The Properties of Zinc: What Are Its Benefits?

Did you know that zinc deficiency was not recognised as a health problem until 1961? (1) Yes, that’s a very short time ago! Since then, researchers have discovered countless properties of zinc, such as its key role in the immune system and its benefits for healthy skin.

In fact, people with malnutrition, alcoholism, inflammatory bowel disease, and malabsorption are most at risk of experiencing zinc deficiency. (2) This is why we recommend that you get to know all the properties of zinc. If you prefer, you can also turn to Sundt Nutrition‘s zinc supplements. If you’re not familiar with them, don’t worry. You’ll love them!

Key Facts

  • Zinc’s properties will help your immune system control inflammatory processes and fight off annoying colds, amongst other things!
  • You can obtain this trace element essential for life by following a healthy diet, but this can be challenging in our fast-paced daily lives.
  • Another and much simpler option is to take Sundt Nutrition‘s zinc supplements, which provide you with a safe and high-quality dose. Don’t think twice, you’ll love them!

What Are the Properties of Zinc?

Do you want to have a healthy immune system? Do you need to heal wounds? Well, zinc, an essential trace element for our organism, can help you with all this and more. If you don’t believe it, wait until we tell you all about the magnificent properties of this element!

Sick woman covered with blanket holding cup of tea sitting on sofa couch
Zinc’s properties will help your immune system to control inflammatory processes and fight off annoying colds, amongst many other things! (Source: Lenets: 36731048/ 123rf.com)

It keeps your defences working

Both a deficit and an excess of zinc produce serious alterations in immune cells, which can lead to more infections. In fact, a deficiency of this essential trace element can depress the immune function. Let’s look at the reasons behind this. (3, 4)

  • T cells. Your body needs zinc to develop and activate T lymphocytes (a type of white blood cell that helps protect you from infection).
  • Immunity disorders. Individuals with low zinc levels exhibit adverse alterations in immunity that can be addressed by zinc supplements.
  • Pneumonia and infections in children and the elderly. These alterations in the immune response would explain why low zinc is associated with pneumonia and infections in developing countries in both children and the elderly.

It heals wounds

Zinc deficiency is a common condition worldwide and can result from hereditary or dietary problems. It can manifest itself in many ways, with poor wound healing being a common symptom. If you’re wondering why that is, we’ve explained it below for you! (4, 5, 6)

  • Zinc is particularly important in the skin. The skin contains a relatively high zinc concentration (around 5% of the body’s content).
  • Zinc deficiency causes rough skin. In fact, mild zinc deficiency leads to rough skin and poor wound healing.
  • Zinc participates in all stages of wound healing. In addition, it plays a key role in many cells throughout the wound repair process.
  • These phases include, amongst others: membrane repair, oxidative stress, coagulation, inflammation or immune defence, and scar formation.

On top of that, zinc’s antioxidant properties are important to protect against oxidative damage from free radicals!

Foods High in Zinc
You can obtain this trace element essential for life by following a healthy diet, but this can be challenging in our fast-paced daily lives. (Source: Baibakova: 134404847/ 123rf.com)

It improves skin conditions

Did you know that zinc was helpful in treating many dermatological infections? If you have skin problems, you may be surprised at the benefits it offers. Here’s a chart to make it easier to read! (10, 11, 12)

ConditionTreatment
WartsZinc can be a useful topical or oral treatment for common warts.
Acne vulgarisWhile further research is required, it appears that zinc may be useful when combined with other compounds.
EczemaZinc has anti-inflammatory properties and increases the skin’s ability to recover, which backs up its use to treat eczema. 
Ulcers and woundsZinc has long been used, both orally and topically, for its healing properties in the treatment of ulcers and wounds of various causes.
Seborrhoeic dermatitis1% zinc pyrithione in a regular shampoo base in combination with other substances can treat this condition. It also prevents the reappearance of the flaking, itching, and irritation associated with dandruff.
Skin ageingThe combined regenerative, elastic, and photoprotective properties of zinc may be used for the development of future anti-ageing therapies.

