C+ZinkAgil
Your natural strengthening of the immune system

Stärkung des Immunsystems

Inhalt: 120 Kapseln - 0,13€ pro Kapsel

Dauer: 4 Monats-Ration

Vegan

Recycle ・ Reuse ・ Reduce: Unsere Aluminiumdosen schonen Ressourcen: Sie sind leicht, zu 100% recycelbar und tragen zur Reduktion von Energieverbrauch und CO2-Emissionen bei der Produktion bei.
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C+ZinkAgil
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1. Daily immune boost – powerful combination of vitamin C & zinc
The proven combination of high doses of vitamin C and zinc helps to strengthen your immune system and protect your cells from oxidative stress. Perfect for any time of year and especially in times of increased stress.
2. With natural sage extract for well-being
Sage has been valued for its valuable properties for centuries. In C+ZinkAgil, the high-quality sage extract perfectly complements the formula and brings natural plant power into your daily supply - for a good feeling, day after day.
3. BioPerine® - High bioavailability
BioPerine® is a patented black pepper extract with a high piperine content that improves the bioavailability of numerous nutrients. It can significantly increase the absorption of vitamins, minerals and plant extracts in the body, allowing their effects to unfold optimally. BioPerine® also supports digestion and metabolism , making it a valuable component of high-quality nutritional supplements. A small but powerful raw material for maximum efficiency!
4. Recyclable aluminum cans | Reduce・Reuse・Recycle
We package our nutritional supplements in high-quality aluminum cans because aluminum conserves natural resources. It is not only particularly light, but also up to 100% recyclable and reduces energy consumption and CO2 emissions during packaging production. We have taken care to use the smallest possible can size so as not to waste material unnecessarily. This is also filled to the brim.
-
Vitamin C
Vitamin C is involved in all vital functions of the body. Connective tissue, cartilage, bones and teeth need vitamin C for growth and regeneration. Vitamin C is also needed to strengthen the immune system. -
Zinc
Contributes to normal acid-base metabolism. Like selenium, zinc also contributes to the normal functioning of the immune system and to the protection of cells against oxidative stress. -
Sage extract
Everyone knows the classic sage tea or has perhaps used sage in the kitchen for some other reason. Sage was voted Medicinal Plant of the Year in 1998 and 2003. In C+ZinkAgil we use an extract of sage and thus take advantage of the valuable properties of this plant. -
Black Pepper Extract
Everyone probably has black pepper in their kitchen. However, this spicy spice can do more than just enhance your dishes. C+ZinkAgil contains BioPerine®, a valuable extract from black pepper, which ensures high bioavailability. Because what matters is what the body can absorb and not just what is fed to it.
Product details & ingredients
Contents: 120 capsules, 48 g
Composition: L-ascorbic acid (68.2%), filler: hydroxypropylmethylcellulose , sage extract (5.2%), maltodextrin, zinc citrate (3.4%), anti-caking agents: magnesium salts of fatty acids and silicon dioxide black pepper extract ( BioPerine ®) ( 0.4%).
Brand raw material:
- BioPerine® is a brand of Sabinsa (not an organic product according to VO (EU) 2018/848)
Item number: 11001/024120
German pharmaceutical central number (PZN): 15888480
Recommended consumption & important information
Take 1 capsule daily with plenty of water. One pack is enough for around 4 months.
It should still be
A balanced and varied diet must be ensured, an adequate one
Hydration (approx. 2-3 liters of calorie-free drinks/day) as well as regular physical activity and a
healthy lifestyles are important.
The stated consumption quantity must not be exceeded. Dietary supplements are not a substitute
for a balanced and varied diet.
The product is for
Designed for adults and to be stored out of the reach of children.
C+ZinkAgil contains the extract
BioPerine®, which comes from natural black pepper and ensures high bioavailability. Because
What matters is what the body can absorb, not what is fed to it.
• Pregnant women are advised not to take dietary supplements containing isolated piperine
(black pepper extract), not recommended.
• Piperine impairs the metabolism of various substances, including dietary supplements and
Drug. Ask your doctor or pharmacist for advice before taking/using.
