
Dr. Steven Gundry is a former cardiac surgeon and physician who has written about the dangers of lectins, a group of proteins found in many foods, including nightshades, grains, and dairy. According to Dr. Gundry, lectins are toxic and can cause inflammation, intestinal damage, and weight gain. He created the Plant Paradox Diet, also known as the lectin-free diet, which involves eliminating lectins from your diet and consuming whole, unprocessed foods such as low-lectin vegetables, pasture-raised meat, and wild-caught fish. Dr. Gundry claims that this diet can lead to weight loss, improved health, and the prevention of chronic diseases. However, some experts argue that there is little research to support Dr. Gundry's claims and that the diet is too restrictive, potentially leading to nutrient deficiencies and gut health imbalances. Nonetheless, the Gundry diet has gained popularity, with some individuals reporting positive results, including weight loss and improved energy levels.
| Characteristics | Values |
|---|---|
| Focus | Avoiding lectins |
| Lectins | Proteins found in animals and plants, with high concentrations in beans, legumes, whole grains, and some vegetables |
| Lectin-free diet | Elimination of processed foods, focusing on whole foods, and filling your plate with quality sources of protein, healthy fats, complex carbohydrates, and vitamin-, mineral-, and fiber-rich vegetables |
| Lectin-containing foods | Nightshades, beans, legumes, grains, and most dairy |
| Low-lectin vegetables | Greens, carrots, and cauliflower, in-season berries, and avocado |
| Breakfast options | Plain goat or sheep yogurt, plain coconut yogurt, avocado with olive oil and/or MCT oil, a handful of walnuts, macadamia nuts, hazelnuts, or pistachios, and pasture-raised eggs |
| Other foods | Tomatoes, cucumbers, and bell peppers can be eaten if peeled and deseeded |
| Foods to avoid | Corn, gluten-free oats, quinoa, cashews, soy products, grain- or soy-fed livestock, farmed fish, and all beans and legumes |
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What You'll Learn

Dr Gundry recommends eating whole, unprocessed foods
Dr. Steven Gundry, a former cardiac surgeon, physician, and cardiologist, is the creator of the Plant Paradox Diet, also known as the Gundry Diet or the lectin-free diet. The diet emphasizes the consumption of whole, unprocessed foods and the avoidance of lectins, which are proteins found in many plant foods, such as legumes, grains, and nightshade vegetables.
Dr. Gundry claims that lectins are toxic to the human body and can cause inflammation, intestinal damage, and weight gain. He attributes his weight loss, as well as the improvement of his arthritis, high blood pressure, and migraines, to the elimination of lectins from his diet. The Gundry Diet recommends low-lectin vegetables, such as greens, carrots, cauliflower, in-season berries, and avocado. It also includes healthy fats like olive oil, pasture-raised meat, and wild-caught fish.
The diet discourages the consumption of nightshades, beans, legumes, grains, and most dairy products. Dr. Gundry suggests that peeling and deseeding certain vegetables, such as tomatoes, bell peppers, and cucumbers, can reduce their lectin content and make them safer to eat. He also emphasizes the importance of properly preparing foods to reduce lectin levels and make them nutritious, such as through soaking, cooking, or fermentation.
While the Gundry Diet has gained popularity, some experts argue that it is overly restrictive and may lead to nutrient deficiencies. They recommend focusing on a diverse and balanced diet that includes whole, nutrient-rich ingredients without eliminating entire food groups. Additionally, there is limited research supporting Dr. Gundry's claims, and the diet may not be sustainable or necessary for everyone.
Overall, Dr. Gundry emphasizes the importance of consuming whole, unprocessed foods and avoiding lectins to improve health and prevent various ailments. His approach has gained both supporters and critics, highlighting the importance of individualized dietary choices based on one's specific needs and preferences.
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He suggests eliminating lectins from your diet
Dr. Gundry suggests eliminating lectins from your diet. Lectins are a type of protein found in animals and plants, with especially high concentrations in beans, legumes, lentils, whole grains, and some vegetables. They are also found in nightshades, grains, and dairy. Lectins are antinutrients that are said to cause weight gain and a host of chronic diseases. Dr. Gundry claims that they are toxins that plants produce to survive and shouldn't be eaten because they cause inflammation, intestinal damage, and weight gain.
The Plant Paradox Diet, also known as the lectin-free diet, involves eliminating lectin-containing foods. Dr. Gundry recommends low-lectin foods like leafy greens, cruciferous vegetables (such as broccoli and cauliflower), avocado, olive oil, nuts, and seeds. He suggests shopping for in-season fruit and swapping brown rice for white rice, as whole grains and seeds can cause more digestive stress than refined grains.
Some people, especially those with pre-existing digestive problems, respond well to a lectin-free diet. However, it's important to note that there is little to no research backing up Dr. Gundry's thesis that humans shouldn't eat lectins. While high-lectin foods can cause digestive distress when eaten in excess, most people don't consume enough of them for it to be an issue.
Additionally, cutting out lectins can mean eliminating many nutrient-dense foods, such as tomatoes, cucumbers, Greek yogurt, beans, whole grains, and fresh fruit. These foods provide important nutrients like antioxidants, vitamins, minerals, fiber, and protein.
According to dietitian Vanessa Rissetto, when foods containing lectins are prepared correctly—soaked, cooked, or fermented—the lectin content drops significantly, and they become safe and nutritious to eat. She encourages people to focus on variety, balance, and preparation methods rather than fearing lectins.
