Solgar Zinc

Cherasse Y, Saito H, Nagata N, Aritake K, Lazarus M, et al. Zinc-containing yeast extract promotes nonrapid eye movement sleep in mice. Mol Nutr Food Res. 2015;59:2087. doi:10.1002/mnfr.201500082

Based on 3 Researches

Zinc promotes sleep in mice

We explored the effects of zinc on sleep by looking at how it might help with insomnia. In our study, we gave mice a zinc-containing yeast extract and monitored their behavior and brain activity. The results were quite promising.

We found that administering zinc at doses of 40 and 80 mg/kg led to a significant increase in non-rapid eye movement (NREM) sleep. This means that the mice were not only sleeping longer but also showed less activity, which is a good indicator of effective sleep. Interestingly, we did not observe any changes in rapid eye movement (REM) sleep, a crucial sleep phase for dreaming and deep rest.

Importantly, we didn’t see any negative side effects, such as rebound insomnia, within 24 hours after treating the mice. This suggests that zinc could be a safe option for those struggling with sleep issues, unlike other mineral extracts we tested, such as manganese, iron, and copper, which did not affect locomotor activity at all.

Overall, our findings provide the first evidence that zinc has a direct role in promoting sleep, opening up exciting possibilities for new sleep supplements featuring this essential mineral.

Insomnia resolved

Most Useful Review

Insomnia has been resolved. I came to realise that my body wasn’t sufficient.

We conducted a double-blind, placebo-controlled clinical trial to explore the effectiveness of a zinc oxide/glycine cream in treating cold sores caused by facial and circumoral herpes. By dividing 46 participants into two groups, one receiving the zinc treatment and the other a placebo, we aimed to measure how this formulation affected the duration and severity of cold sore symptoms.

Our results were quite promising! Participants who began using the zinc oxide/glycine cream within the first 24 hours of noticing symptoms experienced cold sore lesions that lasted only an average of 5 days, compared to 6.5 days for those on the placebo. Additionally, we noticed a significant reduction in the overall severity of their symptoms, including blistering, soreness, itching, and tingling.

As for side effects, subjects treated with the zinc cream experienced only minor and reversible issues typical of ionic zinc salt solutions. This indicates that the zinc oxide/glycine cream is not only effective but also safe for treating cold sores, presenting a valuable option for many people seeking relief from this common condition.

Cleared acne quickly

Most Useful Review

3 people found this helpful

I can confidently say this dietary supplement worked wonders for me. After suffering from painful subcutaneous acne for years, a dermatologist's treatment failed. However, after a week of taking zinc, my face cleared completely. Though acne returned after six months, resuming zinc for just three days eliminated it again.

Eczema details

Crisóstomo M, Santos MC, Tavares E, Cunha F. Transient symptomatic zinc deficiency in an exclusively breastfed infant. BMJ Case Rep. 2021;14. doi:10.1136/bcr-2021-241754

Zinc enhances eczema recovery

We investigated the relationship between zinc deficiency and eczema in a 3-month-old infant who was exclusively breastfed. The infant presented with symptoms like scaling erythematous dermatitis affecting her face and other areas, alongside irritability and poor weight gain. Her mother had been taking isoniazid for tuberculosis during pregnancy, which possibly contributed to the infant’s zinc deficiency.

After initial treatments for a suspected skin infection didn’t bring any changes, we found that the baby had low serum zinc levels and low zinc concentration in her breast milk. This led us to believe the skin condition was due to zinc deficiency rather than an infection. We started zinc supplementation, and the infant showed remarkable improvement in her skin condition and weight.

By 6 months, the infant had begun eating solid food, and we stopped the zinc supplements, with no signs of eczema returning. This case underscores the importance of monitoring zinc levels in breastfed infants, especially when mothers are on specific medications that might impact nutrient transfer through breast milk.

Improved skin condition

Most Useful Review

I recommend this product! I bought it for my husband who has eczema. His skin was peeling and my hands were cracked. The dermatologist advised taking a course of zinc, so I chose Solgar's chelated form. To my surprise, his skin has greatly improved — the peeling has stopped. I definitely recommend it!

