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NOW Supplements Sambucus Zinc-C Elderberry Concentrate and Vitamin C
SCIENTIFIC SCORE
Possibly Effective
Based on 18 Researches
7.6
USERS' SCORE
Good
Based on 29 Reviews
8.9
Supplement Facts
Serving Size:  1 Lozenge
Amount Per Serving
%DV
Calories
<5
 
Total Carbohydrate
<1 g
<1%**
Total Sugars
0 g
Includes 0 g Added Sugars
 
0%**
Xylitol
<1 g
Vitamin C (as Ascorbic Acid)
100 mg
111%
Zinc (elemental) (from 15 mg Zinc Bisglycinate) (TRAACS™)
3 mg
27%
Elderberry (10:1 Concentrate)(Sambucus nigra) (Fruit)
150 mg

Top Medical Research Studies

9
Vitamin C impacts autoimmune response
Ascorbic acid alleviates rheumatoid arthritis by inhibiting the production of autoantibodies.
Direct evaluation of vitamin C
We investigated how vitamin C, also known as ascorbic acid, might impact autoimmune disorders like rheumatoid arthritis. Through a study involving a mouse model of collagen-induced arthritis, we administered vitamin C or a placebo solution and observed the effects on the immune response and disease progression.

Notably, the research showed that mice given vitamin C experienced a significant delay in the onset of arthritis and a reduction in disease severity. This suggests that vitamin C can play a critical role in managing autoimmune conditions by minimizing the production of autoantibodies, which are harmful antibodies that mistakenly attack the body's tissues.

Our findings revealed that vitamin C reduced the number of plasma cells and decreased antibody production in response to immunization. This indicates that vitamin C influences the immune system's response at a cellular level, helping to prevent the emergence of autoreactive plasma cells. We also discovered that the mechanism behind this effect involved inhibiting the Stat3 signaling pathway, leading to less activation of autoreactive immune components.

Ultimately, these results highlight the potential of vitamin C not just as a nutrient, but as a strategic tool in managing autoimmune disorders. By simply supplementing with vitamin C, there may be a way to intervene positively in the progression of diseases like rheumatoid arthritis.
Read More
9
Vitamin C helps rheumatoid arthritis
Vitamin C alleviates rheumatoid arthritis by modulating gut microbiota balance.
Directly evaluates vitamin C effects
We explored how vitamin C supplementation might affect rheumatoid arthritis (RA), an autoimmune disorder that causes chronic inflammation. Our research focused on whether vitamin C could help restore balance in gut microbiota, which previous findings indicated could worsen RA by breaking down vitamin C.

Using collagen-induced arthritis (CIA) mouse models, we conducted a series of tests, including biochemical and microbiological evaluations. The outcome was promising: vitamin C not only helped rebalance the gut microbiota but also reduced inflammation typical of RA, as seen in the notable decrease in pro-inflammatory cytokines like IL-6 and TNF-α.

In essence, the treatment with vitamin C showed significant benefits in alleviating RA symptoms in our study. These findings suggest that vitamin C could be a useful therapeutic option for managing rheumatoid arthritis effectively by targeting gut health.
Read More
9
Zinc supplementation benefits MS models
Dietary zinc status is associated with ZnT3 (SLC30A3), IL-6 gene expressions and spinal cord tissue damage in spinal cord tissue in a cuprizone-induced rat Multiple Sclerosis model.
Study highlights zinc's impact
We explored how dietary zinc levels influence spinal cord damage and gene expressions associated with Multiple Sclerosis (MS) using a cuprizone-induced rat model. The study included 46 adult male Wistar rats divided into five groups, with some receiving zinc supplementation while others followed a zinc-deficient diet.

After eight weeks of treatment, we found that the rats with MS symptoms showed elevated markers of tissue damage and inflammation, particularly in the groups that lacked zinc. Notably, those receiving zinc supplementation exhibited significantly reduced levels of harmful substances, bringing them back closer to control levels.