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He advises eating pasture-raised meat and wild-caught fish
Dr. Gundry advises eating pasture-raised meat and wild-caught fish as part of his Plant Paradox Diet. This diet emphasizes whole, nutritious sources of protein and fat while banning nightshades, beans, legumes, grains, and most dairy.
Dr. Gundry is a self-proclaimed "veg-aquarian", meaning he only eats animal protein in the form of seafood, usually twice a week. He recommends wild-caught seafood because it is rich in important nutrients such as long-chain omega-3 fatty acids and phospholipids. Wild-caught fish is also believed to promote a healthy weight and reduce inflammation. Dr. Gundry warns against consuming farm-raised fish due to their inflammatory diet, which can lead to a higher omega-6 to omega-3 ratio and potential health issues.
Dr. Gundry's diet has received mixed reviews. Some followers of the diet have experienced weight loss, improved digestion, and increased energy levels. However, there is limited scientific evidence to support the theory that lectins, which are present in many plant foods, are as harmful as Dr. Gundry claims. Additionally, critics argue that the diet may be challenging to follow due to the restriction of commonly consumed foods, such as legumes and grains.
The Plant Paradox Diet is not explicitly intended for weight loss and does not involve calorie restriction. Instead, it focuses on eliminating lectin-containing foods, which are believed to cause weight gain and chronic diseases. Dr. Gundry suggests that a lectin-free diet can lead to improved health and increased feelings of fullness due to the emphasis on protein and healthy fats.
To summarize, Dr. Gundry recommends consuming pasture-raised meat and wild-caught fish as part of his Plant Paradox Diet. This diet emphasizes nutritious sources of protein and fat while eliminating certain food groups. While it has led to positive results for some individuals, it is important to approach it with caution and consider potential challenges and limitations.
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He recommends eating low-lectin vegetables
Dr. Steven Gundry, a renowned cardiologist, surgeon, and former cardiac surgeon, has developed a diet plan called "The Plant Paradox" that focuses on eliminating or reducing the consumption of lectins. Lectins are a type of protein found in many plant foods, particularly legumes, grains, and nightshade vegetables. While there is limited evidence to support Dr. Gundry's claims, he believes that lectins are toxic and can cause inflammation, intestinal damage, and weight gain.
Dr. Gundry suggests that properly preparing certain foods, such as soaking, cooking, or fermenting, can significantly reduce their lectin content, making them safer to consume. For instance, tomatoes, bell peppers, and cucumbers can be eaten if they are peeled and deseeded. Additionally, he recommends shopping for in-season produce, as they tend to have lower lectin levels.
By incorporating these low-lectin vegetables into your diet, Dr. Gundry believes that you can improve your overall health, reduce inflammation, and potentially lose weight. However, it is important to note that some experts argue that the restriction of entire food groups may be unnecessary and potentially harmful, as it could lead to nutrient deficiencies and gut health imbalances.
While the Gundry diet has received criticism for its restrictive nature, some people, especially those with preexisting digestive issues, have found it beneficial. It emphasizes the consumption of whole, unprocessed foods and encourages individuals to prepare their meals correctly to reduce lectin content.
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Dr Gundry suggests swapping brown rice for white rice
Dr Steven Gundry, a former cardiac surgeon, physician, and cardiologist, is the creator of the Plant Paradox Diet, sometimes also called the 'lectin-free diet'. The diet emphasizes whole, nutritious sources of protein and fat while banning nightshades, beans, legumes, grains, and most dairy. Dr Gundry claims that lectins, a type of protein found in animals and plants, are toxins that plants produce to survive and shouldn't be eaten because they cause inflammation, intestinal damage, and weight gain.
The Plant Paradox Diet involves eliminating lectin-containing foods, but there is no structured program. Dr Gundry's detox program, however, involves a strict lectin-free diet for three days, along with light exercise and drinking at least eight cups of water, tea, or decaf coffee daily.
While the Gundry diet has helped many people, there is little to no research backing up Dr Gundry's thesis that humans shouldn't eat lectins. Additionally, cutting out lectins means eliminating many nutrient-dense foods, which could potentially lead to nutrient gaps and reduced fiber intake. Some health experts claim that the benefits of eating whole grains and vegetables outweigh the risk that a small amount of lectin will cause gastrointestinal issues.
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Frequently asked questions
Dr. Gundry recommends plain goat or sheep yogurt or plain coconut yogurt; an avocado with olive oil and/or MCT oil, salt and pepper; a handful of walnuts, macadamia nuts, hazelnuts or pistachios; and eggs, as long as they are pasture-raised.
Dr. Gundry says to avoid lectins, which are found in beans, legumes, grains, nightshades, and some vegetables. He also says to avoid all conventional A1 milk products, Greek yogurt, American cheese, and cottage cheese.
The Plant Paradox Diet involves eliminating lectin-containing foods. It emphasizes whole, nutritious sources of protein and fat while banning nightshades, beans, legumes, grains, and most dairy.
Dr. Gundry says that grains and gluten can cause leaky gut and other health problems. He recommends avoiding oats, quinoa, and corn for those with a leaky gut.
Dr. Gundry says that cashews are part of the same plant family as poison ivy and cannot be prepared in a way that makes them less toxic. He recommends switching to pistachios or other nuts like hazelnuts, macadamia nuts, and walnuts.











































