Which of the following is not a characteristic of a healthy diet?

A healthy diet is not just about the food you eat, but also how much time you spend sitting each day. The amount of exercise can vary depending on a person’s age and health conditions, but it should be at least 30 minutes per day for children ages 3 to 18 years old. A healthy diet does not include smoking cigarettes or drinking alcohol. Much research has been done in recent years that indicates there are many benefits associated with eating fruits and vegetables; these benefits may last up to an entire week after consuming them! Eating more whole grains than refined grain products such as white flour breads, pastries, etc., will provide better nutrition from complex carbohydrates than simple sugars found in processed foods like candy bars or soft drinks.