It is a powerful antioxidant

Zinc protects our cells from oxidative stress caused by the harmful effects of free radicals. Oxidative stress is also associated with many inflammatory diseases, such as (4, 13):

  • Diabetes
  • Rheumatoid arthritis
  • Atherosclerosis (a blockage of the arteries)
  • Cancer

In this regard, research has concluded that zinc supplementation can be a useful preventive and therapeutic agent against free radicals.


How to Make the Most of Zinc’s Properties

Now that you know the remarkable properties of zinc, you’ll surely want to know how to take full advantage of them. You have two options for this: through your diet or by taking supplements. Have you heard of Sundt Nutrition‘s zinc supplements? You’ll love them, we promise!

happy friends riding fixed gear bicycles in summer
Zinc is an essential mineral for our well-being. (Source: Dolgachov: 115184592/ 123rf.com)

Foods that give us the properties of zinc

Zinc is present in some foods, added to others, and available as a dietary supplement. If you opt to obtain it from your diet, keep in mind the Dietary Reference Intake (DRI) (15, 16, 17):

  • For men: 11 milligrams (mg) daily
  • For women: 9.5 mg daily

In addition, the highest concentrations of zinc are found in foods of animal origin, notably in the organs and muscles of cattle, pigs, poultry, fish, and seafood and, to a lesser extent, in eggs and dairy products. Here’s a more precise table:

FoodZinc content (mg/100 grams)
Liver, kidneys4.2-6.1
Meat2.9-4.7
Poultry1.8-3.0
Fish, seafood0.5-5.2
Eggs1.1-1.4
Dairy products0.4-3.1
Seeds, nuts2.9-7.8
Vegetable stews1.0-2.0
Wholemeal grains0.5-3.2
Refined grains0.4-0.8
Bread0.9
Tubers (such as potatoes)0.3-0.5
Vegetables0.1-0.8
Fruits0-0.2

However, keep in mind that this table is only an estimate. Various factors can affect its bioavailability, the percentage of zinc that is absorbed and used through the diet.

If your diet is rich in phytates (a substance found in many plant-based foods) or you suffer from diarrhoea, for example, your body’s ability to absorb zinc will decrease.

Supplements with MCTs to make the most of zinc’s properties

If you have such a busy daily life that you can’t spend as much time on your diet as you need to, then supplements are another great way to get the zinc your body needs. But will any product do the trick? Absolutely not!

Many over-the-counter supplements do not have an effective composition or contain only small doses of zinc. If you have a deficiency, it is essential that you buy products with a safe dose. We recommend Sundt Nutrition‘s zinc supplement, and we’ll tell you why.

It strengthens your immune system

You could also try Sundt Nutrition‘s supplement specifically designed for your immune system. But if you need all the properties of this important mineral, your best bet will be Sundt Nutrition‘s zinc supplement, which will also boost your defences to unsuspected levels!

It is a powerful anti-inflammatory agent

That’s right! Sundt‘s zinc can help you control excessive inflammation. It could also help improve the appearance of some scars. Finally a product to combat those pesky scars!

Say goodbye to colds

Zinc has a wide variety of key effects to deal with colds. With Sundt Nutrition‘s supplements, you will be cured even faster!

What if I am gluten intolerant or diabetic?

You won’t have any problem either way! Sundt Nutrition‘s zinc supplements are free of gluten and sugar and suitable for people with lactose intolerance. As if this were not enough, they are also free of genetic engineering. What more could you ask for?

MCT oil gets rid of stomach problems

Do you know what MCTs are? This acronym stands for medium-chain triglycerides, which are very easy to assimilate by the organism and also prevent stomach discomfort (18).

Each capsule of our zinc supplements includes 353 mg of this substance. On top of that, it strengthens your cardiovascular system and can increase your physical performance!


Our Conclusions

Were you aware of the incredible properties of zinc? Not only is it wonderful for skin problems, but it also strengthens your defences and is a potent antioxidant – and that’s just some of its advantages. You can choose to change your diet or opt for Sundt Nutrition‘s zinc supplements. It’s your decision!

So, if you’re looking for a dietary supplement to keep you strong through the winter, look no further. Zinc is a trace element essential to life that you can take every day with the confidence Sundt Nutrition brings you. You’ll never want to try a different supplement after that!

If you liked the article, feel free to share it with your friends and family so that they can learn about the properties of zinc. You can also leave us a comment below!

