Is calcium chloride edible

Calcium chloride is generally not considered edible in large quantities, as it can be irritating to the gastrointestinal tract. However, it is used in small amounts as a food additive, particularly in the food industry for purposes like preserving, firming fruits and vegetables, and enhancing flavor in certain products. It's important to only consume calcium chloride that is labeled as food-grade. Always consult with a healthcare professional if you have concerns about its consumption.