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Doctor's Best Quercetin Bromelain, Immunity Support Capsule, Heart, Joint & Healthy Respiratory System, Non-GMO, Vegan, Gluten Free, Soy Free,180 VC
Purchase options and add-ons
Brand | Doctor's BEST |
Item Form | Capsule |
Primary Supplement Type | Quercetin |
Diet Type | Vegan |
Flavor | Unflavored |
About this item
- QUERCETIN BROMELAIN BENEFITS - Doctor's Best Quercetin with Bromelain help support immune health, heart health, joint comfort, healthy digestions, respiratory health and supporting overall well-being.
- BALANCED IMMUNE SYSTEM - Quercetin is a dietary flavonoid found in fruits and vegetables has powerful antioxidant properties. Quercetin is renowned for supporting healthy seasonal immune system function.
- WITH BROMELAIN - Bromelain is a natrually occurring enzyme from pineapple stems that helps increase the bioavailability and benefits of the flavonoid Quercetin. Bromelain is known to help support a balanced immune system response.
- DIETARY SUPPLEMENT - Doctor's Best Quercetin Bromelain contains high potency Bromelain 3000 GDU per capsule, has 500 mg Quercetin with 250 mg Bromelain in a serving size of 2 Veggie Capsules. Non-GMO, Vegan, Gluten Free, Soy Free.
- IMPORTANT NOTE - Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery.
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From the manufacturer
Product Description
Quercetin Bromelain supplies the flavonoid quercetin extracted from seed pods of the Dimorphandra mollis plant. Flavonoids are potent protective nutrients found in many plants and foods. Bromelain is an enzyme derived from pineapple.
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 2.38 x 2.38 x 4.44 inches; 4.5 ounces
- Item model number : DRB-00029
- Date First Available : September 9, 2003
- Manufacturer : Doctor’s Best, Inc
- ASIN : B000NRYTPM
- Country of Origin : USA
- Best Sellers Rank: #7,394 in Health & Household (See Top 100 in Health & Household)
- #4 in Bromelain Nutritional Supplements
- #1,071 in Sales & Deals
- Customer Reviews:
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This Item Doctor's Best Quercetin Bromelain, Immunity Support Capsule, Heart, Joint & Healthy Respiratory System, Non-GMO, Vegan, Gluten Free, Soy Free,180 VC | Recommendations | dummy | dummy | dummy | dummy | |
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Price | -49% $20.71$20.71 List: $40.99 | $22.00$22.00 | $15.94$15.94 | -19% $16.97$16.97 List: $20.97 | $28.95$28.95 | $16.99$16.99 |
Price Per Unit | $0.12 / Count | $0.18 / Count | $0.13 / Count | $0.28 / Count | $0.24 / Count | $0.14 / Count |
Delivery | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 |
Customer Ratings | ||||||
Easy to swallow | 4.6 | 4.4 | 4.7 | 4.8 | 4.8 | 3.8 |
Pain relief | 3.8 | 3.0 | 4.0 | — | 4.1 | 3.1 |
Value for money | 4.3 | — | 4.6 | — | 4.5 | 3.8 |
Ingredient quality | — | 3.4 | 4.5 | — | — | 3.6 |
Sold By | Amazon.com | Nature's Lab | QUALITY 4 YOU | Toplux | X Gold Health | Best~Naturals |
form | Capsule | Capsule | Capsule | Capsule | Capsule | Capsule |
unit count | 180 | 120 | 120 | 60 | 120 | 120 |
flavor | Unflavored | Pineapple | Unflavored | Unflavored | Quercetin | Unflavored |
target gender | unisex | unisex | — | unisex | unisex | unisex |
weight | 4.5 ounces | — | 0.03 ounces | 1200 milligrams | — | 2 grams |
specific uses | Immune | Health | — | Antioxidant,Immune,Immune Support,Immune System | Antioxidant,Immune | Support Circulatory health |
ingredients | Doctor's Best Quercetin Bromelain, Immunity Support Capsule, Heart, Joint & Healthy Respiratory System, Non-GMO, Vegan, Gluten Free, Soy Free,180 VC | Quercetin Bromelain | — | — | — | Quercetin Dihydrate, Bromelain, Cellulose (Capsule), Silica, Vegetable Stearate |
Videos
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Why I'm Taking Quercetin Bromelain & Whether It's Helped
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Doctor’s Best. More than just a name
Doctor’s Best, Inc
Important information
Safety Information
Do not use this product if you take digoxin. This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings
Indications
not available
Ingredients
Doctor's Best Quercetin Bromelain, Immunity Support Capsule, Heart, Joint & Healthy Respiratory System, Non-GMO, Vegan, Gluten Free, Soy Free,180 VC
Directions
Take 2 capsules daily, away from food. For added benefit take 2 capsules up to 3 times daily, or as recommended by a nutritionally informed physician.
