User Reviews for quercetin

I was trying this to boost my immune system. I took 1000mg. The third time I took it, I got serious stomach pains that lasted about 12 hours and continued pains off and on for about 3 days. Could hardly eat anything. The only instructions on the bottle were to take between meals. This one time, I took the pills and then ate a meal. I don’t know if it was the reaction from eating so soon after?

Never tried the supplement, but have been experimenting with dosages of red wine... I don't have Covid yet!!

Started taking as prophylaxis treatment for covid. Learned to eat first and then take the capsule or else it made me throw up also.

for all who are thinking about kidney side effects using quercetin, think about pharma products and their side effects. In general if you find the correct dose and you drink enough per day there should not be a problem. My suggestion is try chage tea from Finnald also. I fyou can substitute quercetin with chaga tea do it, cause chaga has no side effects and you can use it permanent.

I was relieved not to be the only one who throws up within minutes of taking this supplement. Not sure why I am reacting this way. I have been trying to take this as a prophylactic for preventing Covid.

Quercetin has brought complete relief for my uticharia. I'm now in my second month, using quercetin with stinging nettle tea leaves. I have completely stopped using prednisone to control the hives. This supplement is working very well for me.

I don't have arthritis that I know of, but I use quercetin dihydrate in my homemade turmeric pills for hip pain. I have been making my own pills for quite some time now (so am a little nervous to read that this supplement is safe for only short term) and the difference is night and day. If I stop taking or miss a dose my hips immediately start aching/burning (especially at night). I'm a relatively healthy person and have no kidney problems so hopefully that stays the same with continued use. I use 3 Tbsp with 1 cup of Tumeric and it usually makes roughly 80-90 capsules. I take 4 capsules, 2 in AM and 2 in PM. I have no idea how much this comes to in regards to mg/day.Read More Read Less

I've tried taking Quercetin capsules a few times. Each time, it is guaranteed I throw-up within 15 minutes. Doesn't matter if I have eaten prior or on an empty stomach. I guess I will stick to eating blueberries.

I began taking it because I am allergic to statin drugs used to lower cholesterol. Within 3 months, my cholesterol was the lowest it has ever been. My triglicerides also came down, much to the shock of my doctor! I also feel wonderful now.

I was taking this for food allergies and it caused me to break out and itch. I am very allergic to citrus and citric acid. I took one 500mg capsule with no allergens in the ingredients. It must be made from citrus fruit I think. The brand is Jarrow.

I am 52, and when I was 22, I was diagnosed with PVC's of the heart - premature ventricular contractions. I eliminated caffeine throughout the years, chocolate, and tried to watch stress levels. Not wishing to use pharma. drugs, I added Co-Enzyme Q10 & L-Carnitine - both helped the PVC's slightly. Last year I added Quercetin. After having PVC's and their discomfort for almost 30 years, imagine my delight when my heart wasn't hurting. I couldn't believe! Neither could my typical Western Med Doctor. I stopped it just to check, and the PVCs returned immediately. I started Quer. again and they disappeared. My EKG's state I still have PVC's but I do not feel them or the pain. I love this it, and am so happy I found it! Read More Read Less

Taking this for inflammation and allergies; if I don't take this I really notice a flare up of my inhalant allergies and itchy skin/eczema. I take AI by Pure Encapsulations (also has tumeric and ginger).

Suggested to me by a naturopath for use in controlling my chronic idiopathic urticaria, a auto-immune disease causing welts and hives. I've been on prednisone for almost 3 years, plus 3 other histamines and this is the only thing that has gotten me off prednisone. I buy the powder from Bulk Supplements. Easy to use, once a day, mixed in with vanilla yogurt. Lifesaver for me

Quercetin acts quite effectively as an agent to reduce insulin resistance. I am now roughly 20-25% down on my insulin use as a result of this treatment.

I have used these chews for several years and they seem to help especially when the weather is really hot. However, I used to use the individual powders that you put in a bottle of water. I preferred this, but it has been discontinued.

Took for Back pain and after two days - my back felt 100% better.

GOT KIDNEY STONES??? Not me anymore. My urologist recommended this in conjunction with a (sucky) low oscillate diet. The diet would not be a problem for some who has not transitioned to a color filled diet. Avoid leafy greens, tomatoes, Portobello mushrooms, carrots, and on and on. Oye!! Taking Quercetin 500 daily and I have not experienced that excruciating pain in a (fortunately) very long time. I used to have a tree-nut allergy (tree nuts and peanuts are also high in oxalates) but when I accidentally consumed a walnut it did not create an allergic reaction which did not dawn on me until I just read it here that it may have been because of the anti-inflammatory properties of Quercetin. Read More Read Less

I received a bee sting to the top of my head and had a systemic reaction, including hives and wheeziness. A double dose of quercitin administered by my doctor cleared the tightness in my throat and chest in 10 minutes. She said it acts as an antihistamine.

Had Stage 4 uretha canal cancer and took 20 radiation treatments. Book at hospital said this product was a cancer fighter but since radiation treatment there are now cancer spots are on liver. Dr says 6-12 mos to live; despite taking 2 pills a day of the newer stronger version of this product that just came out this year (bioactive quercetin).