• It is recommended not to consume any other products containing piperine at the same time.
Production & Origin
From recipe development to production and bottling, everything was manufactured to the highest quality, regionally in Germany.
Allergen confirmation & capsule
C+ZinkAgil is 100% vegan and free from :
- gluten
- Crustaceans and ore.
- Eggs and ore.
- Fish and ore.
- Peanuts & ore.
- Soybeans & Ore.
- Milk and ore (including lactose)
- Nuts and ore (nuts...)
- Celery & ore.
- Mustard and ore.
- Sesame and ore.
- SO2 and sulfites > 10mg/kg or 10ml/l
- Lupins and ore.
- Mollusks and ore.
- TSE/BSE suspect
- Gelatin
- GMO status EC Regulations 1829/2003.1830/2003
The capsule consists of a natural cellulose (plant fiber) - short
HPMC (Hydroxypropylmethylcellulose) - and is therefore vegan . It has capsule size 0 (21.3 mm).
Packaging & Storage
Packaging: Aluminum can that protects against light and oxidation and is 100% recyclable .
To reuse the aluminum can, the label can simply be removed. Any residue can be easily rubbed off with a little dishwashing detergent.
Storage: The product should be stored dry and not above 25 °C.
Best before: Best before 02.2025 / Batch: see underside of the product
HEADING SWITCH (Don't remove)
General questions about supplements:
Many people question the effectiveness of nutritional supplements. We asked our nutritionist: inside the following questions.
What are dietary supplements and what is special about AgilNature dietary supplements?
From a legal perspective, nutritional supplements are considered foods. They contain nutrients such as vitamins and minerals that are also found in normal foods. However, in dietary supplements these substances are present in concentrated form and usually in higher dosages. Dietary supplements are offered in various dosage forms. There are tablets, capsules, powders, effervescent tablets or even liquids. Plant extracts can also be found in some dietary supplements.
The AgilNature dietary supplements are developed in collaboration with nutritionists. The valuable formulations usually consist of a mineral and vitamin complex combined with plant extracts and are specifically tailored to their functions. The formulation combines the latest scientific findings with tried and tested ancient wisdom. The carefully selected ingredients make AgilNature products a valuable dietary supplement. The AgilNature nutritional supplements are high-quality products that are developed and manufactured according to the strict guidelines of the AgilNature quality promise. By avoiding known allergens, chemical additives and genetically modified substances, a high level of tolerability is ensured. Out of ethical conviction, we avoid all animal raw materials. C+ZinkAgil is 100% vegan!
In our NEMs, we use the power of nature in addition to the vitamin and mineral complexes in order to be able to contribute holistically to maintaining health. Unfortunately, there is very strict regulation of the marketing of dietary supplements in the EU. We are therefore hardly allowed to advertise the effects of certain plant substances. However, that doesn't mean they can't work. If you want to find out more about the effects of plant substances, then educate yourself. You will be surprised at the power the plants have!
Why does my body need additional micronutrients?
Unfortunately, many people today do not have sufficient micronutrient stores. This is mainly due to our lifestyle. Diet plays a big role here. Our food currently often contains too much sugar and light flours as well as too much unhealthy fat and too little fiber and plant-based food sources. If you want to replenish your nutrient stores, pay attention to a balanced and varied diet. But nutritional supplements can also help you fill your reserves.
How do I recognize a micronutrient deficiency?
Recognizing a micronutrient deficiency is often not that easy. The body usually signals a deficiency with non-specific symptoms such as listlessness, fatigue or reduced stress tolerance. However, if massive deficiencies occur, these can manifest themselves in deficiency-related illnesses. However, if you suspect this is the case for you, you should see a doctor.
However, most micronutrient deficiencies are not that severe. To illustrate this, you can compare people to gears that mesh with each other and influence each other. If some of the gears are already a little worn, the system no longer runs smoothly. If some of your micronutrient stores are no longer full, this has an impact on other processes in your body. So it makes sense to always keep your storage well filled. This can be achieved with a balanced and varied diet and possibly additional nutritional supplements. A simple way to determine your micronutrient needs is to ask your doctor for an analysis of your micronutrient status.