Legal Disclaimer
These statements have not been evaluated by the Food & Drug Administration. This products is not intended to diagnose, cure, mitigate, treat, or prevent any disease.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the side effects, performance, value, ease of taking, and immune support of the vitamin. For example, they mention that it reduces inflammation, works better than decongestant pills, and is excellent value for money. Some appreciate the ease of digestion. Overall, customers are happy with the quality of the product.
AI-generated from the text of customer reviews
Customers like the side effects of the vitamin. For example, they say it reduces inflammation, improves sinus headaches, and helps with symptoms. Some say it works to relieve itching and control allergies. Overall, customers are happy with the product's side effects and recommend it to others.
"...it with berberine and it seems to have been effective in keeping me healthier this winter." Read more
"...My joints aren’t as achy most days now. I’ve been taking it for about two months now and have noticed significantly less inflammation." Read more
"...Anyway, this is just incredible stuff for blood clots. Can't thank this business enough for a product that works like a charm...." Read more
"...No more sinusitis no more clogged ears. If I feel like my nose is starting to clog up even from a cold, I take the product and my sinus is clear...." Read more
Customers like the performance of the vitamin. For example, they mention it's effective, works better than decongestant pills, and works well with other medications. Some say that the bromelain component helps make coughing easier and more productive. Overall, customers are satisfied with the product's performance.
"This brand is effective and seems to absorb well. I combine it with berberine and it seems to have been effective in keeping me healthier this winter." Read more
"...THEY WORKED. I would take 2 of each (EMPTY STOMACH ONLY!), 6 total in the morning, and THEY DISSOLVED THE CLOTS IN DAYS! TRULY AMAZING!..." Read more
"...It also seems to work better with consistency.The pills are a bit large, but have the smooth casing that helps to swallow them...." Read more
"I bought this when I had Covid and it worked so well. Well my daughter was feeling ill so I took it with my zinc to keep healthy...." Read more
Customers appreciate the value of the vitamin. They say it is a great investment and an excellent value for money.
"...And the price is reasonable compared to other allergy meds. Also, there are NO side effects like sleepiness, jitters, stomach issues." Read more
"...U can't take as needed. It is worth every penny!" Read more
"...The best value for the cost, and also the move effective...." Read more
"...In my opinion, if you have high blood pressure, this is a cheaper, safer alternative than pseudoephedrine." Read more
Customers find the vitamin easy to swallow, digest, and tolerate. They say it works great for allergies, and has a smooth casing that helps to swallow them. Some customers say the supplement supports digestion and strengthens immunity. They feel better with the supplements and can walk with no pain after a few hours.
"...The pills are a bit large, but have the smooth casing that helps to swallow them. And the price is reasonable compared to other allergy meds...." Read more
"Says it supports digestion and strengthens immunity. Seems to work for me. Been taking it daily for years." Read more
"...Within a few hours of taking this I could walk with no pain. I tried to figure out why and I had remembered I had taken this amazing supplement. Wow!..." Read more
"...an hour before I eat, on an empty stomach, and I have had no problems tolerating the pill. I recommend this without reservation...." Read more
Customers like the immune support provided by the vitamin. They mention it helps boost the immune system, strengthens immunity, and helps them stay strong and healthy. Some say it's safe and effective, and that it helps ward off viruses.
