Home / Arts and Entertainment / Claire Foy's 'Gross' Parasite Ordeal Led to Diet Change
Claire Foy's 'Gross' Parasite Ordeal Led to Diet Change
5 Feb
Summary
- Claire Foy revealed a parasitic infection impacted her diet.
- She believes she contracted the infection while travelling in Morocco.
- Foy avoids gluten and sugar due to an autoimmune condition.

Actress Claire Foy has disclosed a five-year health struggle, detailing a parasitic infection that necessitated a significant lifestyle overhaul. The Emmy-winning star, known for her role as Queen Elizabeth II in The Crown, shared these personal revelations on the Table Manners Podcast. Foy suspects she contracted the infection during a trip to Morocco.
Upon seeking medical attention, the diagnosis was unsettling, prompting her to give up coffee. She also now largely avoids gluten and sugar, attributing this to an autoimmune condition that requires minimizing inflammation-causing foods.
According to the NHS, parasitic infections can be contracted through contaminated food, water, or surfaces, presenting symptoms such as unexplained weight loss, stomach aches, and fatigue. Prevention measures include regular hand washing and caution with food and water in high-risk areas.




