Glucose tablets marked with the word energy. They contain the simple sugar glucose. This is broken down in the body to provide energy. It is obtained from food,either as glucose or by breaking down more complex carbohydrates such as starch. Sweets containing sugar,and tablets like these,can be used to provide a short-term energy boost,but it is followed by a feeling of lethargy as the sugar is quickly used up | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gustoimages |
Bildgröße: | 3785 px × 4697 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |