Definition of nirvana for English Language Learners. : 1  the state of perfect happiness and peace in Buddhism where there is release from all forms of suffering. : 2  a state or place of great happiness and peace.
The most common causes of bingeing are anxiety, stress, and depression âa lot of the time, itâs simply a way to numb unhappy feelings. But bingeing can also be a symptom of an undiagnosed mental disorder.
Burps can also be caused by drinking carbonated beverages, such as beer, soft drinks, energy drinks, and wine in which case the expelled gas is primarily carbon dioxide from the drink itself. Common diabetes drugs metformin and Byetta can cause burping, especially at higher doses. This often resolves in a few weeks.