No.

The amount of aspartame in food is milligrams, and the amount of phenylalanine produced by metabolism is low enough that it generally does not have a significant effect on the human body. Studies have pointed out that due to the extremely low amount of aspartame, very small amounts of methanol ingestion are not harmful.

Whether aspartic acid in aspartame can cause brain damage, endocrine disruption or tumors. The fact is that more aspartic acid is consumed from the general diet. But because of the low intake of aspartame, it is still not thought to cause much harm.

Expanded Information:

Pure sweetness, with a refreshing sweetness that is extremely close to that of sucrose and without a bitter aftertaste or metallic taste, it is the sweetness closest to sucrose that has been developed to date. It is the sweetness closest to sucrose that has been successfully developed so far.

Aspartame is 180 times sweeter than sucrose, and only a small amount is needed to achieve the desired sweetness in applications. Therefore, the use of aspartame as a substitute for sugar in food and beverages significantly reduces calories and does not cause dental caries.

Mixed with sucrose or other sweeteners, it has a synergistic effect, such as adding 2% to 3% to saccharin, which can significantly mask the bad taste of saccharin.

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