Soda, aspartame, coffee, smoking and beer are discouraged, while a wholesome vegan diet and exercise in moderation is encouraged.
en.wikipedia.org When eaten, aspartame is metabolized into its original amino acids.
en.wikipedia.org Advocates say drinks employing these sweeteners have a more natural sugar-like taste than those made just with aspartame, and do not have a strong aftertaste.
en.wikipedia.org However, there are many non-carbohydrate molecules that trigger a sweet response, leading to the development of many artificial sweeteners, including saccharin, sucralose, and aspartame.
en.wikipedia.org In healthy adults and children, even enormous doses of aspartame do not lead to plasma levels of metabolites that are a concern for safety.
en.wikipedia.org