SiS Beta Fuel Energy Chew Bar Lemon
A 60-gram chewable energy bar with 45 grams of carbohydrates. SiS Beta Fuel Energy Chew Bar Lemon provides the same 1:0.8 glucose to fructose ratio as the rest of the Beta Fuel range, but in a solid, chewable form instead of a liquid gel. The flavor is a fresh lemon taste with a slight acidity. Break into six cubes, each containing approximately 7 grams of carbohydrates. Gluten-free, caffeine-free. Informed Sport certified.
Chewing as an alternative to swallowing
Gels are liquid and are absorbed in a single gulp. This works well for many athletes, but during prolonged exertion, taste fatigue or gastric irritation from liquid sugars can occur. A chew bar requires chewing, which provides a completely different sensation. The salivary glands are stimulated, the act of chewing mentally gives the impression of eating rather than drinking, and the ingestion rate is slower. This last point can be advantageous if you want to ease your stomach while still consuming carbohydrates.
1:0.8 ratio in solid form
The gels in the Beta Fuel range use maltodextrin and fructose. The chew bar uses glucose syrup and fructose syrup. The principle is the same: two carbohydrate sources with two different transport pathways in the intestine. Glucose via SGLT1 to the muscles, fructose via GLUT5 to the liver. The 1:0.8 ratio increases oxidation efficiency from 62% to 74% compared to a 2:1 ratio. 45 grams of carbohydrates per 60-gram bar.
Six cubes per bar, 7 grams each time
The bar is pre-cut into six separate cubes. You can break the bar in advance and keep the pieces in a pocket to take one by one. Or you can open the bar and break off a piece while on the go. Each cube provides approximately 7 grams of carbohydrates. For most athletes, this is enough for a 10 to 15-minute intake at a pace where you don't want to stop or spend time eating.
The chew bar is designed as a supplement or replacement for gels in the Beta Fuel strategy. For those who ride or run for a long time and want to alternate between liquid and solid energy sources, it fits well alongside gels without complicating carbohydrate calculations.