Jeffrey Salazar
Dr. Caldwell Esselstyn is a physician who advocates for a whole-food, plant-based diet to prevent and reverse heart disease. His recommended food program, often called the Esselstyn diet, emphasizes eating a variety of minimally processed plant foods while avoiding added oils, animal products, and highly refined carbohydrates. Dr. Esselstyn's diet restricts all oils, even olive oil, which goes against other advice about the benefits of healthy fats. The rationale behind this restriction is that oils are highly refined and concentrated sources of fat that can negatively impact heart health by injuring the innermost lining of the artery, which can lead to vascular disease. Instead of oils, the Esselstyn diet recommends focusing on whole food sources of plant-based fats, such as nuts, seeds, and avocados.
| Characteristics | Values |
|---|---|
| Nutritive value | Oils are extremely low in nutritive value as they contain no fiber, no minerals and are 100% fat calories |
| Impact on heart health | Oils are highly refined and concentrated sources of fat that can negatively impact heart health |
| Endothelium | Both mono-unsaturated and saturated fats contained in oils are harmful to the endothelium, the innermost lining of the artery, and that injury is the gateway to vascular disease |
| Whole food plant-based diet | Dr. Esselstyn's diet emphasizes eating a variety of minimally processed plant foods while avoiding added oils, animal products, and highly refined carbohydrates |
| Alternative sources of fats | Whole food sources of fats like nuts, seeds, and avocados are recommended instead of oils |
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What You'll Learn
Oils are highly refined and concentrated sources of fat
Dr. Esselstyn's diet is a whole-food, plant-based regimen designed to prevent and reverse heart disease. It involves eating a variety of minimally processed plant foods while avoiding added oils, animal products, and highly refined carbohydrates.
Oils are restricted in Dr. Esselstyn's diet because they are highly refined and concentrated sources of fat that can negatively impact heart health. The mono-unsaturated and saturated fats contained in oils are harmful to the endothelium, the innermost lining of arteries, and this injury is the gateway to vascular disease. Oils are also empty calories, providing no fibre, minerals, or other nutrients.
Dr. Esselstyn's diet recommends focusing on whole food sources of plant-based fats, such as nuts, seeds, and avocados, instead of oils. These whole food fats are considered healthier because they provide filling protein and anti-inflammatory fats, and other nutrients in addition to fat. For example, chia, flax, and hemp seeds are good sources of omega-3 fatty acids, which can also be obtained by eating fish that have consumed omega-3-rich plants.
While some sources disagree about the benefits of certain oils, such as extra virgin olive oil (EVOO), Dr. Esselstyn's position is that no oils should be consumed. This is based on his 20-year nutritional study showing that a plant-based, oil-free diet can improve heart health by reducing cholesterol levels and inflammation.
It is important to note that the whole food, plant-based diet community is divided on the topic of added oils, with some prioritising the overall quality of the diet rather than the inclusion or exclusion of individual components. However, Dr. Esselstyn's recommendations carry significant weight due to his expertise and success in helping patients with heart disease.
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Oils are low in nutritive value
Dr. Esselstyn's diet is a whole-food, plant-based diet aimed at preventing and reversing heart disease. It involves eating a variety of minimally processed plant foods while avoiding added oils, animal products, and highly refined carbohydrates.
Oils are restricted in Dr. Esselstyn's diet because they are low in nutritive value. Oils contain no fiber or minerals and are 100% fat calories. Both the mono-unsaturated and saturated fats in oils are harmful to the innermost lining of the artery, and this injury is a gateway to vascular disease.
Dr. Esselstyn emphasizes that all oils, including olive oil, corn oil, coconut oil, canola oil, and sunflower oil, should be avoided. Instead, he recommends focusing on whole food sources of plant-based fats, such as nuts, seeds, and avocados. These whole food fats are preferred because they provide additional nutrients and anti-inflammatory properties, while oils are considered empty calories.
While some sources promote the health benefits of certain oils, such as extra virgin olive oil (EVOO), which is associated with improved cardiovascular health, Dr. Esselstyn's position is based on his 20-year nutritional study. The study demonstrated that a plant-based, oil-free diet can improve heart health by reducing cholesterol levels and inflammation.
It is worth noting that the whole food plant-based (WFPB) diet community is divided on the topic of added oils. Some emphasize the importance of focusing on the overall quality of the diet rather than individual components. However, Dr. Esselstyn's recommendations carry significant weight due to his successful track record in helping patients with heart disease.
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Oils are linked to vascular disease
Dr. Caldwell Esselstyn is a physician who advocates for a whole-food, plant-based diet to prevent and reverse heart disease. His recommended food program, often called the "Esselstyn diet," emphasizes eating a variety of minimally processed plant foods while avoiding added oils, animal products, and highly refined carbohydrates.
The Esselstyn diet completely eliminates all oils, even those considered healthy, like olive oil or coconut oil. This is because oils are highly refined and concentrated sources of fat that can negatively impact heart health. Oils are extremely low in terms of nutritive value; they contain no fiber, no minerals, and are 100% fat calories. Both the mono-unsaturated and saturated fats contained in oils are harmful to the endothelium, the innermost lining of the artery, and that injury is the gateway to vascular disease.
