Claire Foy reveals years of undetected parasites after Morocco trip

Actress Claire Foy has revealed she unknowingly lived with parasites in her body for years. The discovery came after she sought medical advice for unexplained weight loss. Doctors later confirmed the presence of the parasites, which may have been there for at least five years.

Foy suspects she contracted the parasites during a trip to Morocco. Despite maintaining a strict diet in her daily life, she occasionally relaxed her rules when eating out. This habit may have contributed to the issue going unnoticed for so long.

Instead of using antibiotics, Foy opted to eliminate the parasites through dietary changes. She adopted a special eating plan, cutting out gluten and sugar—foods she already avoided due to an autoimmune condition. One of the biggest adjustments was removing caffeine, which had been a staple in her routine. Before the change, she drank up to 15 cups of tea each day.

Foy has not shared how long it took to fully adjust to the new diet. She also did not disclose specific guidelines beyond avoiding caffeine permanently after treatment.

The actress now follows a carefully controlled diet to keep the parasites at bay. Her decision to avoid antibiotics highlights her preference for natural solutions. The experience has led to long-term changes in her eating and drinking habits.