Menopause details

Zinc enhances vitamin D in menopause

Vázquez-Lorente H, Molina-López J, Herrera-Quintana L, Gamarra-Morales Y, López-González B, et al. Effectiveness of eight-week zinc supplementation on vitamin D status and leptin levels in a population of postmenopausal women: a double-blind randomized trial. J Trace Elem Med Biol. 2021;65:126730. doi:10.1016/j.jtemb.2021.126730

We set out to understand how zinc supplementation could affect vitamin D status and leptin levels in postmenopausal women. The study involved 51 healthy postmenopausal women aged between 44 and 76 from Granada, Spain. They were divided into two groups: one receiving a zinc supplement of 50 mg daily for eight weeks and the other receiving a placebo.

Our findings revealed that zinc supplementation significantly improved vitamin D status in these women. Particularly, those who had reached menopause at a younger age saw a notable increase in their vitamin D levels after taking zinc.

Additionally, we discovered a connection between zinc and leptin levels, a hormone that regulates energy balance. Both dietary zinc intake and its plasma levels were found to be inversely related to serum leptin levels—meaning as zinc levels increased, leptin levels tended to decrease.

Overall, these results suggest that zinc supplementation may play a beneficial role during menopause by enhancing vitamin D levels and influencing leptin balance among postmenopausal women.

Improves menopause

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1 people found this helpful

Excellent! I love that it comes in a glass pot, which is of better quality. It's a good size, contains 50 mg, and the other ingredients are clean. It helps me to improve my menopause and boost my immune system. 😜

Rosacea details

Ahn HJ, Shin MK. Zinc penetration through the skin barrier in atopic dermatitis and rosacea using reflectance confocal microscopy. Exp Dermatol. 2024;33:e14971. doi:10.1111/exd.14971

Based on 2 Researches

Zinc penetrates skin in rosacea

We investigated how well zinc penetrates the skin in individuals with rosacea, a common condition that affects skin barrier function. Using a non-invasive technique called reflectance confocal microscopy, we compared the skin barrier permeability between those with rosacea, atopic dermatitis, and healthy individuals.

Our results revealed that zinc penetration was greater in patients with rosacea compared to those with healthy skin. Specifically, we observed higher intensity readings of zinc at a depth of 8 micrometers in the skin of rosacea patients. This indicates that their skin barrier might be more compromised in the upper layers.

Interestingly, when comparing both conditions, we found that patients with atopic dermatitis showed greater zinc penetration at deeper layers of the skin. This suggests subtle differences in how these two conditions affect skin barriers. Overall, the findings suggest that patients with rosacea experience increased permeability in the upper layers of the skin due to weakened barrier function.

Reduces facial rashes

Most Useful Review

I continuously take it for my rosacea, and it greatly helps manage facial rashes and inflammation. The problems are linked to the sebaceous glands, and zinc effectively alleviates these issues. I highly recommend it to anyone facing similar challenges.

Bone Pain details

Improved bone strength

Most Useful Review

The product quality is high, and the ingredients are essential for immunity, positively affecting health, even in winter. The small capsules are easy to swallow without discomfort. After six months, the dosage increased vitamin levels from 8 to 60. My immunity has strengthened significantly following the vitamin intake. While we obtain Vitamin D3 from sunlight, it is insufficient to counteract deficiencies. I have experienced reduced bone pain due to improved absorption from the high dosage.

Hypothyroidism details

Zinc's uncertain role in hypothyroidism

Nikkhah M, Vafa M, Abiri B, Golgiri F, Sarbakhsh P, et al. The Effect of Some Micronutrients Multi-Supplementation on Thyroid Function, Metabolic Features and Quality of Life in Patients Treating With Levothyroxine and Vitamin D: A Double-blind, Randomized Controlled Trial. Med J Islam Repub Iran. 2024;38:133. doi:10.47176/mjiri.38.133

We conducted a study to investigate the effects of micronutrient supplementation, including zinc, on thyroid function and overall quality of life in patients with hypothyroidism. Our trial involved 104 participants who were receiving levothyroxine and vitamin D. They were randomly assigned to either a group that received a mix of essential nutrients or a placebo group over eight weeks.

We measured various health markers before and after this period, including thyroid hormone levels, cholesterol, insulin resistance, and blood pressure. Our findings suggested that the group receiving the micronutrient supplement experienced improvements in insulin resistance and overall quality of life. However, it’s important to note that the specific effects of zinc alone are somewhat difficult to isolate, as it was part of a combination of nutrients being tested.

Ultimately, while the study indicates potential benefits of micronutrient supplementation for thyroid function in hypothyroid patients, further trials are necessary to clearly define the role of zinc and other nutrients in this context.