Dr. Esselstyn's recommendations carry a lot of weight, as he has dedicated his life to successfully helping patients with heart disease arrest, halt progression, and, in some cases, even reverse the condition. His dietary approach is outlined in his book, "Prevent and Reverse Heart Disease," and is based on his 20-year nutritional study showing that a plant-based, oil-free diet can reverse heart disease by reducing cholesterol levels and inflammation.
While oils are restricted on Dr. Esselstyn's regimen, other whole-food sources of heart-healthy fats can be included. Nuts like walnuts and almonds provide filling protein and anti-inflammatory fats. Seeds like chia, flax, and hemp add omega-3s, and avocados supply creamy monounsaturated fat. These whole-food fats are preferred over extracted oils, and portion control is still important.
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Whole food fats are recommended instead
Dr. Esselstyn's diet is a whole-food, plant-based diet designed to prevent and reverse heart disease. It involves eating a variety of minimally processed plant foods while avoiding added oils, animal products, and highly refined carbohydrates.
While oils are restricted on Dr. Esselstyn's regimen, other whole food sources of heart-healthy fats can be included. Whole food fats like nuts, seeds, and avocados are recommended instead of oils for heart health. Nuts like walnuts and almonds provide filling protein and anti-inflammatory fats. Seeds like chia, flax, and hemp seeds are a good source of omega-3s. Avocados supply creamy monounsaturated fat. These whole food fats are preferred over extracted oils, even those considered healthy like olive or canola oil.
The Esselstyn diet is based on a 20-year nutritional study that found a plant-based, oil-free diet can improve heart health by reducing cholesterol levels and inflammation. Oils are highly refined and concentrated sources of fat that can negatively impact heart health. They are extremely low in nutritive value, containing no fiber or minerals, and are 100% fat calories. Both the mono-unsaturated and saturated fats in oils are harmful to the endothelium, the innermost lining of the artery, and this injury is a gateway to vascular disease.
It is important to note that the whole food plant-based (WFPB) diet community is divided on the topic of added oils, with some emphasizing the health benefits of certain oils like extra virgin olive oil (EVOO) for cardiovascular health. However, Dr. Esselstyn's recommendations carry a lot of weight due to his success in helping patients with heart disease.
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The diet focuses on whole plant foods
Dr. Caldwell Esselstyn is a physician who advocates for a whole-food, plant-based diet to prevent and reverse heart disease. His diet, often called the "Esselstyn diet," focuses on eating a variety of minimally processed plant foods while avoiding added oils, animal products, and highly refined carbohydrates.
The Esselstyn diet is based on a 20-year nutritional study that found a plant-based, oil-free diet could reduce cholesterol levels and inflammation, thereby reducing the risk of heart disease. The diet eliminates all animal products, including meat, poultry, fish, eggs, and dairy, and replaces them with whole plant foods such as vegetables, fruits, whole grains, legumes, nuts, seeds, and healthy fats like avocado.
While the Esselstyn diet restricts oils, it does not restrict healthy fats found in whole plant foods. Nuts like walnuts and almonds provide filling protein and anti-inflammatory fats, while seeds like chia, flax, and hemp add omega-3s. Avocados are another whole food source of healthy fats. These whole food fats are preferred over extracted oils, even those considered healthy, such as olive or canola oil.
The Esselstyn diet is not the only whole-food plant-based diet that restricts oils. Other prominent doctors in the WFPB community, such as Dr T. Colin Campbell and Dr Dean Ornish, also recommend avoiding all added oils in the diet, including olive oil. This is because oils are highly refined and concentrated sources of fat that can negatively impact heart health. They contain no fiber or minerals and are 100% fat calories, which can injure the endothelium, the innermost lining of the artery, leading to vascular disease.
While some studies have shown that certain oils, such as extra virgin olive oil (EVOO), can have beneficial health effects due to their content of polyphenols and other compounds, there is also research suggesting that those on plant-based nutrition become highly efficient in manufacturing omega-3s themselves. Additionally, the consumption of EVOO has been shown to impair flow-mediated vasodilation (FMD) in some studies, which is an indicator of endothelial function, and endothelial dysfunction is a major driver of atherosclerosis.
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Frequently asked questions
Oils are restricted because they are highly refined and concentrated sources of fat that can negatively impact heart health.
All oils should be avoided, including olive oil, corn oil, coconut oil, canola oil, and sunflower oil.
Whole food sources of fat like nuts, seeds, and avocados are recommended instead of oils.
Avoiding oils can help reduce the risk of heart disease by lowering cholesterol levels and reducing inflammation. It may also help prevent vascular disease by protecting the endothelium, the innermost lining of the artery.
Yes, the diet is also effective in treating and preventing other inflammatory conditions such as lupus, arthritis, multiple sclerosis, and polycystic ovary syndrome.
