Illustrated By Gabriela Alford.
The F-word — it's a dirty, nasty word. Don’t say it, don’t think about it, and definitely don’t eat it. We’re talking fat here, people. Ask any person on the street for their definition of the exact opposite of "healthy" and they’re likely to say "fat." Somehow, this mere combination of hydrogen, carbon, and oxygen molecules has become the focus of all that is supposedly wrong with the modern diet. But, does fat deserve its bad rap?
“We cannot live without fat.” It's a statement echoed verbatim in conversations with Medical Director of the Sacramento Center for Health and Healing Dr. Charles Carpenter, Dr. Emily Longwill of Roots Natural Medicine, and nutritional expert Francesca Orlando, NTP, CGP. All three agree that fat is a crucial part of the diet. In fact, “Nothing can happen without fat,” says Orlando, as fat is the material that makes up every single cell membrane in the body – all 73 trillion of them. So, fat is not only good for us, it’s downright essential to life.
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Illustrated By Sydney Hass.Fat and your brain
“Sixty percent of the human brain is comprised of fat,” says Longwill. Fat (or lipids) make up the lipid bilayer that surrounds all the cells in the body and the nerve cells in the brain. “We need fat and cholesterol for brain development,” says Carpenter. “Fat is food for the brain.”
“Sixty percent of the human brain is comprised of fat,” says Longwill. Fat (or lipids) make up the lipid bilayer that surrounds all the cells in the body and the nerve cells in the brain. “We need fat and cholesterol for brain development,” says Carpenter. “Fat is food for the brain.”
Fat and your nutrients
If you’ve ever heard the term “fat-soluble” vitamins, then the name says it all: Without fat, the vitamins A, D, E, and K cannot be efficiently absorbed and utilised. According to Dr. Mary Enig, Ph.D and author of Know your Fats: The Complete Primer for Understanding the Nutrition of Fats, Oils, and Cholesterol, “A low-fat diet can very easily become a vitamin-deficient diet, in part because these vitamins are only found in the fatty (or oily) part of food.” And, not absorbing these vitamins can have dramatic consequences that affect everything from your reproductive system to your ability to burn calories and stave off wrinkles. (So, the next time you slug down one of those £7 green juices, throw in a little bit of coconut oil.)
If you’ve ever heard the term “fat-soluble” vitamins, then the name says it all: Without fat, the vitamins A, D, E, and K cannot be efficiently absorbed and utilised. According to Dr. Mary Enig, Ph.D and author of Know your Fats: The Complete Primer for Understanding the Nutrition of Fats, Oils, and Cholesterol, “A low-fat diet can very easily become a vitamin-deficient diet, in part because these vitamins are only found in the fatty (or oily) part of food.” And, not absorbing these vitamins can have dramatic consequences that affect everything from your reproductive system to your ability to burn calories and stave off wrinkles. (So, the next time you slug down one of those £7 green juices, throw in a little bit of coconut oil.)
Illustrated By Sydney Hass.Fat and your skin
If you suffered through middle school, high school, or last Tuesday with acne or you’re starting to see those crow’s feet creeping up, you might be familiar with Retinol or Retin A — prescription creams containing retinoids, the synthetic form of vitamin A. This is because vitamin A has been shown to help clear skin conditions like acne, psoriasis, and also treat premature aging. People on a low-fat or no-fat diet will have difficulty getting vitamin A says Carpenter. Lack of fat in the diet will also cause the cell membranes to literally become wrinkly, says Orlando, which can translate into wrinkly, sagging skin. “Younger and younger women are having wrinkle issues and using Botox to try to counter them, when all they need is to eat healthy fats,” she says.
If you suffered through middle school, high school, or last Tuesday with acne or you’re starting to see those crow’s feet creeping up, you might be familiar with Retinol or Retin A — prescription creams containing retinoids, the synthetic form of vitamin A. This is because vitamin A has been shown to help clear skin conditions like acne, psoriasis, and also treat premature aging. People on a low-fat or no-fat diet will have difficulty getting vitamin A says Carpenter. Lack of fat in the diet will also cause the cell membranes to literally become wrinkly, says Orlando, which can translate into wrinkly, sagging skin. “Younger and younger women are having wrinkle issues and using Botox to try to counter them, when all they need is to eat healthy fats,” she says.
