Anything in excess will be problematic. Moderation is key.
Aspartame is artificial, so common sense would dictate it's probably not great for you. But an occasional diet soda as a treat is not going to harm you -- the human body is surprisingly resilient when treated well. Several diet sodas a day may cause a myriad of problems, aspartame or no.
Fortunately, aspartame is one of the most researched artificial sweetener. Unfortunately, most published research (on anything) is biased and/or purchased by special interests.
I would suggest switching to a natural sweetener, but even with those, you can still overdo it, so exercise moderation.
Anything in excess will be problematic. Moderation is key.
Aspartame is artificial, so common sense would dictate it's probably not great for you. But an occasional diet soda as a treat is not going to harm you -- the human body is surprisingly resilient when treated well. Several diet sodas a day may cause a myriad of problems, aspartame or no.
Fortunately, aspartame is one of the most researched artificial sweetener. Unfortunately, most published research (on anything) is biased and/or purchased by special interests.
I would suggest switching to a natural sweetener, but even with those, you can still overdo it, so exercise moderation.