Indeed, ingesting excess silver can cause stomach distress, seizures, kidney damage and can turn skin a bluish-gray tint, a condition called argyria that is irreversible.

• 事实上，吸入过量银有可能引起胃痛、痉挛、肾损伤，并且有可能造成银中毒，症状为皮肤变为不可恢复的蓝灰色。