The food pyramid is a diagram that illustrates a healthy diet by organizing foods into groups based on recommended serving sizes, according to the Santa Clara University Wellness Center. The pyramid is divided into tiers, and foods with the least nutritional value, such as sweets, are at the top. Foods that should make up the largest portion of daily calories, such as breads, are displayed on the wide bottom tier.Continue Reading
A balanced daily diet includes six to 11 servings of grains and pasta; two to four servings of fruit; three to five servings of veggies; two to three servings of meat, legumes and fish; two to three servings of dairy products; and as few servings as possible of sweet or fatty foods, according to the SCU Wellness Center. The serving sizes reflect the essential nutrients each group offers. For example, the carbohydrates in grains provide glucose to fuel the body, and the meat and dairy groups are important protein sources.
The classic food pyramid was supported by the U.S. Department of Agriculture until 2005, when it was re-envisioned as MyPyramid, according to the Harvard School of Public Health. The updated diagram organized the food groups horizontally across the pyramid using color-coded sections. MyPyramid didn't contain any descriptive text and was considered too abstract for the public to understand. In 2011, the USDA unveiled a new food guide known as the Healthy Eating Plate. The diagram is similar to a pie chart, providing a visual representation of how much fruit, vegetables, grains, proteins and dairy products each meal should include.Learn more about Nutritional Amounts & Limits
Grapes are not fattening if they are eaten according to normal serving sizes. According to WebMD, one cup of grapes has around 100 calories, which makes them a healthy snack. The same amount of grapes has less than one gram of fat.Full Answer >
As an article from Kids Health points out, the USDA food pyramid has been replaced by a food plate; however, the USDA has archived printable food pyramid posters and tutorials on its website. Those who wish to use and print the new plate system can do so on ChooseMyPlate.gov.Full Answer >
Some protein counters work by showing how much protein is in a particular serving of food, allowing users to tally the amount of protein they are eating in a meal or in a day. Others help calculate the total daily requirements of protein per the individual's age, sex, height, weight, body type, amount of daily exercise and fitness goals.Full Answer >
The Nutrition Source at Harvard School of Public Health recommends the shape of a food plate opposed to a food pyramid. The USDA replaced its 2005 MyPyramid with a 2011 MyPlate model. The plate contains four sections, for protein, grains, fruit and vegetables, and a small side circle of dairy.Full Answer >