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.
Tenormin (known generically as atenolol) is a beta blocker often used to control the physical symptoms of anxiety. Beta blockers are quite effective at quickly relieving certain physical anxiety symptoms, such as shaking, heart palpitations, and sweating, but they do not treat the cognitive effects of anxiety.