Heterobasidiomycetes, including the jelly, rust and smut fungi; Previously the entire Basidiomycota were called Basidiomycetes, an invalid class level name coined in 1959 as a counterpart to the Ascomycetes, when neither of these taxa were recognized as divisions.
Too much of anything is bad is general rule of thumb. I found several articles which favour eating peppermint and detail side effects of over consumption. But in general there are some side effects of eating altoids and other mint gums. Mouth sores, headaches, stomach burns are few of them. Check out following links for more information. peppermint: Uses, Side Effects, Interactions and Warnings.
This was linked to the large amount of peppermint oil included in the Altoid recipe. Shortly thereafter, consumers began turning to Altoids as mints rather than as a stomach aide. Starting in the 1920s, Altoids were sold in metal tins rather than the cardboard box they had previously been sold in. This added to the peppermintâs charm.