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Fat and your metabolism
Fat will not make you fat. Repeat: Fat will NOT make you fat. This is another statement echoed by all three experts. Unless, that is, you eat it in excess. “Anything in excess will create fat,” says Orlando. However, short- and medium-chain fatty acids like coconut oil and grass-fed butter are almost never stored as fat — they go directly into the blood stream and are burned for fuel, says Carpenter. Because both of these fats are quickly converted to energy, they actually speed up the metabolism! But, that’s not all — butter contains butyric acid, which is crucial for large intestine health, helping to promote good gut bacteria. Meanwhile, coconut oil contains lauric acid, which, according to Longwill, can increase good cholesterol, energy, and endurance. Some people believe it can also help to hasten recovery from a viral infection, like the flu or a cold sore breakout.
Fat will not make you fat. Repeat: Fat will NOT make you fat. This is another statement echoed by all three experts. Unless, that is, you eat it in excess. “Anything in excess will create fat,” says Orlando. However, short- and medium-chain fatty acids like coconut oil and grass-fed butter are almost never stored as fat — they go directly into the blood stream and are burned for fuel, says Carpenter. Because both of these fats are quickly converted to energy, they actually speed up the metabolism! But, that’s not all — butter contains butyric acid, which is crucial for large intestine health, helping to promote good gut bacteria. Meanwhile, coconut oil contains lauric acid, which, according to Longwill, can increase good cholesterol, energy, and endurance. Some people believe it can also help to hasten recovery from a viral infection, like the flu or a cold sore breakout.
Illustrated By Sydney Hass.Fat and your appetite
Fat is digested slowly, meaning the stomach empties more slowly when you eat foods with higher fat content. This allows you to feel fuller longer. Additionally, the presence of fat in the small intestine produces the hormone cholecystokinin, which acts as a hunger suppressant. But, bodies on low-fat diets will keep sending hunger signals. “You can eat all the calories you need for the day and still be starving at a cellular level” says Orlando. “A careful balance of fat in the diet becomes critical for someone trying to lose weight,” says Enig. So, we actually need to eat fat to lose fat. Now that, Ms. Tingle, is what you call irony.
Fat is digested slowly, meaning the stomach empties more slowly when you eat foods with higher fat content. This allows you to feel fuller longer. Additionally, the presence of fat in the small intestine produces the hormone cholecystokinin, which acts as a hunger suppressant. But, bodies on low-fat diets will keep sending hunger signals. “You can eat all the calories you need for the day and still be starving at a cellular level” says Orlando. “A careful balance of fat in the diet becomes critical for someone trying to lose weight,” says Enig. So, we actually need to eat fat to lose fat. Now that, Ms. Tingle, is what you call irony.
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Fat and your hormones
Our sex hormones, estrogen and progesterone (which regulate libido and the menstrual cycle) and our steroid hormones, cortisol and adrenaline (which regulate stress and energy levels), are all built on a backbone of cholesterol, says Carpenter, who is also a specialist in women’s hormones. A low- or no-cholesterol diet impairs the body’s ability to manufacture these hormones and have been linked to health problems like mood and sleep disorders, adrenal burnout, infertility, polycystic ovarian syndrome (PCOS), and even extreme PMS symptoms that are becoming more and more common.
Our sex hormones, estrogen and progesterone (which regulate libido and the menstrual cycle) and our steroid hormones, cortisol and adrenaline (which regulate stress and energy levels), are all built on a backbone of cholesterol, says Carpenter, who is also a specialist in women’s hormones. A low- or no-cholesterol diet impairs the body’s ability to manufacture these hormones and have been linked to health problems like mood and sleep disorders, adrenal burnout, infertility, polycystic ovarian syndrome (PCOS), and even extreme PMS symptoms that are becoming more and more common.
Illustrated By Sydney Hass.Wait — cholesterol is good for you?!?
Although not technically fat, cholesterol is referred to as a “fatty substance” that’s “essential to life,” says Enig. Cholesterol is not only necessary to manufacture hormones, it’s also a potent antioxidant, scavenging free radical cells, says Orlando. It helps give the cell membrane the proper rigidity, it’s needed to convert vitamin D into its active form, and it helps the body heal as a component of scar tissue. To Orlando, if you take away one thing about fat, it’s to understand the importance of cholesterol.
Although not technically fat, cholesterol is referred to as a “fatty substance” that’s “essential to life,” says Enig. Cholesterol is not only necessary to manufacture hormones, it’s also a potent antioxidant, scavenging free radical cells, says Orlando. It helps give the cell membrane the proper rigidity, it’s needed to convert vitamin D into its active form, and it helps the body heal as a component of scar tissue. To Orlando, if you take away one thing about fat, it’s to understand the importance of cholesterol.