7.5

Stable condition

Most Useful Review

I get checked for hypothyroidism every six months. My doctor mentioned that my numbers were worsening and that my medication could be adjusted accordingly. However, despite this, I took the supplement daily after meals, and when I returned to the hospital six months later, I was delighted to find that my numbers were stable, allowing me to continue with the same medication.

Prostate Cancer details

Zinc's complex role in prostate cancer

Ghimire K, Awasthi BP, Yadav K, Lee J, Kim H, et al. Prostate cancer-selective anticancer action of an oxindole derivative via HO-1-mediated disruption of metabolic reprogramming. Chem Biol Interact. 2025;408:111393. doi:10.1016/j.cbi.2025.111393

We explored the relationship between zinc levels and prostate cancer treatments, particularly focusing on a novel compound known as 3D. This compound showed a strong potential to target prostate cancer cells, contributing to a decrease in their proliferation rates.

Our analysis revealed that compound 3D selectively impacted key metabolic processes in prostate cancer cells by suppressing factors related to energy production, such as lactate levels. Interestingly, it also reduced the activity of transporters involved in zinc absorption while leaving those responsible for zinc export untouched.

We also found that the effectiveness of 3D could be reversed with zinc treatment, highlighting a complicated interaction between zinc and this therapeutic approach. While the compound successfully lowered zinc levels in cells and inhibited cancer growth, it is essential to note that we did not find significant benefits from zinc treatment by itself in the context of this study.

Overall, our findings suggest that targeting zinc metabolism and enhancing heme oxygenase-1 expression could be a promising strategy in prostate cancer therapy, more so than the direct application of zinc itself. The results illustrate the potential for combining innovative small molecules with an understanding of cancer metabolism in the development of treatment strategies.

Improves prostate results

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1 people found this helpful

My father had concerning prostate cancer markers. After consuming two bottles, the results have significantly improved. He intends to continue.

Rash details

6 people found this helpful

After a month of use, my facial skin has significantly improved, with far fewer rashes. I find myself wanting to look in the mirror more often. I now purchase it regularly and highly recommend it!

Anemia details

Questionable

Inoue M. Zinc Deficiency Presenting With Diverse Symptoms in a Young Patient: A Case Report. Cureus. 2024;16:e66034. doi:10.7759/cureus.66034

Zinc deficiency linked to anemia

We explored the connection between zinc deficiency and anemia through the case of an 18-year-old woman who faced a series of health issues, including urinary tract infections and insulin dysfunction. After a thorough assessment, she was diagnosed with zinc deficiency, shedding light on how this overlooked issue can impact overall health.

What stood out to us was the rapid recovery the patient experienced after beginning oral zinc supplementation. Zinc plays a critical role in numerous bodily functions, including immune support and protein regulation. By addressing her deficiency, we observed significant improvement in her symptoms, including anemia.

The patient’s diet contained high levels of substances that were inhibiting her zinc absorption, which likely contributed to her condition. This case emphasizes the importance of recognizing zinc deficiency as a potential underlying cause for unexplained health issues, particularly anemia. Prompt diagnosis and treatment can lead to a complete turnaround in the patient's health.

By sharing this experience, we hope to raise awareness among clinicians about the vital role of zinc in managing anemia and encourage timely interventions for patients showing diverse symptoms.

7.5

Immediate results

Most Useful Review

Gorgeous brand. My child has anemia and struggles with vitamin absorption. This zinc produced immediate results.

Low Libido details

Significant libido boost

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2 people found this helpful

This is one of the best supplements for men. I've noticed a clear increase in results, particularly in my central nervous system and libido. The tablets are easy to take, being small in size.

Psoriasis details

Zinc conditioner benefits scalp psoriasis

Based on 5 Researches

Yu C, Yu N, Jiang X, Gao X, Lv S, et al. Efficacy and safety of supramolecular active zinc in the treatment of scalp psoriasis: a multicentre, randomized, observed-blind, parallel-group, placebo- and active-controlled noninferiority trial. Clin Exp Dermatol. 2023;48:1138. doi:10.1093/ced/llad168

We delved into the effectiveness of a zinc-based hair conditioner specifically designed for treating scalp psoriasis. This study was a well-structured clinical trial involving 211 participants, where individuals were divided into three groups: those receiving the specialized zinc treatment, a placebo, and a control group given calcipotriol ointment. Remarkably, the trial was multicenter and observed-blind, which adds credibility to the findings.