Are there risks and side effects with dietary supplements? And what's wrong with the criticism of dietary supplements?
Dietary supplements are repeatedly criticized for leading to overdose. Yes, dietary supplements can contain vitamins or minerals in higher concentrations than you would consume with a normal diet. However, this does not immediately pose a risk of overdose. Many people actually have too few micronutrients in their stores.
Our body also has numerous sophisticated regulatory mechanisms, so that in many cases it only gets the nutrients from food that it really needs. However, it makes sense to have a blood analysis done by your family doctor before taking very highly concentrated dietary supplements in order to get an overview of your own stores so that you can then make a personalized selection of possible dietary supplements.
Sometimes dietary supplements are criticized for possibly being contaminated. However, our AgilNature quality promise guarantees dietary supplements that are free of known allergens, chemical additives and genetically modified substances. This means we can guarantee a high level of tolerability.
However, dietary supplements are not a replacement for a balanced and varied diet. Simply consuming nutritional supplements is often not enough to do your body any good. If you want to get to the root of the reasons for your micronutrient deficiencies, you should start where you get most of your nutrients from: your diet. It's best to eat a varied diet that contains many different types of fruit and vegetables, some whole grain products and few processed products and sweets. If you find this difficult, you can always get advice from various nutritionists.
Why would we recommend taking nutritional supplements?
Dietary supplements are repeatedly criticized. But there are also a lot of people who never want to do without nutritional supplements again. Now who is right?
Unfortunately, this question cannot be answered clearly, but in the following lines we would like to give you a few reasons why we believe that consuming nutritional supplements can make sense.
- Dietary supplements can help you replenish certain nutrient deficiencies more quickly than simply changing your diet. Nevertheless, it makes sense to adapt your diet in parallel to consuming dietary supplements, because dietary supplements are not a replacement for a balanced and varied diet.
- The AgilNature nutritional supplements are also specially formulated to provide you with the best possible combination of minerals, vitamins and selected plant extracts for a specific goal.
- Do you eat vegan? Of course we're happy about that because you're protecting the animals and our environment, but you should also definitely supplement with vitamin B12. Unfortunately, vitamin B12 can only be found in foods of animal origin and cannot be produced by the body itself. It is therefore essential for you to take vitamin B12 as a dietary supplement or in fortified foods. Attention: Vegetarians also often have a vitamin B12 level that is too low despite consuming milk and milk products as well as eggs. It is therefore advisable for both vegans and vegetarians to have their vitamin B12 status and other critical micronutrients such as iron checked regularly by their family doctor.
- Do you have a growing desire to have children, but you don't want to do anything wrong when it comes to nutrition? Here you should pay particular attention to a sufficient intake or supplementation of folic acid and not only when you are already pregnant, but also when you plan to become pregnant. However, we recommend that you find out more about this. You can do this either with your gynecologist or, better yet, with a nutritionist.
- You probably already knew that the body can synthesize vitamin D independently through the skin. But do you also know that in winter, due to the position of the sun, especially in our latitudes, it is almost impossible to get enough sun to adequately produce vitamin D? Here, too, we strongly recommend that you have your vitamin D status checked by your family doctor and, if necessary, supplement with vitamin D.
HEADING SWITCH (Don't remove)
Sources, information & studies - C+ZinkAgil
Sources:
- Wessels, Inga et al. “Dietary and Physiological Effects of Zinc on the Immune System.” Annual review of nutrition, vol. 41 (2021): 133-175. doi:10.1146/annurev-nutr-122019-120635
- Carr, Anitra C, and Silvia Maggini. “Vitamin C and Immune Function.” Nutrients, vol. 9.11 1211. November 3, 2017, doi:10.3390/nu9111211
- Ghorbani A, Esmaeilizadeh M. Pharmacological properties of Salvia officinalis and its components. J TraditComplement Med. 2017 Jan 13;7(4):433-440. doi: 10.1016/j.jtcme.2016.12.014. PMID: 29034191; PMCID: PMC5634728.
