![]() A significant proportion of the French population exceeds the maximum caffeine levels above which adverse effects can occur. In the general population, sensitivity to the effects of caffeine varies widely from one individual to the next. It is well known for its “stimulant” effects as well as for its numerous adverse effects, including anxiety, tachycardia, sleep disturbances, etc. What is responsible for these adverse effects?įollowing an analysis of the reported nutrivigilance cases and the literature data, the caffeine contained in these beverages was considered to be the main explanatory factor.Ĭaffeine is a compound that is found naturally in over 60 different plants (coffee, tea, kola nut, guarana, yerba mate, etc.). psycho-behavioural or neurological : irritability, nervousness, anxiety, panic attacks, hallucinations and epilepsy.cardiovascular : tightness in the chest or chest pain, tachycardia, high blood pressure, heart rhythm disturbances with possible cardiac arrest, etc.The main symptoms observed are as follows: In this context, over 200 cases of adverse effects associated with the consumption of these beverages have been reported. In France, the monitoring of reports of adverse effects was initiated in 2008 through the nutrivigilance scheme managed by ANSES. ![]() Risk situations can occur when sources of caffeine - such as these so-called energy drinks - are multiplied, particularly in the light of current consumption patterns for these beverages. ![]() They increase water and salt loss by the body and thus the risk of heat stroke. The combined consumption of so-called energy drinks and alcohol can promote risk situations due to individuals over-estimating their capacities, which can then lead to continued consumption of alcohol and higher levels of risk taking.Ĭoncerning sports activities, so-called energy drinks have no nutritional benefit during physical exercise (as opposed to sports drinks, also sometimes called energy drinks). To what degree are these drinks consumed in France?Īccording to the study conducted by the Agency in 2011, approximately 32% of consumers of so-called energy drinks in France consume them during festive occasions (in bars, discotheques, at concerts, etc.), 41% in conjunction with a sporting activity, and 16% in combination with alcohol. They should not be confused with “sports drinks”, which are specifically formulated to fulfil certain nutritional requirements when performing intense physical exercise. These products contain ingredients such as caffeine, taurine, D-glucuronolactone, sugar or sweeteners, vitamins and plant extracts (ginseng, guarana). It includes beverages that are marketed as having energising properties on both the physical and intellectual levels. “Energy drink” is a marketing term that has no regulatory definition. What are “energy drinks” and what do they contain?
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