Our results revealed that the zinc conditioner led to a 39% disease control rate after four weeks, compared to 25% for the placebo and 37% for the calcipotriol ointment group. This means that the zinc treatment significantly outperformed the placebo while being on par with the active control variant. In essence, those using the zinc product experienced better management of their scalp psoriasis than those using a non-active alternative.

Overall, our findings highlight that a supramolecular active zinc antidandruff formulation is not just effective for treating scalp psoriasis but also helps in maintaining results over time and potentially preventing future flare-ups. This offers a promising new avenue for patients seeking relief from this chronic condition.

7.5

Psoriasis relief achieved

Most Useful Review

This is excellent zinc that has effectively helped me with psoriasis. The quality of Solgar is consistently good, and I've noticed my hair becoming even stronger since taking it.

Flu details

Zinc treatment impacts flu virus entry

Based on 5 Researches

Nishi K, Yoshimoto S, Nishi S, Nishi T, Nishi R, et al. Epipharyngeal Abrasive Therapy Down-regulates the Expression of Cav1.2: A Key Molecule in Influenza Virus Entry. In Vivo. 2022;36:2357. doi:10.21873/invivo.12967

In our study, we examined how epipharyngeal abrasive therapy (EAT), which includes the use of zinc chloride, affects the expression of a key molecule known as Cav1.2. This molecule is essential for the influenza virus to enter cells, making it a crucial target in flu prevention strategies.

We compared two groups of patients: those who received EAT and those who did not. Our findings revealed that the levels of Cav1.2 were significantly lower in the EAT group, at a striking 4.19 times less than in the non-treated group. This suggests that the squamous metaplasia induced by EAT—which is a process of changing the epithelium—could be a beneficial approach to limiting flu infections.

The results of the study highlight zinc's potential indirect role in flu prevention by remarking on its contribution to lowering the expression of a critical receptor for the virus. Although we didn't isolate the effects of zinc alone, the findings indicate that treatments involving zinc, like EAT, may offer a straightforward way to help limit the impact of influenza.

Cold and flu saver

Most Useful Review

Saves during colds and flu 👍👍😍

Influenza details

Based on 2 Researches

Zinc may prevent influenza entry

We investigated how zinc, delivered through epipharyngeal abrasive therapy (EAT), might impact the expression of a key molecule known as Cav1.2, which plays a crucial role in allowing the influenza A virus to enter cells. The study included two groups of patients: one group that received EAT, which involved scratching the epipharyngeal mucosa with a zinc chloride-treated swab, and another group that did not receive this treatment.

By analyzing tissue samples, we observed that the levels of Cav1.2 were significantly lower in the EAT-treated patients compared to those who were not treated. In fact, the expression of Cav1.2 in the patients who underwent EAT was measured to be 4.19 times lower than in the non-treated group. This suggests that the squamous metaplasia induced by EAT might help reduce the entry of the influenza virus by down-regulating this key protein.

Our findings indicate that EAT, through its zinc content, could serve as a simple and effective method to potentially prevent influenza infection by limiting the virus's ability to enter cells.

Immunity support

Most Useful Review

I adjust my zinc intake based on my health needs, especially during illness. Zinc is crucial for immunity and prostate health, as the body can't store it. Deficiency can cause numerous health issues, so it’s vital to ensure adequate intake, especially during influenza.

Common Cold details

Zinc shortens cold duration variability

Based on 6 Researches

Hemilä H, Chalker E, Tukiainen J. Quantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. Front Pharmacol. 2022;13:817522. doi:10.3389/fphar.2022.817522

We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.

Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.

Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.

Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes.

Strengthens immunity

Most Useful Review

101 people found this helpful

I find zinc an effective supplement! It strengthens the immune system, improves skin, and prevents hair loss. I take it daily, especially since my diet lacks zinc-rich foods. Zinc also enhances male sexual health and fertility. My results are excellent: strong hair, clear skin, and robust immunity, with no colds for years. Highly recommend!

Chronic Fatigue Syndrome details

Zinc supplementation may benefit CFS

Maes M, Mihaylova I, De Ruyter M. Lower serum zinc in Chronic Fatigue Syndrome (CFS): relationships to immune dysfunctions and relevance for the oxidative stress status in CFS. J Affect Disord. 2006;90:141.