- Haq, Iahtisham-Ul et al. “Piperine: A review of its biological effects.”Phytotherapyresearch : PTRvol. 35.2 (2021): 680-700. doi:10.1002/ptr.6855
- Pullar JM, Carr AC, Vissers MCM. The Roles of Vitamin C in Skin Health. Nutrients. 2017 Aug 12;9(8):866. doi: 10.3390/nu9080866. PMID: 28805671; PMCID: PMC5579659.
- Firouzi S, Pahlavani N, Navashenaq JG, Clayton ZS, Beigmohammadi MT, Malekahmadi M. The effect of Vitamin C and Znsupplementation on the immune system and clinical outcomes in COVID-19 patients. ClinNutr Open Sci. 2022 Aug;44:144-154. doi: 10.1016/j.nutos.2022.06.006. Epub 2022 Jun 25. PMID: 35783349; PMCID: PMC9233349.
- Morelli MB, Gambardella J, Castellanos V, Trimarco V, Santulli G. Vitamin C and Cardiovascular Disease: An Update. Antioxidants (Basel). 2020 Dec 3;9(12):1227. doi: 10.3390/antiox9121227. PMID: 33287462; PMCID: PMC7761826.
- Barrios-Garay, K et al. “Clinical effect of vitamin C supplementation on bone healing: A systematic review.”Medicina oral, pathologia oral y cirugiabucalvol. 27.3 e205-e215. May 1, 2022, doi:10.4317/medoral.24944
- Joseph, Gabby B et al. “AssociationsBetween Vitamins C and D Intake and CartilageComposition and Knee Joint Morphology Over 4 Years: Data Fromthe Osteoarthritis Initiative.”Arthritis care & researchvol. 72.9 (2020): 1239-1247. doi:10.1002/acr.24021
- Tardy AL, Pouteau E, Marquez D, Yilmaz C, Scholey A. Vitamins and Minerals for Energy, Fatigue and Cognition: A Narrative Review of the Biochemical and Clinical Evidence. Nutrients. 2020 Jan 16;12(1):228. doi: 10.3390/nu12010228. PMID: 31963141; PMCID: PMC7019700.
- Travica, Nikolaj et al. “Vitamin C Status and Cognitive Function: A Systematic Review.” Nutrients, vol. 9.9 960. 30 Aug 2017, doi:10.3390/nu9090960
- Li, Nianyi et al. “The Efficacy and Safetyof Vitamin C for Iron Supplementation in Adult PatientsWith Iron DeficiencyAnemia: A Randomized Clinical Trial.”JAMA network openvol. 3.11 e2023644. November 2, 2020, doi:10.1001/jamanetworkopen.2020.23644
- Almohanna HM, Ahmed AA, Tsatalis JP, Tosti A. The Role of Vitamins and Minerals in Hair Loss: A Review. DermatolTher (Heidelb). 2019 Mar;9(1):51-70. doi: 10.1007/s13555-018-0278-6. Epub 2018 Dec 13. PMID: 30547302; PMCID: PMC6380979.
- Warthon-Medina, M et al. “Zincin intake, status and indices of cognitive function in adults and children: a systematic review and meta-analysis.” European journal of clinical nutrition, vol. 69.6 (2015): 649-61.doi:10.1038/ejcn.2015.60
- Age-Related Eye Disease Study Research Group. The Age-Related Eye Disease Study: a clinical trial of zinc and antioxidants--Age-Related Eye Disease Study Report No. 2. J Nutr. 2000 May;130(5S Suppl):1516S-9S. doi: 10.1093/jn/130.5.1516S. PMID: 10801969; PMCID: PMC1472633.

FAQs
Do you have questions about C+ZinkAgil? Our team of
Nutritionists will be happy to help you – just write to us
an email or use our chat!
Good to know
For whom is C+ZinkAgil a good choice?
Do you feel stressed and exhausted, but know that you absolutely must not get sick now? Do you already notice that a cold is coming on? Or do you simply want to support your immune system as best as possible, especially in the cold season? When you are stressed, physically active or have infections, the need for vitamin C and zinc is increased. If you want to support your immune system, then C+ZinkAgil is exactly the right thing for you.
What is vitamin C actually?
