8 oz. Concord grape juice + 450 mg Grape seed polyphenol extract + 150 mg Trans-resveratrol

16 oz. Concord grape juice + 900 mg Grape seed polyphenol extract + 300 mg Trans-resveratrol

24 oz. Concord grape juice + 1200mg Grape seed polyphenol extract + 450mg Trans-resveratrol

Healthy Control

Trans-resveratrol

Concord grape juice

Grape seed polyphenol extract

Comparable placebo supplement which is manufactured according to GMP and will contain inert substances.

Placebo

Icahn School of Medicine at Mount Sinai

Metabolism of Bioactive Dietary Polyphenol Preparation (BDPP)

Clinical Pharmacology and Target Validation of A Bioactive Dietary Polyphenol Preparation (BDPP) For Stress-Related Disorders

Bioavailability assessed to show a dose-dependent increase in key BDPP metabolites, including DHCA.

James Murrough

Associate Professor

This is a single center, double-blind, placebo-controlled, randomized phase I trial. Each subject will be randomized to a daily low, medium or high dose of BDPP or placebo.

Participants and investigators will be masked to whether they are assigned to study supplement or placebo.

Participants take 500 mg of PolyResveratrol (100 mg curcumin phytosome, 100 mg quercetin phytosome, 100 mg green tea phytosome, 100 mg trans-resveratrol, 100 mg trans-pterostilbene; Thorne Research) twice daily for one week. Two blood Draws are taken on both the first and last days of the week. One blood draw is done fasted just before consumption of one supplement dose, and one blood draw is done after consumption of one supplement dose.

Participants take 500 mg of Curcumin phytosome twice daily for one week. Two blood draws are taken on both the first and last days of the week. One blood draw is done fasted just before consumption of one supplement dose, and one blood draw is done after consumption of one supplement dose.

Inflammation

Atherosclerosis

Cardiovascular Disease

Participants will take 1 mg of a polyresveratrol phytosome supplement each day for one week. The acute effect (1 hr) of one 500 mg dose of the polyresveratrol phytosome supplement on inflammation will be examined along with the short-term effect (1 week).

PolyResveratrol Supplementation

Participants will take 1 mg of a curcumin phytosome supplement each day for one week. The acute effect (1 hr) of one 500 mg dose of the curcumin phytosome supplement on inflammation will be examined along with the short-term effect (1 week).

Curcumin Supplementation

Clinical Exercise Research Center

Effects of Short-term Curcumin and Multi-polyphenol Supplementation on the Anti-inflammatory Properties of HDL

VCAM-1 and ICAM-1 expression in whole plasma will be measured at baseline, and one hour after a single dose of each supplement using flow cytometry. Differences in one-hour changes in inflammation between each supplement will be compared.

VCAM-1 and ICAM-1 expression in whole plasma will be measured at baseline, and after one week of supplementation for each supplement using flow cytometry. Differences in one-week changes in inflammation between each supplement will be compared.

VCAM-1 and ICAM-1 expression in HDL plasma will be measured at baseline, and one hour after a single dose of each supplement using flow cytometry. Differences in one-hour changes in inflammation between each supplement will be compared.

VCAM-1 and ICAM-1 expression in HDL plasma will be measured at baseline, and after one week of supplementation for each supplement using flow cytometry. Differences in one-week changes in inflammation between each supplement will be compared.

HDL cholesterol efflux capacity will be measured at baseline, one hour after a single dose, and after a week of supplementation in non-apolipoprotein B containing plasma.

University of South Carolina

Subjects in the group "resveratrol first" will be submitted to: 30 days of treatment with Transmax (resveratrol, 500 mg, Biotivia Bioceuticals LLC), one tablet/day in the morning at fasting; then to 30 days of wash-out (no supplementation), and then to 30 days of treatment with placebo (one tablet/day in the morning at fasting).

Subjects in the group "Placebo first" will be submitted to: 30 days of treatment with placebo, one tablet/day in the morning at fasting; than to 30 days of wash-out (no supplementation), and then to 30 days of treatment with Transmax (resveratrol, 500 mg) (one tablet/day in the morning at fasting).

Chronic Subclinic Inflammation

Redox Status

Subjects in the group "resvetarol first" will be submitted to: 30 days of treatment with Transmax (resveratrol, 500 mg, Biotivia Bioceuticals LLC), one tablet/day in the morning at fasting; then to 30 days of wash-out (no supplementation), and then to 30 days of treatment with placebo (one tablet/day in the morning at fasting).

Resveratrol

resveratrol

Simona Bo

Anti-inflammatory and Antioxidant Effects of Resveratrol on Healthy Adults.

Double-blind Cross-over Randomised Controlled Trial on the Anti-inflammatory and Antioxidant Effects of Resveratrol on Healthy Adults.

To evaluate before-after changes in circulating concentrations of C-reactive protein (CRP), an inflammation marker, in smokers submitted to resveratrol supplementation when compared to smokers treated with placebo

To evaluate before-after changes in circulating fasting concentrations of the following parameters:
-markers of oxidative stress: TAS (total antioxidant status.

To evaluate before-after changes in circulating fasting concentrations of the following parameters:
-markers of oxidative stress: 4-hydroxynonenal

To evaluate before-after changes in circulating fasting concentrations of the following parameters:
-markers of oxidative stress: nitrotyrosine.

To evaluate before-after changes in circulating fasting concentrations of the following parameters:
-markers of oxidative stress: endothelial nitric oxide synthase (eNOS)-polymorphism

To evaluate before-after changes in circulating fasting concentrations of the following parameters:
-markers of oxidative stress: superoxide dismutase (SOD2)-polymorphism.

To evaluate before-after changes in circulating fasting concentrations of the following parameters:
-markers of oxidative stress: catalase-polymorphism

To evaluate before-after changes in circulating fasting concentrations of the following parameters:
-other markers of inflammation: interleukin-6.

To evaluate before-after changes in circulating fasting concentrations of the following parameters:
-other markers of inflammation: pentraxin 3.

To evaluate before-after changes in circulating fasting concentrations of the following parameters:
-other markers of inflammation: tumor necrosis factor-α.

resveratrol/نخر

Metabolism of Bioactive Dietary Polyphenol Preparation (BDPP)

Effects of Short-term Curcumin and Multi-polyphenol Supplementation on the Anti-inflammatory Properties of HDL

Anti-inflammatory and Antioxidant Effects of Resveratrol on Healthy Adults.

قاعدة بيانات الأعشاب الطبية الأكثر اكتمالا التي يدعمها العلم