lot of oxidative stress and they are going to deplete a lot of your antioxidant reserves because if those fats are oxidized, your body is going to need a lot of vitamin C and vitamin E to help with the oxidative stress that those fats may cause your body.

Now what it you find a good fish with gluten-free breading so it's not covered in wheat with some type of non-gluten containing flour, but then you've got canola oil. Do you think you're still going to be net positive in terms of nutrition because you've still got the good fish, but yet you've got the inflammatory oils or would you say, just get you some grilled fish and then if you want to bread it, you bread it yourself?

There's a product that we like of sweet potato fries that my wife will do for my son because it’s really easy, but they have a little bit of canola oil in there. So you have this kind of convenience factor where ideally if you could you always would want to put your own fat on there if you could and my easy saturated fat or my easy fat for cooking that’s plant-based would be avocado. I like avocado because it tastes a little bit more neutral. I do not like olive oil as much. Olive oil is better for dressings, but I'll do avocado for cooking. If you have control over it, you always choose the better fat over the junky fat if you can.

So the interesting thing is like coconut oil and avocado they've become kind of trendy and I would say avocado is not going to be a traditional fat meaning, meaning like traditional people were probably not doing it because you've got to have some heavy-duty equipment to extract the oil, but coconut oil would be super traditional.  I mean, this would be something that has historical use.

Your big fats that are going to be plant-based would probably be primarily coconut. But your biggest ones that I think are going to be used more long-term from generation to generation will be your tallows, your bacon fat, your duck fat, and those kinds of things because saturated fats don't go bad. They stay good for a long time because the carbon is saturated with 4 hydrogen bonds between them, which makes the fat really, really, really temperature-stable.

Take note of oils are that bad for your gut because they cause inflammation and oxidative stress.

If you have any questions about what the best oils to use for cooking, please reach out to a functional medicine doctor to learn more.