GI and Sport
Carbohydrates
Carbohydrates are one of the body’s main sources of energy during physical activity. The type of carbohydrate consumed may influence how quickly energy becomes available and how long it lasts.
The body stores carbohydrate in the muscles and liver as glycogen, which is a readily available fuel source used during exercise. During higher intensity activity, the body generally prefers to use carbohydrate stores because they can be converted into energy more quickly than fat.
When carbohydrate stores become depleted, the body relies more heavily on fat as a fuel source. While fat is an important long-term energy source, it generally takes longer to convert into usable energy, which may contribute to feelings of fatigue, reduced performance, or a more sluggish sensation during prolonged activity.
High & Low GI
High GI carbohydrates are generally absorbed more quickly and may provide rapidly available energy. These types of carbohydrates are commonly used before, during, or immediately after exercise when quick carbohydrate availability may be preferred.
Low GI carbohydrates are commonly used in endurance sports as they may provide a slower and more sustained release of energy over time. This can assist with maintaining carbohydrate availability during prolonged activity such as long-distance running, cycling, hiking, or endurance training. Some athletes choose lower GI carbohydrate foods before extended exercise sessions to help support more stable energy levels and reduce the likelihood of early fatigue during activity.
HYPO DUO provides two individually portioned carbohydrate sachets designed to offer both rapidly available and sustained carbohydrate options in a convenient format.