Vitamin C is a water-soluble vitamin that is mainly found in vegetables and fruit. The body cannot produce vitamin C itself, so the need must be met through food. Vitamin C is also known as ascorbic acid. Vitamin C is needed for the formation of connective tissue, is important for the immune system and promotes the absorption of iron from food. It also has an antioxidant effect. This property enables vitamin C to protect cells from damage
How exactly does C+ZinkAgil work?
Vitamin C and zinc support the normal functioning of the immune system.
Vitamin C also contributes to normal collagen formation and thus supports the normal function of blood vessels, bones, cartilage, skin, gums and teeth. Vitamin C also contributes to normal energy metabolism and normal functioning of the nervous system. Vitamin C increases iron absorption and helps reduce tiredness and fatigue.
Zinc contributes to normal DNA and protein synthesis. Zinc supports normal carbohydrate and fatty acid metabolism. Zinc also contributes to normal cognitive function, normal fertility and reproduction, and normal acid-base metabolism. Zinc helps maintain normal hair, nails and skin, as well as normal bone structure and normal vision.
Vitamin C and zinc are two real all-rounders. But above all, they help you to stay fit and healthy through the wet and cold season!
How do I recognize a vitamin C deficiency?
A vitamin C deficiency manifests itself rather unspecifically. Signs of a deficiency can be, for example, tiredness, a drop in performance, irritability and increased susceptibility to infections. However, severe deficiencies hardly ever occur in industrialized countries. In the past, seafarers in particular suffered from scurvy. The disease caused by vitamin C deficiency is accompanied, among other things, by bleeding of the gums, wound healing disorders and joint inflammation.
Should I change my diet at the same time?
Dietary supplements are not a substitute for a balanced and varied diet and a healthy lifestyle. In general, it is always advisable to ensure a balanced and varied diet.
What should I watch out for while taking C+ZinkAgil?
When taking C+ZinkAgil, there are no things you should avoid. However, it is important that you do not exceed the recommended consumption amount. AgilNature products also contain piperine. There are a few things to note here: Notes on BioPerine
General information on dietary supplements
What are dietary supplements and what is special about AgilNature dietary supplements?
Legally speaking, food supplements are considered food. They contain nutrients such as vitamins and minerals that are also found in normal food. In food supplements, however, these substances are in concentrated form and usually in a higher dosage. Food supplements are available in various forms. There are tablets, capsules, powders, effervescent tablets or even liquids. Some food supplements also contain plant extracts.
The AgilNature nutritional supplements are developed in collaboration with nutritionists. The valuable formulations mostly consist of a mineral and vitamin complex combined with plant extracts and are specifically tailored to their functions. The formulation combines the latest scientific findings with tried and tested old wisdom. The carefully selected ingredients make the AgilNature products a valuable nutritional supplement. The AgilNature nutritional supplements are high-quality products that are developed and manufactured according to the strict guidelines of the AgilNature quality promise. By avoiding known allergens, chemical additives and genetically modified substances, a high level of tolerability is guaranteed. Out of ethical conviction, we avoid all animal raw materials. C+ZinkAgil is 100% vegan!
In our nutritional supplements, we use the power of nature in addition to the vitamin and mineral complexes in order to contribute holistically to maintaining health. Unfortunately, there is very strict regulation of the marketing of nutritional supplements in the EU. We are therefore hardly allowed to advertise the effects of certain plant substances. However, that does not mean that they cannot work. If you want to find out more about the effects of plant substances, then do your own research. You will be surprised at the power that plants have!
Why does my body need additional micronutrients?
Unfortunately, many people today do not have sufficiently filled micronutrient stores. This is mainly due to our lifestyle. Diet plays a big part in this. Currently, our diet often contains too much sugar and white flours as well as too much unhealthy fat and not enough fiber and plant-based food sources. If you want to refill your nutrient stores, make sure you eat a balanced and varied diet. But dietary supplements can also help you to fill up your reserves.
Are there any risks and side effects of dietary supplements? And what about the criticism of dietary supplements?