We explored the relationship between serum zinc levels and chronic fatigue syndrome (CFS) in a study that compared patients with CFS to normal volunteers. By using an atomic absorption method, we measured serum zinc concentrations and found that those suffering from CFS had significantly lower levels of zinc compared to healthy individuals.

Interestingly, we observed a trend indicating that lower zinc levels correlated with greater CFS severity. Patients also reported a negative correlation between their zinc levels and their subjective experiences of infection. This suggests that zinc plays a role in the immune dysfunction commonly seen in CFS.

Furthermore, we noted that lower serum zinc was associated with higher levels of inflammatory markers and certain defects in the early activation of T cells. Since zinc acts as a potent antioxidant, our findings indicate that CFS is linked to increased oxidative stress in these patients. Given this, it may be beneficial for some CFS patients to consider zinc supplements as part of their treatment approach.

7.5

Improved immunity

Most Useful Review

12 people found this helpful

Amazing quality for the price! I love Solgar products. Zinc was difficult to find locally during the pandemic. This product seems to help boost my immunity. I have chronic fatigue syndrome and struggle with sleep at night. Since adding Zinc to my regimen, I’ve noticed an improvement in my sleep. The product arrived quickly and safely. I've used this brand for years and find it to be a reliable quality vitamin.

Cold details

Wieland LS. Zinc for prevention and treatment of the common cold: Summary of a Cochrane review. Explore (NY). 2025;21:103111. doi:10.1016/j.explore.2025.103111

Based on 3 Researches

Zinc’s effects on colds

We explored how zinc might help in treating and preventing the common cold. The study focused on zinc's effects, isolating it from other treatments to understand its true impact on cold symptoms. By doing this, the researchers aimed to clarify whether zinc could genuinely shorten the duration of a cold or alleviate its symptoms.

The findings were intriguing but showed that zinc might not yield significant benefits for everyone. While some individuals reported a slight reduction in cold symptoms, the evidence did not strongly support zinc as an effective treatment overall.

This means that, for those seeking relief from a nasty cold, zinc alone might not be the go-to solution we hoped it would be. It’s essential to consider this information when deciding on a cold treatment plan and to approach zinc with realistic expectations.

Helpful in colds

Most Useful Review

10 people found this helpful

I take it for myself and my mother. With cold symptoms, I drink two a day. It's an irreplaceable assistant in my first aid kit, and after a couple of days, the illness is less noticeable.

Hair Loss details

Matsuoka N, Mizutani T, Kawakami K. Symptom Profile of Patients With Post-COVID-19 Conditions and Influencing Factors for Recovery. J Clin Med Res. 2023;15:116. doi:10.14740/jocmr4855

Based on 9 Researches

Zinc shows promise for hair loss

We explored how zinc acetate hydrate impacts hair loss for patients experiencing symptoms after COVID-19. In our analysis, we looked at 120 symptomatic outpatients over 12 weeks, observing their recovery patterns and any improvements in their symptoms. The focus was on various lingering effects, including fatigue and hair loss, particularly how zinc could potentially alleviate these issues.

Our findings highlighted significant improvements in hair loss for those treated with zinc acetate hydrate at multiple checkpoints (4, 8, and 12 weeks) compared to those who did not receive this treatment. The results were statistically significant and suggested that zinc could be a useful option for those struggling with hair loss post-COVID-19.

Additionally, we noted improvements in fatigue among those receiving zinc, although this was not as pronounced at all time intervals. As a whole, our study emphasized zinc's beneficial effects, particularly for hair loss, providing promising insights for anyone dealing with these challenging post-viral symptoms.

7.5

Effective for hair loss

Most Useful Review

105 people found this helpful

Great brand. It helped me with my hair loss.

Allergies details

Xu H, Tong K, Iwasaki N, Ohgami N, Tazaki A, et al. Alleviating effect of intranasal zinc on symptoms of allergic rhinitis. J Allergy Clin Immunol Glob. 2025;4:100408. doi:10.1016/j.jacig.2025.100408

Zinc may relieve allergy symptoms

We investigated how intranasal zinc (Zn) treatment affects symptoms of allergic rhinitis (AR), specifically focusing on individuals suffering from Japanese cedar pollinosis (JCP), a common seasonal allergy. In our study, we monitored 57 control subjects and 44 patients from preseason through the allergy season, observing the levels of Zn in both nasal fluid and serum.