The “bad” or harmful cholesterol is oxidised cholesterol, says Longwill. Both fats and cholesterol oxidize when they’re heated at high temperatures and mixed with oxygen. This is why it’s so important what kind of fat we use in cooking. Saturated fats, like lard (yes, lard), coconut oil, and responsibly sourced palm oil are the best for cooking, since they are the most stable and don’t oxidise easily when exposed to heat.
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Saturated fat you say?
You may want to sit down for this, but saturated fat is also not the dastardly deliverer of health problems it’s been believed to be. Even Dr. Oz and Dr. Weil have recanted on their anti-saturated stance, after numerous scientific studies showed “no significant evidence” that saturated fat in the diet is associated with heart disease. And, according to Enig, the body needs saturated fatty acids to create at least half, and sometimes more, of the fatty-acid part of the cell membrane.
You may want to sit down for this, but saturated fat is also not the dastardly deliverer of health problems it’s been believed to be. Even Dr. Oz and Dr. Weil have recanted on their anti-saturated stance, after numerous scientific studies showed “no significant evidence” that saturated fat in the diet is associated with heart disease. And, according to Enig, the body needs saturated fatty acids to create at least half, and sometimes more, of the fatty-acid part of the cell membrane.
Illustrated By Gabriela Alford.So what’s the bad fat?
Carpenter says fat is like oil in your car — poor quality fats mean poor quality functioning of everything in your body, from the cellular level up. All three experts agree the one type of fat you should never have is trans fats, which are currently in the process of being outlawed. Without getting too Bill Nye on you, trans fats are created when oils are infused with hydrogen (partially hydrogenated corn oil, anyone?) to make them more stable and have the shelf life of Methuselah. When you eat these “Frankenfats” most commonly found in processed packaged foods, they deform your cell membranes and ultimately alter how your body functions.
Carpenter says fat is like oil in your car — poor quality fats mean poor quality functioning of everything in your body, from the cellular level up. All three experts agree the one type of fat you should never have is trans fats, which are currently in the process of being outlawed. Without getting too Bill Nye on you, trans fats are created when oils are infused with hydrogen (partially hydrogenated corn oil, anyone?) to make them more stable and have the shelf life of Methuselah. When you eat these “Frankenfats” most commonly found in processed packaged foods, they deform your cell membranes and ultimately alter how your body functions.
Additionally, Carpenter, Longwill, and Orlando all recommend avoiding oxidised fats, which come from heating the wrong fat at the wrong temperature, and overconsumption of omega-6 fats in vegetable oils like safflower, sunflower, corn, cottonseed, sesame, peanut, and soybean. This is because both of these fats have been found to promote inflammation in the body, which can be anything from clogged arteries and IBS to joint pain, migraines, allergies, acne, and eczema.
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Illustrated By Gabriela Alford.What’s the best fat?
Orlando says no fat found in nature is bad. Monounsaturated fats, polyunsaturated fats, and saturated fats are all good for you, the key is to have the right balance, and here’s how to get it:
Orlando says no fat found in nature is bad. Monounsaturated fats, polyunsaturated fats, and saturated fats are all good for you, the key is to have the right balance, and here’s how to get it:
Saturated
Sources: organic, cold-pressed coconut oil, responsibly sourced palm oil, grass-fed butter, beef tallow, or lard
Best used: cooking at heat above 275 degrees
Sources: organic, cold-pressed coconut oil, responsibly sourced palm oil, grass-fed butter, beef tallow, or lard
Best used: cooking at heat above 275 degrees
Monounsaturated
Sources: organic, cold-pressed olive oil, and avocado oil
Best used: cold or at low-medium heat
Sources: organic, cold-pressed olive oil, and avocado oil
Best used: cold or at low-medium heat
Polyunsaturated omega-3
Sources: organic, cold-pressed flaxseed oil, wheat germ oil, walnut oil, hempseed oil, wild-caught cold-water fish like sardines and salmon
Best used: cold — never heated
Sources: organic, cold-pressed flaxseed oil, wheat germ oil, walnut oil, hempseed oil, wild-caught cold-water fish like sardines and salmon
Best used: cold — never heated
Polyunsaturated omega-6 (anti-inflammatory)
Sources: organic, cold-pressed black-currant seed oil, evening primrose oil, borage oil
Best used: cold – never heat
Sources: organic, cold-pressed black-currant seed oil, evening primrose oil, borage oil
Best used: cold – never heat
What now?
The moral of this story is that it’s time to start using the F word on the regular. And, the best part about it? Fat is a health food that actually tastes good. Hallelujah — pass the butter and bon appetit!
The moral of this story is that it’s time to start using the F word on the regular. And, the best part about it? Fat is a health food that actually tastes good. Hallelujah — pass the butter and bon appetit!
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