How to Use the Table for Your Diet
In this article you'll discover how the glycemic index and the glycemic load of foods can affect your physical performance and how to use a glycemic index chart to make more informed food choices suited to a dancer's needs.
If you are a ballerina or a dance teacher, you know how essential it is to have good energy during your training sessions and performances. Your diet plays a crucial role in supporting your performance, improving endurance, and speeding recovery.
One of the most important pieces of information you should know is the glycemic index (GI) of the foods you eat
What is the glycemic index and how does it affect your energy
The glycemic index (GI) is a measure that indicates how quickly a carbohydrate-containing food raises blood sugar levels.
Whenever you eat a food, it is digested and absorbed into the body, releasing glucose into the bloodstream. Foods with a high glycemic index, such as sweets or sugary drinks, cause a rapid blood sugar spike followed by an equally rapid drop, which can lead to feelings of fatigue and low energy.
As a dancer you need steady, long-lasting energy to get through your long training sessions and performances.
It is therefore important to choose foods that release sugar into the blood more gradually, avoiding sudden glycemic spikes that could compromise your performance. That is why the glycemic index is crucial for optimizing your nutrition.
How is the glycemic index calculated?
The exact calculation of the glycemic index requires the knowledge and evaluation of numerous variables. For this reason, people often rely on an “indicative” table that can serve as a general reference when choosing everyday foods.
Among the variables to consider are:
the cooking (degree and method); the variety and degree of ripeness, in the case of fruit and vegetables; the amounts of protein, fat and fiber present in a given food; the processing stages to which an industrial product has been subjected (e.g., the more a snack has been manipulated, the higher its glycemic load will be).
What is glycemic load and how does it support your performance
In addition to the glycemic index, another key parameter is the glycemic load (GL).
This measures not only how quickly sugars are absorbed into the blood, but also the total amount of carbohydrates a food contains.
In other words, glycemic load helps you understand the overall effect of a food on blood sugar, taking into account the actual portion sizes.
A plate of pasta, for example, may have a high glycemic index if eaten on its own, but the glycemic load will also depend on the amount of carbohydrates in the dish.
A food with a low glycemic load, such as legumes or whole grains, can provide sustained energy, helping to avoid drops in blood sugar during performance.
Note: During your day, it’s important to choose foods that provide a steady release of energy. This is where glycemic load comes in: by choosing foods with a low glycemic load, you’ll have the strength and endurance you need to focus on your movements without feeling overwhelmed by fatigue.
How do you calculate glycemic load?
The formula to obtain the exact glycemic load value of a food is as follows:
(GI x g Carbohydrates) / 100 = GL
How to interpret the result:
• Up to 10 = low glycemic load;
• From 11 to 19 = moderate glycemic load;
• From 20 and above = high glycemic load
The glycemic index table for dancers
Now that we have understood the importance of the glycemic index and glycemic load, it’s time to move on to the practical part: how to choose the right foods based on this information.
Below, you will find a glycemic index table with some of the main foods consumed by dance performers, grouped according to their glycemic index and glycemic load.
This table gives you an overview of foods with a low, medium and high glycemic index, helping you choose those that best support your energy level throughout the day.
For example, foods with a low glycemic index (such as peanuts and fat-free yogurt) will provide a steady release of energy, while those with a high glycemic index, like cheese pizza or boiled potatoes, may cause a rapid blood sugar spike followed by a sudden drop, which is not ideal during intense dance sessions.
Click below to download it and keep it handy!
How to Use the Table to Optimize Your Ballerina Diet
Now that you know which foods have a low or high glycemic index, how can you apply this information to your daily diet? Here are some practical tips to optimize your eating based on glycemic index and glycemic load:
Pre-workout
Before an intense dance session, it's important to have a steady reserve of energy. Foods with a low glycemic index, such as nuts, legumes, and brown rice, are ideal. These foods release energy gradually, keeping your blood sugar levels stable during the workout.
Post-show recovery
After an intense workout, your body needs to replenish muscle glycogen stores. This is where glycemic load comes into play: carbohydrates with a higher glycemic load (such as whole-wheat pizza or white rice) can be useful, but it’s always important to balance them with other sources of protein and healthy fats for muscle recovery.
Nutrition during the day
To maintain good energy throughout the day, try to balance foods with a low glycemic load (such as oats, yogurt, and fresh fruit) with small portions of high glycemic load foods on occasions when you need a quick energy boost (for example, for an intense practice session or in the event of an impending performance).
Pre-workout
Before an intense dance session, it's important to have a steady reserve of energy. Foods with a low glycemic index, such as nuts, legumes, and brown rice, are ideal. These foods release energy gradually, keeping your blood sugar levels stable during the workout.
Post-show recovery
After an intense workout, your body needs to replenish muscle glycogen stores. This is where glycemic load comes into play: carbohydrates with a higher glycemic load (such as whole-wheat pizza or white rice) can be useful, but it’s always important to balance them with other sources of protein and healthy fats for muscle recovery.
Nutrition during the day
To maintain good energy throughout the day, try to balance foods with a low glycemic load (such as oats, yogurt, and fresh fruit) with small portions of high glycemic load foods on occasions when you need a quick energy boost (for example, for an intense practice session or in the event of an impending performance).
Choose smart foods for optimal performance
As a dancer, your energy is the fuel that enables you to perform at your best. Understanding the glycemic index and glycemic load of the foods you eat is a key step to optimizing your diet and maximizing your performance. By using the glycemic index table we provided, you can make more informed food choices, improve your endurance, and reduce the risk of sudden energy drops.
Start today by choosing foods that will provide steady, long-lasting energy so you can approach every training session or performance with your fullest energy.
Biologist-nutritionist, graduated with top honors and licensed at the University of Milan. Trained at IRCCS Ospedale San Raffaele with expertise in body composition, nutritional intervention, and counseling. Empathetic approach focused on psychophysical health and continuous professional development in sports, pathophysiology, prevention, and rehabilitation.