"Says it supports digestion and strengthens immunity. Seems to work for me. Been taking it daily for years." Read more
"I believe it does hep boost the immune system! But I think the true test will be during flu season! Easy to swallow and good price for the product!" Read more
"I love this product to help improve my immune system. 🤧..." Read more
"Helps with immunity and pain" Read more
Customers like the quality of the vitamin. They say the ingredients are accurate and the product is good.
"...This brand seems of good quality and havent had any negative effects" Read more
"Product is ok, but beware that you have to take 2 capsules to get 500 mg dose." Read more
"...half the number of servings as the bottle suggests, and the pills are half as strong." Read more
"Good quality. I use this for my dog, to help her with her seasonal allergies. So far so good." Read more
Customers are mixed about the a1c reduction. Some mention that it helps with staying healthy, helps lower their A1C, and regulates their BP. However, others say that it has serious side effects, interferes with digoxin, and can cause a sharp increase in blood sugar.
"...all these years later, my cholesterol is not only great, my good cholesterol levels stay higher than the bad cholesterol." Read more
"I can't use this. It interferes with digoxin and could cause great illness if mixed." Read more
"...I also lost weight (gradually 40+lbs), and it helps regulate my BP. Good stuff, bc NOTHING has helped (besides this) so far...." Read more
"...an overactive immune system, so I don't take these, but it's good to keep him healthy and from getting sick" Read more
Customers are dissatisfied with the content of the vitamin. They mention that it contains maltodextrin, which is higher than sugar on the glycemic scale, and caffeine-like stuff.
"It's unbelievable that a brand like this has so many unwanted ingredients in their capsules" Read more
"...& when it arrived, I was shocked to see that it had maltodextrin in the in ingredients. WHY?..." Read more
"This has maltodextrin in it. Don't waste your money." Read more
"...It seems to have caffeine-like stuff in it. I can't take this at night because it'll keep me up." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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I was struck by a 5500lb truck at 30mph and thrown 60ft and then run over with both axles, and suffered severe internal injuries. I ended up with a lot of raisin-sized clots in my anus. For some reason, they get stuck there, it's like a turn-around point in the venal-arterial system (like the hands/feet/head). First a doctor told me it was an emergency, and to come right in to have them surgically removed, so I did, and suffered the consequences of the poor physicians where I live (in many professional ways, it's 3rd world). She cut thru muscle and did a lot of damage, but did remove about 7 raisin sized clots.
Then I noticed more (in the shower when you clean yourself), but since I couldn't go back to the doctor because of her wreckless neglect, I found these products in a desperate search to help myself - and guess what! THEY WORKED. I would take 2 of each (EMPTY STOMACH ONLY!), 6 total in the morning, and THEY DISSOLVED THE CLOTS IN DAYS! TRULY AMAZING! INCREDIBLE!!! SUPEREXPIALIDOCIOUS! The medical profession won't recognize this, but this stuff is MAGIC when it comes to blood clots - may have saved my life - since clots can do a lot of damage if they get stuck in your head or heart. Anyway, this is just incredible stuff for blood clots. Can't thank this business enough for a product that works like a charm. I am so thankful for this product. I feel like donating to the business out of gratuity!
Now and then, I take them just for the heck of it, and have not had any more problems with blood clots. I really can't be more thankful - I would have had to have flown 1000 miles to deal with this any other way. IT IS MAGIC FOR BLOOD CLOTS!!! Hehe - MAGIC!
The pills are a bit large, but have the smooth casing that helps to swallow them. And the price is reasonable compared to other allergy meds. Also, there are NO side effects like sleepiness, jitters, stomach issues.
