United Kingdom, March 29 -- Jenny McCarthy "almost died" after going vegan.

The 52-year-old TV star has revealed that she "became so ill" after adopting a vegan diet.

Jenny said on the 'Heal Me' podcast: "I became so ill from being a vegan. I tried vegan and I almost died. I literally almost died."

Jenny's health troubles ultimately led to her being diagnosed with Celiac disease, a chronic digestive disorder triggered by gluten, the protein found in wheat, barley, and rye.

The condition causes the immune system to attack the small intestine, which in turn impairs nutrient absorption.

Jenny said: "I didn't know I had a gluten and dairy problem. I thought everyone got sick when they ate."

The actress recalled feeling "exhausted and fa...