Our findings showed that after exposure to pollen, the level of zinc in the nasal lining fluid of JCP patients significantly increased, while their serum zinc levels notably decreased compared to the control group during the JCP season. To delve deeper, we used model mice that could mimic these changes and the allergy symptoms of the patients.

The results from this mouse study were promising. We observed that treating these mice with a dose of zinc, similar to what humans might use, led to a notable improvement in their allergy symptoms. Additionally, the number of mucin-secreting goblet cells, which indicate a response to allergies, significantly decreased following the zinc treatment.

Our study points towards the potential of using intranasal zinc as a way to alleviate allergy symptoms, suggesting a new approach to managing allergic rhinitis.

Effective against allergies

Most Useful Review

Excellent! I ordered this zinc for my mother-in-law, who suffers from terrible seasonal allergies. It really helps her with daily doses. Zinc decreases susceptibility to allergies and autoimmune disorders, is effective in seasonal allergic rhinitis, and aids breathing.

Autoimmune Disorder details

Zinc supplementation benefits MS models

Based on 6 Researches

Bayiroglu AF, Acar G, Gulbahce-Mutlu E, Baltaci SB, Mogulkoc R, et al. 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. J Trace Elem Med Biol. 2024;86:127540. doi:10.1016/j.jtemb.2024.127540

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.

Health improvement

Most Useful Review

2 people found this helpful

I always keep zinc in my first aid kit and ordered this for my sister on her dermatologist's recommendation. After two weeks of taking it, her wounds healed better, and her overall health improved, including reduced hair loss.

Acne details

Yee BE, Richards P, Sui JY, Marsch AF. Serum zinc levels and efficacy of zinc treatment in acne vulgaris: A systematic review and meta-analysis. Dermatol Ther. 2020;33:e14252. doi:10.1111/dth.14252

Based on 16 Researches

Zinc effective for acne treatment

We explored how zinc affects acne through a systematic review and meta-analysis that looked at two main questions. First, we wanted to know if there are differences in zinc levels between people with acne and those without. Second, we examined how effective zinc treatments are for managing acne.

Our findings showed that individuals with acne had noticeably lower serum zinc levels compared to those in the control group. Furthermore, when we looked at treatments, those who received zinc showed a significant reduction in their inflammatory papule count—a common symptom of acne. Importantly, we noted that side effects from zinc supplementation were similar to those seen in other treatments, suggesting that zinc is safe to use.

Overall, acne patients appear to benefit from improved zinc levels, especially when zinc is used either on its own or alongside other acne treatments. This gives hope for those looking for effective ways to tackle acne issues!

Cleared skin

Most Useful Review

4 people found this helpful

Zinc is a miracle! I suggest it for maintaining healthy skin, hair, and nails. My subcutaneous acne has vanished, and my hair and nails are thriving.

Chest Pain details

Eby GA, Halcomb WW. High-dose zinc to terminate angina pectoris: a review and hypothesis for action by ICAM inhibition. Med Hypotheses. 2006;66:169.

Likely Very Effective

Zinc treatment for angina pectoris

We delved into an intriguing question: Can high doses of zinc help relieve chest pain caused by angina pectoris? Our research reviewed studies that highlight how zinc may play a role in managing this condition. Angina pectoris often results from arteriosclerosis, where the arteries become narrowed due to cholesterol buildup and other factors.

We discovered that patients with severe atherosclerosis showed promising improvements when treated with high-dose zinc. Specifically, a treatment regimen involved raising serum zinc levels significantly, resulting in symptom relief for many individuals. In one notable case, 12 out of 16 patients experienced measurable benefits, including one patient who also suffered from Raynaud's disease.

Furthermore, our analysis noted that long-term exposure to zinc in the environment correlated with reduced incidence of angina and ischemic events during exercise. Zinc appears to possess antioxidant properties, which may protect against the oxidation of LDL cholesterol, a key player in artery damage. By blocking certain inflammatory factors and promoting better circulation, zinc might enhance heart function and alleviate chest pain.

Based on these findings, we propose that zinc treatment should be considered a fundamental option in both prevention and therapy for atherosclerosis-related chest pain. This could lead to a renewed focus on restoring a healthier cardiac function among those affected by these conditions.

Severe stomach pain

Most Useful Review

I experienced severe stomach pain almost an hour after taking it.

Food Poisoning details