I've had problems with headaches for quite a few years now and have always "carefully" used Advil, which usually helped but didn't completely take the headache away. More recently I've been having more headaches and they are powerful bad ones, pain on both sides of the head, tension in the neck and upper back, lasting about 24 hours (+/- 4 hours), and usually include some stomach discomfort such as nausea and lack of appetite. In the past I blamed many of my headaches on caffeine (too much or not enough) but I found those headaches usually went away after a couple hours of sleep. The headaches I get not do not usually diminish with sleep and if I don't take anything for them, the pain prevents me from sleeping.
In the past year I discovered that I was getting headaches every time I consumed pepper - red pepper, chili pepper, cayenne, tabasco, jalapenos, and even red or green bell pepper. Even the tiniest amounts such as contamination would cause one of my severe "migraine" headaches. This has been debilitating as I don't cook much and pepper is in many prepared and restaurant foods, often hidden in ingredients such as "spices" or "natural flavorings", or even just getting in stuff through contamination (same grill, same oil, etc). I grew up heating hot peppers all the time and I love eating at Chipotle's so it's been hugely disappointing to develop this problem. I've found a few other reports online of the same, but it does seem to be a very unusual problem.
Just recently I've discovered that if I take one or two of these as soon as I feel (or suspect) a headache, it seems to stop the headache completely. I do get dry mouth and sometimes urinate a little more than usual as quercetin appears to be a diuretic. Quercetin is also a vasodilator (relaxes or "dilates" blood vessels) as it seems to increase nitric oxide in the blood. Vasodilators are generally considered the cause of migraines, so it seems odd that one vasodilator (peppers) will cause me a headache and another one (quercetin) will take it away. Likely the real mechanisms involved here are more complicated than that. I am pleased though to find that quercetin has this affect as Advil seems to be causing me ulcer-like symptoms (nausea, bloating, acid reflux), even at doses as small as (2) pills every five to seven days.
University of Maryland Medical Center's website says that Quercetin has been known to cause kidney damage at doses greater than 1g (or 1000mg) per day, though I cannot find any scientific study showing that. Each capsule contains 250mg so (4) of these in a day might put you in kidney damage zone. I'm really careful, only taking them when I need them, and I usually try to take only 2 or max 3 in a 24 hour period. I don't think kidney damage can be detected in its early stages so you do want to be careful with these. However, oddly enough, quercetin has also been shown to protect against kidney damage or to help people who have kidney disease, so the studies here seem to be conflicting.
I suspect the headache reducing effect for me will be short lived, or else I'll end up finding out that it also had to do with something else I was doing at the same time as I have been trying other things like cutting out caffeine, exercising, and experimenting with a few other supplements. If I have any more definitive information to add, I'll try to remember to come back and update this review. For now, I am sure that quercetin does take my bad headaches away as I've proven it numerous times (but it does seem to work best if I catch it early).
Top reviews from other countries
Over the years, I have had some good seasons and some bad. There have been some years when my sneezing didn't get triggered at all throughout the year and there have been years when it has been so bad that I have been sneezing from August to December. This year (2020) has been worse. I faced problems in February and March. Then till August I was perfectly fine. But since August, it has been really bad and this month (December) it has been terrible. It's like I have been sneezing almost every day this month. I had given up all hope that anything can work but started doing some research on home remedies. That's when I stumbled upon a blog post which talked about benefits of quercetin supplements. I had nothing to lose so I searched for the same here on Amazon and ordered this product since it had good reviews.
I have been taking this supplement from last 4 days only (2 tablets a day) but surprisingly it has worked well. In fact, this is the only medicine which has worked immediately, without me having to get some sleep after taking it. I haven't found any studies which indicate any adverse effects of this supplement and since it contains pigments which are naturally found in food, I am hoping there should not be much adverse effects and even if there are, I am hoping they should not be as bad as the medicines I had been taking earlier. Also, 4 days is a very short span to comment about the effectiveness of this supplement but I am hopeful it will work in the long term. If it does, it is going to be a life changing medicine for me.
Update (January 5 2021): It's been 2 weeks since I have been taking this. Dosage reduced to 1 tablet per day, sometimes I also skip if I am feeling perfectly fine. So far so good. I hope it continues to work fine
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