HAllo, das ist eine natürlich Abwehr, dass du nach Light K*** musst. Ob du anders schmeckst lässt sich nur schwer herausfinden (entsprechende Tests gibts beim Neurologen, allerdings eher in der Klinik als einer Praxis)
Aber falls du deinen Kumpel überzeugen willst, das Süßstoffe nicht gut sind, dann findest du vieles im Internet dazu (insbes. zu Aspartam aber auch Phenylalanin) oder seriösere Info in medizinischen ZEitschriften, die man zB. hier findet http://www.pubmed.de/data/dimdi.link.html (stichworte: sweetener toxicity)
Autor: Mead MN
Titel: Sour finding on popular sweetener.
Quelle: Environmental health perspectives; VOL: 114 (3); p. A176 /200603/
> verursacht Nierenkrebs, leukämie oder Lymphdrüsenkrebs
Autoren: Rencüzogullari E; Tüylü BA; Topaktas M; Ila HB; Kayraldiz A; Arslan M; Diler SB
Titel: Genotoxicity of aspartame.
Quelle: Drug and chemical toxicology; VOL: 27 (3); p. 257-68 /200408/
>selbsterklärend
Whitehouse CR; Boullata J; McCauley LA
Titel: The potential toxicity of artificial sweeteners.
Quelle: AAOHN journal : official journal of the American Association of Occupational Health Nurses; VOL: 56 (6); p. 251-9; quiz 260-1 /200806/
Abstract: Since their discovery, the safety of artificial sweeteners has been controversial. Artificial sweeteners provide the sweetness of sugar without the calories. As public health attention has turned to reversing the obesity epidemic in the United States, more individuals of all ages are choosing to use these products. These choices may be beneficial for those who cannot tolerate sugar in their diets (e.g., diabetics). However, scientists disagree about the relationships between sweeteners and lymphomas, leukemias, cancers of the bladder and brain, chronic fatigue syndrome, Parkinson’s disease, Alzheimer’s disease, multiple sclerosis, autism, and systemic lupus. Recently these substances have received increased attention due to their effects on glucose regulation. Occupational health nurses need accurate and timely information to counsel individuals regarding the use of these substances. This article provides an overview of types of artificial sweeteners, sweetener history, chemical structure, biological fate, physiological effects, published animal and human studies, and current standards and regulations.
Prost
Susanne