Effect of food additive E171 (titanium dioxide) on the development of colorectal cancer, an early biomarkers research

Maastricht University0 个研究点目标入组 80 人开始时间: 待定最近更新: 2024年2月28日

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•A potential subject who meets any of the following criteria will be excluded from participation in this study:
•- Alcohol abuse up to 6 months before participation in this research, i.e. more than 4 drinks on any single day and more than 14 drinks per week for men and more than 3 drinks on any single day and more than 7 drinks per week for women
•- Current presence of any diseases related to the gastrointestinal tract, kidney, liver, heart or lungs
•- Current presence of symptoms related to diseases of the gastrointestinal tract, i.e. vomiting, diarrhoea or constipation, and altered stool, such as blood in stool
•- Current presence of diseases related to the endocrine or metabolic system
•- Current presence of anaemia
•- HIV infection or hepatitis
•- Use of antibiotics and other prescribed medication and painkillers over the last 3 months (exception: paracetamol and contraceptive)
•- Current smokers
•- Vegetarians
•- Pregnant women
•- Participants of other intervention studies during this intervention period.
•- Participants who use anticoagulant medicine

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