Table 1.

Eligibility criteria assessed in the online screening and screening appointment.

Inclusion Criteria (All Required for Inclusion)	Exclusion Criteria (Only One Required for Exclusion)
Any gender aged 18–35 years	Taking prescription medication (within past three months)
Non-smoker	Allergy/intolerance to kiwifruit
Currently a student	Recent smoker (within past year)
	Taking vitamin C supplements (within past three months)
	High fruit/juice and vegetable consumption (≥5 servings/day)
	Excessive alcohol consumption (>21 standard drinks/week)
	Serious health issues, such as diabetes mellitus, kidney disease, bleeding disorders, or clinical depression
	Fainting due to fear of needles