Can the cyanide in Almonds give you a stomach ache?

Only the bitter variety, called flowering almond and planted decorative purposes, has sufficent cyanide to harm you. The bitter almond has a pink flower. The sweet almond tree has white blooms and the fruit contains no cyanide. The nut has a strong bitter taste and it is dificult to ingest more than a single one. Even that could give you a mild stomach ache. Both varieties contain a chemical pre-curser to cyanide which can become poisonous under damp conditions.