This study aims to evaluate the effects of antioxidant-rich supplementation on skin carotenoid status, antioxidant status, and cardiometabolic health in overweight and obese individuals. The study may provide additional scientific evidence to support the further refinement of current dietary and nutritional recommendations.
Able to give informed consent (AMT score ≥ 8 for older adults [65-70 years old])
Adults 21-70 years old
English-literate
Have venous access sufficient to allow for blood sampling as per the protocol
Weight change > 3kg in the past 3 months
Exercising vigorously over the past 3 months
Taking medications or dietary supplements which may impact eye/skin health
Taking lipid-lowering and blood pressure controlling medications less than 3 years
National University of Singapore
Lead sponsor
Nu Skin Enterprises
Collaborator