
Dr. Steven Gundry is a renowned cardiothoracic surgeon and author who founded Gundry MD, a website dedicated to improving health through diet, supplements, and education. He is the author of several books on healthy eating, including The Plant Paradox, Unlocking the Keto Code, and Gut Check, which discuss the potential dangers of lectins, a protein found in many plants and animals. Dr. Gundry's diet is characterized by its Yes List and No List, which provide a roadmap for individuals seeking to adopt his nutritional philosophy. The No List includes grapes, as they are high in fructose, which can negatively impact gut health. So, are grapes allowed on the Gundry diet?
| Characteristics | Values |
|---|---|
| Diet type | Lectin-free |
| Foods to avoid | Refined starchy foods (pasta, white rice, white bread, and potatoes), milk, grapes, beans, lentils, dairy, seeds, legumes, and processed meats |
| Foods to eat | Pasture-raised meats and eggs, fermented foods (sauerkraut, kimchi), limited fruit (berries, avocados, green bananas), foods high in resistant starches (green beans), shiitake and maitake mushrooms, sesame, basil seeds, extra dark chocolate, walnuts, macadamia nuts, pistachios, pine nuts, black coffee, red wine |
| Benefits | Improved gut health, reduced inflammation, weight management, improved overall health and well-being |
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What You'll Learn
- Grapes are high in fructose and sugar, which can negatively impact gut health
- Lectins are proteins that can interfere with digestion and trigger inflammation
- The diet focuses on gut health and limiting lectin intake
- Dr Gundry recommends pasture-raised meats and eggs
- Foods to avoid include refined starches, dairy, and legumes

Grapes are high in fructose and sugar, which can negatively impact gut health
Dr. Steven Gundry is a well-known doctor, author, and cardiologist who founded Gundry MD, a website dedicated to improving health through diet, supplements, and education. He has written several books on healthy eating, including *The Plant Paradox*, *Unlocking the Keto Code*, and *Gut Check*, which discuss the potential dangers of lectins, a protein found in many plants and animals.
Dr. Gundry's diet is characterized by its "Yes List" and "No List", which provide a roadmap for individuals seeking to adopt his nutritional philosophy. The "Yes List" outlines foods that are considered beneficial for gut health, while the "No List" highlights foods that Dr. Gundry advises avoiding due to their potential negative impact on gut health and overall well-being.
Grapes are included in the "No List" because they are high in fructose and sugar, which can negatively affect gut health. A large bunch of grapes contains almost 40 grams of sugar, and a cup of fresh grapes has around 23 grams. This is a significant amount of sugar, especially considering how easy it is to consume a large number of grapes in one sitting.
While fruits are generally considered healthy, Dr. Gundry recommends limiting their intake due to their sugar content. He suggests focusing on fruits that are lower in sugar, such as berries and avocados. Avocados, in particular, are praised for their high fiber content and numerous nutritional benefits.
In addition to grapes, Dr. Gundry's "No List" includes other foods that are high in lectins, refined starches, and sugar. These include refined starchy foods like pasta, white rice, white bread, and potatoes, as well as dairy products, legumes, and certain types of nuts. By avoiding or limiting these foods, Dr. Gundry believes individuals can improve their gut health and overall wellness.
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Lectins are proteins that can interfere with digestion and trigger inflammation
Dr. Steven Gundry is a well-known doctor and author who founded Gundry MD, a website dedicated to improving health through diet, supplements, and education. He has authored several books on healthy eating, including *The Plant Paradox*, *Unlocking the Keto Code*, and *Gut Check*, which discuss the potential dangers of lectins.
Animal and cell studies have found that active lectins can interfere with the absorption of minerals, especially calcium, iron, phosphorus, and zinc. Legumes and cereals often contain these minerals, so the concurrent presence of lectins may prevent the absorption and use of these minerals in the body. Lectins can also bind to cells lining the digestive tract, disrupting the breakdown and absorption of nutrients and affecting the growth and action of intestinal flora. Because lectin proteins bind to cells for long periods, they can potentially cause an autoimmune response and are theorized to play a role in inflammatory conditions like rheumatoid arthritis and type 1 diabetes.
Lectins have been cited in popular media and fad diet books as a major cause of obesity, chronic inflammation, and autoimmune diseases. While more scientific research is needed to back up some of Dr. Gundry's claims about the dangers of lectins, several studies have connected various lectin sub-groups to altered gut microbiota, gut perforation, and overactive immune responses.
Lectin-containing foods like legumes, whole grains, and nuts have been associated with intentional weight loss and lower rates of cardiovascular disease and type 2 diabetes. These foods are rich sources of B vitamins, protein, fiber, minerals, and healthy fats. Thus, the health benefits of consuming these foods may outweigh the potential harm of lectins.
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The diet focuses on gut health and limiting lectin intake
Dr. Steven Gundry is a renowned cardiothoracic surgeon and author, known for his focus on the crucial role of gut health in overall well-being. His diet is based on the concept of lectins, which are proteins found in certain plants that can interfere with digestion and contribute to inflammation.