Dietary supplements are repeatedly criticized for leading to an overdose. Yes, dietary supplements may contain vitamins or minerals in higher concentrations than you would get from a normal diet. However, this does not immediately pose a risk of overdose. In fact, many people tend to have too few micronutrients in their stores.
Our body also has numerous sophisticated regulatory mechanisms, so that in many cases it only gets the nutrients from food that it really needs. However, it makes sense to have a blood analysis done by your family doctor before taking very highly concentrated food supplements in order to get an overview of your own storage and then be able to make a personalized selection of possible food supplements.
Sometimes dietary supplements are criticized for being potentially contaminated. However, our AgilNature quality promise guarantees dietary supplements that are free of known allergens, chemical additives and genetically modified substances. This means we can guarantee a high level of compatibility.
However, dietary supplements are not a substitute for a balanced and varied diet. The mere consumption of dietary supplements is often not enough to do something good for your body. If you want to get to the root of the reasons for your micronutrient deficiencies, you should start where you get most of your nutrients from: your diet. It is best to ensure a varied diet that contains many different types of fruit and vegetables, some whole grain products and few finished products and sweets. If you find this difficult, you can always get advice from various nutritionists: inside.
How do I recognize a micronutrient deficiency?
Recognizing a micronutrient deficiency is often not that easy. The body usually signals a deficiency with unspecific symptoms such as listlessness, tiredness or reduced stress tolerance. However, if massive deficiencies occur, they can manifest themselves in deficiency-related diseases. However, if you suspect this is the case with you, you should see a doctor.
However, most micronutrient deficiencies are not as severe. A good way to illustrate this is to compare people with gears that mesh and influence each other. If some gears are already a bit worn, the system no longer runs so smoothly. If some of your micronutrient stores are no longer so full, this has an impact on other processes in your body. So it makes sense to always fill your storage well. This can be achieved with a balanced and varied diet and possibly additional food supplements. A simple way to determine your micronutrient needs is to ask your doctor for an analysis of your micronutrient status.
Why would we advise you to take dietary supplements?
Dietary supplements are often criticized. But there are also many people who never want to do without dietary supplements again. Now who is right?
Unfortunately, this question cannot be answered unequivocally, but in the following lines we would like to give you a few reasons why we believe that the consumption of dietary supplements can be useful.
- Dietary supplements can help you to fill up certain nutrient deficiencies more quickly than a simple change in diet would do. Nevertheless, it makes sense to adjust your diet in parallel with the consumption of food supplements, because food supplements are not a substitute for a balanced and varied diet.
- The AgilNature food supplements are also put together in such a way that they provide you with the best possible combination of minerals, vitamins and selected plant extracts for a specific goal.
- Are you vegan? Of course we're happy about that, because you're protecting the animals and our environment, but you should definitely supplement with vitamin B12. Unfortunately, vitamin B12 can only be found in foods of animal origin and cannot be produced by the body itself. It is therefore essential for you to take vitamin B12 as a dietary supplement or in fortified foods. Attention: Even vegetarians: Despite the consumption of milk and milk products as well as eggs, internal vitamin B12 levels are often too low. It is therefore advisable for both vegans and vegetarians to have their vitamin B12 status and other critical micronutrients such as iron checked by their family doctor on a regular basis.
- The desire for children is growing in you, but you don't want to do anything wrong when it comes to nutrition? Here you should pay particular attention to a sufficient intake or supplementation of folic acid and not just when you are already pregnant, but also when you are planning to become pregnant. However, we recommend that you inform yourself about this. You can either do this with your gynecologist or, even better, with a nutritionist: in.
- You probably already knew that the body can synthesize vitamin D independently through the skin. But do you also know that in winter it is almost impossible to get enough sun to produce vitamin D adequately due to the position of the sun in our latitudes? Here, too, we strongly recommend having your family doctor check your vitamin D status and supplementing with vitamin D if necessary.