Our findings highlight zinc's protective effects in a model of MS, suggesting that incorporating zinc into treatment plans could help alleviate some symptoms associated with this autoimmune disorder. This is promising for future treatment strategies for those affected by MS.
Read More

Most Useful Reviews

9.5
Great for throat
These pleasant throat lozenges have a slightly sour berry taste and are highly effective against sore throats and ARVI symptoms. My husband finds them especially beneficial. We take them alongside a throat spray, and the results are fantastic!
Read More
9.5
Strong immunity booster
These lozenges truly work! I wasn't expecting such impressive results. I suggest everyone keep these in their first aid kit. They helped me avoid illness from a sore throat and runny nose in just three days. I give them to my children as well to boost their immunity.
Read More
9.5
Prevents cold onset
After reading the reviews, I ordered two jars without regret! We don't take it regularly as we have our multivitamins, but when a cold approaches, I reach for this miracle jar, and the illness either lessens or passes quickly. I will certainly order more.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 18 Researches
7.6
  • All Researches
9
Vitamin C impacts autoimmune response
Ascorbic acid alleviates rheumatoid arthritis by inhibiting the production of autoantibodies.
Direct evaluation of vitamin C
We investigated how vitamin C, also known as ascorbic acid, might impact autoimmune disorders like rheumatoid arthritis. Through a study involving a mouse model of collagen-induced arthritis, we administered vitamin C or a placebo solution and observed the effects on the immune response and disease progression.

Notably, the research showed that mice given vitamin C experienced a significant delay in the onset of arthritis and a reduction in disease severity. This suggests that vitamin C can play a critical role in managing autoimmune conditions by minimizing the production of autoantibodies, which are harmful antibodies that mistakenly attack the body's tissues.

Our findings revealed that vitamin C reduced the number of plasma cells and decreased antibody production in response to immunization. This indicates that vitamin C influences the immune system's response at a cellular level, helping to prevent the emergence of autoreactive plasma cells. We also discovered that the mechanism behind this effect involved inhibiting the Stat3 signaling pathway, leading to less activation of autoreactive immune components.

Ultimately, these results highlight the potential of vitamin C not just as a nutrient, but as a strategic tool in managing autoimmune disorders. By simply supplementing with vitamin C, there may be a way to intervene positively in the progression of diseases like rheumatoid arthritis.
Read More
9
Vitamin C aids rheumatoid arthritis treatment
A bioactive and biodegradable vitamin C stearate-based injectable hydrogel alleviates experimental inflammatory arthritis.
Combined effects of treatments explored
This study investigated the effects of a specially formulated hydrogel that combines vitamin C with 9-aminoacridine (9AA) on a model of rheumatoid arthritis (RA). We saw that this hydrogel is not only bioactive but also biodegradable, making it a potential candidate for treating this chronic autoimmune condition.

Our research showed that the combination of vitamin C—specifically in the form of 6-stearoyl-L-ascorbic acid—and 9AA could significantly reduce inflammation in our experimental model. By acting on specific pathways, such as the NR4A1 nuclear receptor, the hydrogel appears to exert anti-inflammatory effects that could alleviate some symptoms of arthritis.

We also noted that vitamin C plays a dual role by promoting collagen production, which is essential for joint health. This is crucial since RA leads to the deterioration of joint tissues.

In conclusion, our findings suggest that using this hydrogel could represent a more effective treatment strategy for RA compared to existing options. With its ability to reduce inflammation and promote tissue healing, this innovative approach offers hope to those suffering from this debilitating condition.
Read More
9
Vitamin C helps rheumatoid arthritis
Vitamin C alleviates rheumatoid arthritis by modulating gut microbiota balance.
Directly evaluates vitamin C effects
We explored how vitamin C supplementation might affect rheumatoid arthritis (RA), an autoimmune disorder that causes chronic inflammation. Our research focused on whether vitamin C could help restore balance in gut microbiota, which previous findings indicated could worsen RA by breaking down vitamin C.

Using collagen-induced arthritis (CIA) mouse models, we conducted a series of tests, including biochemical and microbiological evaluations. The outcome was promising: vitamin C not only helped rebalance the gut microbiota but also reduced inflammation typical of RA, as seen in the notable decrease in pro-inflammatory cytokines like IL-6 and TNF-α.

