Clinical Evaluation of the Accuracy of Vitastiq Device for Tracking Vitamin and Mineral Trend in Human Body

Inclusion criteria

• Informed consent form (ICF) is signed by a volunteer
• Age between 18 and 64 years at the time of the signature of ICF
• A body mass index (BMI) between 18 and 28 kg/m2
• Healthy, meaning absence of any chronic or acute medical therapy for a month prior to the inclusion to the study
• Willing to follow all study procedures, including attending all site visits, and keeping a food diary and diary of activities on a weekly basis

Exclusion criteria

• Intake of any drugs to treat chronic disease within 1 month before the beginning and during the study
• Intake of any drugs to treat serious acute disease within 1 month before the beginning of the study and within 5 days of each visit
• Any clinically significant medical history of serious digestive tract, liver, kidney, skin or haematological disease or hormone imbalance
• Pregnant and breastfeeding women
• Women who planning pregnancy during the study
• Inadequate veins (in the opinion of the investigator)
• Known drug or alcohol abuse
• Using any form of nicotine or tobacco
• Mental incapacity that precludes adequate understanding or cooperation
• Participation in another investigational study or blood donation within 3 months prior to or during this study