Antioxidant supplements and heart and metabolic health in people with overweight or obesity
Tests antioxidant-rich supplements in adults who are overweight or have obesity.
Plain-language title generated from the registry record
Registry title: Impact of Antioxidant-rich Supplementation on Skin Carotenoids Status, Antioxidant Status and Cardiometabolic Health in Overweight and Obese Individuals
Key facts
- Where
- Singapore, SingaporeSee the site
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 21 and 70 years old?
Source: NCT07748468, who can take part
Where in Singapore
- NUS, Department of Food Science and Technology, 1 Science Drive 3, Block S13, #03-07, Singapore, 117550Singapore, SingaporeNo longer taking part
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- National University of Singapore
- Trial code
- NCT07748468
- Record updated
- 5 August 2026
- Original description
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.Read full original descriptionShow less
Impact of Antioxidant-rich Supplementation on Skin Carotenoids Status, Antioxidant Status and Cardiometabolic Health in Overweight and Obese Individuals
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.
Inclusion: 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; No drastic change of diet for the past 1 year; If taking medication, has been consistently taking antihypertensive/cholesterol-lowering/type-2 diabetic medication for more than 3 years prior to starting the study.
Exclusion: Taking medications or dietary supplements which may impact eye/skin health; Taking lipid-lowering and blood pressure controlling medications less than 3 years; Weight change > 3kg in the past 3 months; Exercising vigorously over the past 3 months; Smoking; Drinking more than 2 alcoholic drinks per day; Pregnant, lactating, or planning pregnancy in the next 6 months.