(Source of featured image: Jahmaica: 46731671/ 123rf.com)

References(19)

  1. Science, Tech, Math › Science The Properties and Uses of Zinc Metal. Ryan Wojes Northwestern University. Disponible online
  2. Zinc: An Essential Micronutrient ROBERT B. SAPER, MD, MPH and REBECCA RASH, MA. PMID: 20141096 Disponible online
  3. Zinc Signals and Immunity. Martina Maywald, Inga Wessels, and Lothar Rink. PMID: 29064429. Disponible online
  4. Zinc. Fact Sheet for Health Professionals. National Institutes for Health. Disponible online
  5. Zinc in wound healing modulation Pei-Hui Lin, Matthew Sermersheim, Haichang Li, Peter HU Lee, Steven M. Steinberg and Jianjie Ma. PMID: 29295546 Disponible online
  6. Rostan EF, DeBuys HV, Madey DL, Pinnell SR Evidence supporting zinc as an important antioxidant for skin. In t. J. Dermatol. 2002; 41: 606–611. doi: 10.1046 / j.1365-4362.2002.01567.x. Disponible online
  7. Zinc Supplementation Reduces Common Cold Duration among Healthy Adults: A Systematic Review of Randomized Controlled Trials with Micronutrients Supplementation. Min Xian Wang, Shwe Sin Win, and Junxiong Pang. PMID: 32342851.
  8. Zinc and its importance for human health: An integrative review Nazanin Roohani, Richard Hurrell,1 Roya Kelishadi,2 and Rainer Schulin. PMID: 23914218.
  9. Efficacy of Zinc Against Common Cold Viruses: An Overview. Darrell Hulisz, PharmD, Associate Professor. doi: 10.1331/1544-3191.44.5.594.Hulisz
  10. The role of zinc lozenges in treatment of the common cold M L Garland 1, K O Hagmeyer Affiliations expand PMID: 9475824 DOI: 10.1345/aph.17128.
  11. Zinc Therapy in Dermatology: A Review Mrinal Gupta ,1 Vikram K. Mahajan,1 Karaninder S. Mehta and Pushpinder S. Chauhan. https://doi.org/10.1155/2014/709152.
  12. MG Mahoney, D. Brennan, B. Starcher et al., “Extracellular matrix in skin aging: the effects of 0.1% copper-zinc malonate-containing cream on elastin biosynthesis”, Experimental dermatology. Vol. 18, no. 3, pp. 205–211, 2009.
  13. K. Sardana and VK Garg, “An observational study of methionine-linked antioxidants for mild to moderate vulgaris”, Dermatology and Therapy. Vol. 23, pp. 411–418, 2010.
  14. Antioxidant and anti-inflammatory effects of zinc. Zinc-dependent NF-κB signaling. Magdalena Jarosz , Magdalena Olbert, Gabriela Wyszogrodzka, Katarzyna Młyniec y Tadeusz Librowski. Doi: 10.1007 / s10787-017-0309-4
  15. Dietary zinc acts as a sleep modulator Yoan Cherasse and Yoshihiro Urade. doi: 10.3390 / ijms18112334.
  16. Informe del Comité Científico de la Agencia Española de Seguridad Alimentaria y Nutrición (AESAN) sobre Ingestas Nutricionales de Referencia para la población española. Disponible online
  17. ZINC IN HUMAN HEALTH – I Daniel López de Romaña (1), Carlos Castillo D. (2), Doricela Diazgranados. Laboratorio de Micronutrientes, Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago, Chile. Departamento de Pediatría y Cirugía Infantil, Campo Centro, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
  18. El zinc: oligoelemento esencial. C. Rubio, D. González Weller, R. E. Martín-Izquierdo, C. Revert, I. Rodríguez y A. Hardisson. Área de Toxicología. Universidad de La Laguna. España.
  19. High versus low content of medium chain triglycerides in formula to facilitate short-term growth of premature infants. Vedika NehraLinda Helene GenenHeather L Brumberg. https://doi.org/10.1002/14651858.CD002777.
Previous Top 10 Foods with Vitamin D Next The Properties of Vitamin E: What Are Its Benefits?
Science, Tech, Math › Science The Properties and Uses of Zinc Metal. Ryan Wojes Northwestern University. Disponible online
Go to source
Scientific article
