How many pine nuts can you eat in a day?

There's no specific limit to the number of pine nuts you can eat in a day, but moderation is key due to their high calorie and fat content. A typical serving size is about 1 ounce (approximately 28 grams), which contains around 190 calories. Eating too many pine nuts can lead to digestive issues or a condition known as "pine nut syndrome," characterized by a bitter taste in the mouth. It's best to enjoy them as part of a balanced diet.