article_snippet: Marijuana users can sometimes have difficulty speaking, breathing and swallowing food as a result of muscle weakness.
article_snippet: All of this could lead to problems speaking, breathing and swallowing food. '
article_snippet: Some of these products contain four or more times the level of tetrahydrocannabinol (THC) that is considered to be a safe dose,' Some of these products noted.
article_snippet: Taken in large doses, THC can produce serious anxiety attacks and psychotic-like symptoms, according to MacCoun and Mello.
highlights_snippet: Stanford researchers warn that this can cause people to eat too much .
  