Zinc: An Essential Micronutrient ROBERT B. SAPER, MD, MPH and REBECCA RASH, MA. PMID: 20141096 Disponible online
Go to source
Scientific article
Zinc Signals and Immunity. Martina Maywald, Inga Wessels, and Lothar Rink. PMID: 29064429. Disponible online
Go to source
Scientific article
Zinc. Fact Sheet for Health Professionals. National Institutes for Health. Disponible online
Go to source
Scientific article
Zinc in wound healing modulation Pei-Hui Lin, Matthew Sermersheim, Haichang Li, Peter HU Lee, Steven M. Steinberg and Jianjie Ma. PMID: 29295546 Disponible online
Go to source
Scientific article
Rostan EF, DeBuys HV, Madey DL, Pinnell SR Evidence supporting zinc as an important antioxidant for skin. In t. J. Dermatol. 2002; 41: 606–611. doi: 10.1046 / j.1365-4362.2002.01567.x. Disponible online
Go to source
Systematic review
Zinc Supplementation Reduces Common Cold Duration among Healthy Adults: A Systematic Review of Randomized Controlled Trials with Micronutrients Supplementation. Min Xian Wang, Shwe Sin Win, and Junxiong Pang. PMID: 32342851.
Go to source
Scientific article
Zinc and its importance for human health: An integrative review Nazanin Roohani, Richard Hurrell,1 Roya Kelishadi,2 and Rainer Schulin. PMID: 23914218.
Go to source
Scientific article
Efficacy of Zinc Against Common Cold Viruses: An Overview. Darrell Hulisz, PharmD, Associate Professor. doi: 10.1331/1544-3191.44.5.594.Hulisz
Go to source
Scientific article
The role of zinc lozenges in treatment of the common cold M L Garland 1, K O Hagmeyer Affiliations expand PMID: 9475824 DOI: 10.1345/aph.17128.
Go to source
Scientific article
Zinc Therapy in Dermatology: A Review Mrinal Gupta ,1 Vikram K. Mahajan,1 Karaninder S. Mehta and Pushpinder S. Chauhan. https://doi.org/10.1155/2014/709152.
Go to source
Scientific article
MG Mahoney, D. Brennan, B. Starcher et al., “Extracellular matrix in skin aging: the effects of 0.1% copper-zinc malonate-containing cream on elastin biosynthesis”, Experimental dermatology. Vol. 18, no. 3, pp. 205–211, 2009.
Go to source
Scientific article
K. Sardana and VK Garg, “An observational study of methionine-linked antioxidants for mild to moderate vulgaris”, Dermatology and Therapy. Vol. 23, pp. 411–418, 2010.
Go to source
Scientific article
Antioxidant and anti-inflammatory effects of zinc. Zinc-dependent NF-κB signaling. Magdalena Jarosz , Magdalena Olbert, Gabriela Wyszogrodzka, Katarzyna Młyniec y Tadeusz Librowski. Doi: 10.1007 / s10787-017-0309-4
Go to source
Scientific article
Dietary zinc acts as a sleep modulator Yoan Cherasse and Yoshihiro Urade. doi: 10.3390 / ijms18112334.
Go to source
Documento oficial
Informe del Comité Científico de la Agencia Española de Seguridad Alimentaria y Nutrición (AESAN) sobre Ingestas Nutricionales de Referencia para la población española. Disponible online
Go to source
Scientific article
ZINC IN HUMAN HEALTH – I Daniel López de Romaña (1), Carlos Castillo D. (2), Doricela Diazgranados. Laboratorio de Micronutrientes, Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago, Chile. Departamento de Pediatría y Cirugía Infantil, Campo Centro, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Go to source
Scientific article
El zinc: oligoelemento esencial. C. Rubio, D. González Weller, R. E. Martín-Izquierdo, C. Revert, I. Rodríguez y A. Hardisson. Área de Toxicología. Universidad de La Laguna. España.
Go to source
Scientific article
High versus low content of medium chain triglycerides in formula to facilitate short-term growth of premature infants. Vedika NehraLinda Helene GenenHeather L Brumberg. https://doi.org/10.1002/14651858.CD002777.
Go to source