The diet is presented in two lists: a "Yes List" and a "No List", offering a roadmap for individuals seeking to adopt his nutritional philosophy. The "Yes List" includes foods that are not only delicious but also designed to nourish the gut and support overall health. These foods are low in lectins and rich in nutrients that promote a healthy gut microbiome.
The "No List" includes foods that Dr. Gundry believes can negatively impact gut health and overall well-being due to their high lectin content. These foods can interfere with digestion and trigger inflammation. While it is almost impossible to maintain a completely lectin-free diet, Dr. Gundry recommends limiting lectin intake as much as possible.
Some of the foods on the "Yes List" include pasture-raised meats and eggs, fermented foods like sauerkraut and kimchi, limited fruit (especially berries and avocados), and foods high in resistant starches like green beans. On the other hand, the "No List" includes refined starchy foods like pasta, white rice, white bread, and potatoes, dairy products, and grapes.
Grapes, in particular, are highlighted as a food to avoid due to their high fructose content, which can negatively impact gut health. Additionally, grapes are considered "tiny sugar bombs," with a large bunch containing almost 40 grams of sugar. Therefore, while grapes are an easy snack, they are not considered a healthy option on the Gundry diet.
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Dr Gundry recommends pasture-raised meats and eggs
Dr. Steven Gundry is a well-known doctor and author who founded Gundry MD, a website dedicated to improving health through diet, supplements, and education. He recommends pasture-raised meats and eggs as part of his diet plan, which aims to reduce the consumption of lectins. Lectins are proteins found in many plants and animals that have been linked to altered gut microbiota, gut perforation, and overactive immune responses.
Pasture-raised meats and eggs are preferred by Dr. Gundry because they are believed to be lower in lectins than conventional options. In addition, pasture-raised animals are allowed to roam freely and forage for their natural diet, which may result in higher-quality meat and eggs. Dr. Gundry suggests that those following his diet choose pasture-raised or omega-3 eggs and avoid eggs from chickens fed corn, wheat, or soy.
To find pasture-raised chicken and eggs, Dr. Gundry's followers can go online and find suppliers, such as Good Earth Farms and Alexandre Family Farm. Some people choose to pressure-cook pasture-raised chicken to ensure it is Plant Paradox compliant. Dr. Gundry also recommends blanched almonds, avocados, walnuts, macadamia nuts, pistachios, pine nuts, and dark chocolate as part of his diet plan.
It is important to note that maintaining a completely lectin-free diet is nearly impossible, as lectins are too abundant in our food supply. Additionally, a radical shift in diet may not work for everyone, and it is always recommended to consult a doctor or dietician if you feel unwell and suspect your diet is the cause. Dr. Gundry's diet plan has helped many people, but it is important to be mindful of potential challenges and ensure a well-rounded approach to nutrition.
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Foods to avoid include refined starches, dairy, and legumes
Dr. Steven Gundry is a well-known doctor and author who founded Gundry MD, a website dedicated to improving health through diet, supplements, and education. He recommends a diet low in lectins, a group of proteins that he claims are harmful to health.
Gundry's diet involves avoiding certain food groups, including refined starches, dairy, and legumes. Refined starches, such as those found in grains, can lead to increased blood sugar levels and are often lacking in nutrients. White potatoes, for example, are on Gundry's "NO" list due to their lectin content. However, he suggests that if you must eat potatoes, pressure cooking and reheating them can help reduce lectins and develop gut-nourishing resistant starch.
Dairy products are also on the "NO" list, as they can contain lectins and may cause inflammation. Gundry specifically mentions that putting dairy in your coffee cancels out the beverage's polyphenol benefits. He suggests drinking coffee black or swapping out dairy milk with unsweetened coconut milk.
Legumes, such as beans and lentils, are another food group to avoid on the Gundry diet. These are known to be high in lectins, which Gundry advises against consuming. However, some followers of the diet have questioned whether legumes can be included if they are cooked in a certain way, such as in a pressure cooker.
Overall, the Gundry diet involves avoiding foods high in lectins, including refined starches, dairy, and legumes, with the aim of reducing inflammation, promoting weight loss, and improving overall health.
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Frequently asked questions
No, grapes are not allowed on the Gundry diet. They are high in fructose, which can negatively impact gut health.
The Gundry diet, also known as the Plant Paradox diet or lectin-free diet, focuses on gut health and lectin avoidance. It involves cutting out foods that contain lectins, like wheat, beans, potatoes, nuts, and dairy.
Lectin is a protein found in many plants and animals. Lectins can interfere with digestion and trigger inflammation.
The Gundry diet includes pasture-raised meats and eggs, fermented foods like sauerkraut and kimchi, limited fruit (such as berries and avocados), and foods high in resistant starches like green beans.
The Gundry diet is claimed to improve gut health, reduce inflammation, aid weight loss, and boost overall wellness.











































