Sugar-rich foods have high calorific power, and if they are frequently consumed they may be responsible for weight gains. Furthermore, a diet high in sugar is the cause of dental caries, one of the largest public health problems among young people and adolescents.
Liking sweet tasting food is something that is learnt very early in our childhood. In some cases this natural trend is reinforced by the use of sweets and treats as a reward for good behaviour or as a bargaining chip for children to eat their soup.
Adolescents and even adults know that in situations of emotional instability, anxiety and stress, it is natural to seek out “comfort” food and drinks rich in sugar that act as an emotional compensation. Blood sugar equilibrium is probably the most important factor for maintaining energy levels and body weight.
The blood sugar level largely determines our appetite. When it decreases, we feel hungry. When it is too high, the body converts the excess sugar into glycogen (short-term fuel reserves) or fat, our long-term energy reserves – which is bad news for those concerned with maintaining or losing body weight. When blood sugar levels are too low, which is what happens when we leave the house without eating breakfast, we can experience fatigue, poor concentration, irritability, anxiety, headaches and digestive problems.
These symptoms disrupt our well-being and our everyday attitudes. If we are able to control our diet and blood sugar levels the result is a balanced weight and permanent energy.