In essence, the treatment with vitamin C showed significant benefits in alleviating RA symptoms in our study. These findings suggest that vitamin C could be a useful therapeutic option for managing rheumatoid arthritis effectively by targeting gut health.
Read More
9
Ascorbyl palmitate targets inflammation
Ascorbyl palmitate ameliorates inflammatory diseases by inhibition of NLRP3 inflammasome.
Focus on novel treatment approach
We examined the effects of ascorbyl palmitate (AP), a derivative of vitamin C, on the NLRP3 inflammasome, which plays a significant role in various autoimmune disorders. The research shows that AP effectively inhibits the activation of this inflammasome, suggesting it could be a powerful tool in managing inflammation-driven diseases.

Notably, AP showed greater potency and specificity in inhibiting the inflammasome compared to regular vitamin C. It appears to achieve this by scavenging harmful reactive oxygen species and disrupting key interactions necessary for inflammasome assembly.

Furthermore, we found that AP exhibited more pronounced protective effects in models of systemic inflammation and conditions like colitis and autoimmune encephalomyelitis than standard vitamin C treatments. This strengthens the case that AP could be a viable therapeutic option for combating NLRP3-driven diseases, presenting an exciting avenue for further research and potential clinical applications.
Read More
9
Vitamin C's Role in Inflammation
Rheumatologic manifestations with elevated levels of IL-6, IL-17A, and IL-23 in a patient with scurvy.
Cautious interpretation of effects
We observed a fascinating case involving an 11-year-old boy suffering from symptoms of scurvy, a condition arising from severe vitamin C deficiency. This boy had multiple issues, including iron-deficiency anemia, symptoms resembling bone infections, and muscle inflammation, particularly in his legs. His selective diet, likely due to a mild developmental disorder, led to a significant deficiency in vitamin C.

After he was diagnosed, we administered intravenous and oral vitamin C, which remarkably eased his joint and muscle pain within just a week. Following four months of supplementation, he showed complete recovery with no lingering symptoms or abnormal lab findings.

Notably, we found high levels of certain pro-inflammatory markers, specifically interleukin-6, IL-17A, and IL-23, likely linked to an immune response involving T-helper 17 cells. This association presents an intriguing insight into the inflammatory processes that might be involved in scurvy and, potentially, in other autoimmune disorders.

Our observations hint that vitamin C might play a pivotal role in addressing inflammation linked to autoimmune conditions, paving the way for enhanced understanding and treatment options in the future.
Read More

User Reviews

USERS' SCORE
Good
Based on 29 Reviews
8.9
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9.5
Great for throat
These pleasant throat lozenges have a slightly sour berry taste and are highly effective against sore throats and ARVI symptoms. My husband finds them especially beneficial. We take them alongside a throat spray, and the results are fantastic!
9.5
Strong immunity booster
These lozenges truly work! I wasn't expecting such impressive results. I suggest everyone keep these in their first aid kit. They helped me avoid illness from a sore throat and runny nose in just three days. I give them to my children as well to boost their immunity.
9.5
Prevents cold onset
After reading the reviews, I ordered two jars without regret! We don't take it regularly as we have our multivitamins, but when a cold approaches, I reach for this miracle jar, and the illness either lessens or passes quickly. I will certainly order more.
9.5
Family favourite
I’m pleased with this elderberry remedy. I ordered it for my whole family. My daughter was the first to fall ill, and at the first symptoms, I gave her a Sambucus tablet in the evening. It has a pleasant, slightly sour taste, and she felt better by morning and was ready for school. She took another tablet for prevention for a week. It's an effective supplement, highly recommended!
Read More
8.8
Autumn-winter support
These vitamins are excellent! I take them to strengthen my immunity during the autumn-winter months. The combination of zinc, vitamin C, and elderberry helps me recover faster or even avoid illness altogether. They have a pleasant, slightly sour taste, and I plan to order more.
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