Why Grapefruit Calories (Practically) Don’t Matter

There has been much debate about the popular “grapefruit diet” and how grapefruit calories should be counted. Some proponents of the grapefruit diet say that due to the fruit’s purported metabolism-boosting and fat-burning properties, eating a grapefruit should not even be considered in your daily calorie intake. While this is extreme, grapefruit are very healthy and should be a part of anyone’s diet, especially if they want to lose weight.

Serving Size

The serving size of your grapefruit definitely influences the number of calories and the amount of energy you can gain from grapefruit consumption. Grapefruit come in a variety of sizes, some as large as a foot or more in diameter. One cup of grapefruit sections with juice contains around seventy-four calories. There are fifty-three calories in 166 grams, or half of a large grapefruit, and the number of calories drops to thirty-two for half a small grapefruit, or around 100 grams. Grapefruit is a very high-nutrition food source that is also very low in calories, so it is an ideal diet food.

Understand Daily Calorie Intake

For those considering grapefruit as a method for losing weight, it’s crucial to learn about and understand how important your minimum daily calorie intake is to sustaining your body’s function. Put simply, weight loss is possible when daily calorie intake is less than the amount of energy burned. The effectiveness of a grapefruit diet for rapid weight loss is primarily due to the maintenance of daily intake of 800 calories; however, experts recommend at least 1200 calories daily to sustain a healthy body over time. An extremely low calorie diet is only possible for short periods.

Understand Weight Loss versus Fat Loss

Muscle loss, fat loss and loss of water or fluid are the three main types of weight loss.Understanding these types will help you focus on body composition rather than actual body weight. Body weight fluctuates often,especially for women, who experience monthly hormonal shifts that change fluid levels. Weight or strength training boosts metabolism for longer periods of time by developing lean muscle that requires more fuel and helps burn calories more consistently. By adding in foods that are high in water and nutrients such as grapefruit, calories are kept down, too.

Cautions against Low Calorie Intake

One mistake that dieters make is to skip meals and even starve themselves in order to lose weight. Some eat mainly grapefruit, mistakenly thinking the fruit will help them drop pounds magically. The reason this doesn’t work is that when the body receives too few calories for long periods, a natural survival mechanism kicks in and body metabolism actually slows down. Symptoms of insufficient calorie intake include irritability, fatigue and a loss of muscle and fat. Weight gain is actually quicker at this point, because the body metabolism is still in low gear.

Why Grapefruit is a Great Diet Food

Although the majority of grapefruit’s calories are derived from glucose (sugar), the fruit has a low glycemic index, meaning that metabolism of a grapefruit does not cause a sharp rise or fall in blood sugar levels, which can cause hunger. The reason for this is tied into grapefruit’s high fiber and water content, which helps induce a feeling of fullness that lasts, keeping you from wanting to eat more. Although grapefruit aren’t “calorie negative” like some diet charlatans claim, it is close to being “calorie neutral” because of the fiber, water and vitamin content. It is simply a healthy food.

The important thing to remember when adding grapefruit to your daily diet is exactly how the grapefruit calories and other chemical properties work to aid weight loss. Do not use grapefruit consumption as a “crash diet” method; instead, incorporate this healthy, low-calorie fruit into your regular diet. Not only is it good for you, it also tastes good, too.