Life Extension OPTIMIZED QUERCETIN 60 250 MG Caps Part Number:LEX-1309-2 Description Supports cellular health & immune functionOptimized Quercetin delivers 250 mg standardized quercetin in a bioavailable superfood supplement blend with vitamin C and camu-camu berry extract to support a healthy immune response and more. Overview What Is Optimized Quercetin? Quercetin is a bioflavonoid found in red grape skins, red onions, apples, buckwheat and other food sources. Quercetin supports healthy cellular function, cardiovascular health and has also been shown to encourage a healthy immune response, especially to seasonally changing environments. Quercetin supports immune health. Ours is augmented with vitamin C and camu-camu extract for further immune support. Optimized Quercetin Benefits Promotes cellular health & DNA functionSupports healthy seasonal immune responseEncourages healthy endothelial integritySupports already healthy blood glucose levelsHelps maintain already healthy cholesterol levels Quercetin, the Super-Food You've Never Heard Of Quercetin is a phytonutrient derived from apples, onions and buckwheat. Quercetin can help support a healthy immune response, especially to seasonally changing environments. Quercetin also encourages healthy nitric oxide levels, which helps maintain already healthy blood pressure levels. This bioflavonoid also supports healthy cholesterol levels already within normal range. Optimized Quercetin Why Should I Supplement With Optimized Quercetin? Customer: I try hard to take care of myself. I eat healthy, I exercise regularly, and I even take supplements based on my doctor's recommendations. But with all I do, I feel like I'm missing something that can help keep me at my best. Michael A. Smith, MD: It's always a good idea to evaluate the supplements that you take. One that we highly recommend that you add to your routine is quercetin. Packed with bioflavonoids, our Optimized Quercetin formula supports your cell health, endothelial health, already-healthy blood glucose levels, and so much more. Customer: I spoke to a Wellness Specialist at Life Extension, and they told me that quercetin is a superfood blend that can help my body respond to seasonal changes. Plus, it supports already-healthy cholesterol and glucose levels. Product Details Quercetin promotes cardiovascular health by protecting the integrity of your vascular endothelium.1-3 One way quercetin does this is by encouraging healthy levels of nitric oxide, which supports healthy blood pressure levels already within the normal range.4 This phytonutrient also supports already healthy cholesterol levels.5 Quercetin also helps reduce oxidative stress, promotes a healthy immune response in blood vessel walls as a result of healthy gene expression and supports healthy blood glucose levels already within normal range.6-11 Promotes a healthy immune response In human cell culture studies, quercetin has been shown to inhibit inflammatory factors to support whole body health, which can help support a healthy immune response, especially to seasonally changing environments.12-14 And our Optimized Quercetin blend also contains vitamin C and camu-camu berry extract to further promote healthy immune function. Additional Images