Scientific findings on C+ZinkAgil
Sources, information & studies - C+ZinkAgil
Sources:
- Wessels, Inga et al. “Dietary and Physiological Effects of Zinc on the Immune System.” Annual review of nutrition, vol. 41 (2021): 133-175. doi:10.1146/annurev-nutr-122019-120635
- Carr, Anitra C, and Silvia Maggini. “Vitamin C and Immune Function.” Nutrients, vol. 9.11 1211. November 3, 2017, doi:10.3390/nu9111211
- Ghorbani A, Esmaeilizadeh M. Pharmacological properties of Salvia officinalis and its components. J TraditComplement Med. 2017 Jan 13;7(4):433-440. doi: 10.1016/j.jtcme.2016.12.014. PMID: 29034191; PMCID: PMC5634728.
- Haq, Iahtisham-Ul et al. “Piperine: A review of its biological effects.”Phytotherapyresearch : PTRvol. 35.2 (2021): 680-700. doi:10.1002/ptr.6855
- Pullar JM, Carr AC, Vissers MCM. The Roles of Vitamin C in Skin Health. Nutrients. 2017 Aug 12;9(8):866. doi: 10.3390/nu9080866. PMID: 28805671; PMCID: PMC5579659.
- Firouzi S, Pahlavani N, Navashenaq JG, Clayton ZS, Beigmohammadi MT, Malekahmadi M. The effect of Vitamin C and Znsupplementation on the immune system and clinical outcomes in COVID-19 patients. ClinNutr Open Sci. 2022 Aug;44:144-154. doi: 10.1016/j.nutos.2022.06.006. Epub 2022 Jun 25. PMID: 35783349; PMCID: PMC9233349.
- Morelli MB, Gambardella J, Castellanos V, Trimarco V, Santulli G. Vitamin C and Cardiovascular Disease: An Update. Antioxidants (Basel). 2020 Dec 3;9(12):1227. doi: 10.3390/antiox9121227. PMID: 33287462; PMCID: PMC7761826.
- Barrios-Garay, K et al. “Clinical effect of vitamin C supplementation on bone healing: A systematic review.”Medicina oral, pathologia oral y cirugiabucalvol. 27.3 e205-e215. May 1, 2022, doi:10.4317/medoral.24944
- Joseph, Gabby B et al. “AssociationsBetween Vitamins C and D Intake and CartilageComposition and Knee Joint Morphology Over 4 Years: Data Fromthe Osteoarthritis Initiative.”Arthritis care & researchvol. 72.9 (2020): 1239-1247. doi:10.1002/acr.24021
- Tardy AL, Pouteau E, Marquez D, Yilmaz C, Scholey A. Vitamins and Minerals for Energy, Fatigue and Cognition: A Narrative Review of the Biochemical and Clinical Evidence. Nutrients. 2020 Jan 16;12(1):228. doi: 10.3390/nu12010228. PMID: 31963141; PMCID: PMC7019700.
- Travica, Nikolaj et al. “Vitamin C Status and Cognitive Function: A Systematic Review.” Nutrients, vol. 9.9 960. 30 Aug 2017, doi:10.3390/nu9090960
- Li, Nianyi et al. “The Efficacy and Safetyof Vitamin C for Iron Supplementation in Adult PatientsWith Iron DeficiencyAnemia: A Randomized Clinical Trial.”JAMA network openvol. 3.11 e2023644. November 2, 2020, doi:10.1001/jamanetworkopen.2020.23644
- Almohanna HM, Ahmed AA, Tsatalis JP, Tosti A. The Role of Vitamins and Minerals in Hair Loss: A Review. DermatolTher (Heidelb). 2019 Mar;9(1):51-70. doi: 10.1007/s13555-018-0278-6. Epub 2018 Dec 13. PMID: 30547302; PMCID: PMC6380979.
- Warthon-Medina, M et al. “Zincin intake, status and indices of cognitive function in adults and children: a systematic review and meta-analysis.” European journal of clinical nutrition, vol. 69.6 (2015): 649-61.doi:10.1038/ejcn.2015.60
- Age-Related Eye Disease Study Research Group. The Age-Related Eye Disease Study: a clinical trial of zinc and antioxidants--Age-Related Eye Disease Study Report No. 2. J Nutr. 2000 May;130(5S Suppl):1516S-9S. doi: 10.1093/jn/130.5.1516S. PMID: 10801969; PMCID: PMC1472633.