Shoot for a total of no more than 80 grams of carbs in your daily diet. This means favoring vegetables that grow above ground like kale, broccoli, spinach, and cauliflower as opposed to those that store carbohydrate in the form of starch like potatoes and beets.

In this quote, David Perlmutter provides specific guidance on limiting carbohydrate intake to no more than 80 grams per day as part of a healthy diet. He suggests that individuals should focus on consuming vegetables that grow above ground, such as kale, broccoli, spinach, and cauliflower, which are lower in carbohydrates compared to root vegetables. Perlmutter advises avoiding starchy vegetables, like potatoes and beets, which store carbohydrates in the form of starch and contribute more to overall carb intake.

Perlmutter’s recommendation is part of his broader philosophy on the importance of low-carb diets for better brain and overall health. By limiting carbohydrate intake, particularly from starchy vegetables and other high-carb sources, he believes individuals can reduce their risk of inflammation, improve cognitive function, and promote better overall health. His advice reflects a focus on nutrient-dense, low-carb foods that provide essential vitamins and minerals without contributing to excess carbohydrate consumption.

The origin of the quote lies in Perlmutter’s expertise as a neurologist and his promotion of low-carb, high-fat diets, particularly through his book "Grain Brain". He has long advocated for reducing carbohydrate intake, particularly for individuals at risk for or dealing with conditions like cognitive decline, heart disease, and diabetes. His emphasis on above-ground vegetables aligns with his belief in prioritizing whole, nutrient-dense foods while avoiding foods that spike blood sugar and cause long-term health issues.

Ultimately, Perlmutter’s quote underscores the importance of being selective with carbohydrate sources, opting for vegetables that provide fiber, nutrients, and antioxidants without adding excess carbs. His focus on a low-carb diet promotes the idea of choosing foods that contribute to overall health and reduce the risk of chronic diseases, particularly those related to brain health and inflammation.