What is zinc good for? Your guide

You pay attention to your diet, exercise regularly, and maybe even take zinc supplements? Great! But have you ever asked yourself: What is zinc actually good for? For many, this trace element is just one among many, and often people don't even know exactly what zinc is important for.
If you're still unsure, you've come to the right place: Discover with us in this article why zinc is so essential and for whom this trace element is of particular importance!

Your knowledge to go: What is zinc good for?

• From A as in eyes to Z as in cell division: Zinc is involved in many bodily functions. Therefore, the question of what zinc is good for cannot be answered so simply – stay tuned to learn about all its effects.

• Zinc contributes to the maintenance of normal eyesight and for the normal function of the immune system in addition, it is involved in over 300 enzymes.

• Zinc is often included in typical "skin, hair, and nail supplements" because it is essential for maintaining normal skin, hair, and nails. Skin, hair and nails contributes.

• Zinc tablets Supplements can be useful if you don't meet your zinc requirements through diet alone. This can happen, for example, with a vegan diet.

What is zinc good for: An overview of its most important functions

The question "What is zinc good for?" cannot be answered in one sentence – because this trace element is literally involved in countless processes in your body from A to Z (like zinc, hehe):

Zinc contributes to:

• a normal function of the immune system

• the maintenance of normal Skin, hair and nails

• the maintenance of normal Bone

• the maintenance of normal eyesight

• a normal cognitive function

• a normal DNA synthesis

• a normal Protein synthesis

• a normal Macronutrient metabolism

• a normal Fatty acid metabolism

• dem Cell protection from oxidative stress

That still sounds rather theoretical: What exactly is zinc good for? Here's a brief overview of the areas:

• immune system

• Skin, hair, nails

• digestion & metabolism

• Eyes & eyesight

• Cell protection

• Bone

• psyche

Since your body cannot produce zinc itself or store it in large quantities, a regular intake through food or supplements is important. More on that later.

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Is zinc good for the immune system?

Zinc contributes to the normal function of the immune system – this is even an officially approved statement. Nevertheless, many people only know zinc in connection with the immune system. Vitamin C … Time to change that!

Important: Taking zinc won't make you immune to illness forever. But it does create a good foundation for a healthy immune system. Zinc isn't a miracle cure, but rather an essential building block for your body.And as we remember from childhood, a solid foundation of good building blocks is the most important prerequisite for a tower to grow really tall and not collapse. Was that too far-fetched?
Never mind, let's just look further at what else zinc is good for:

What are the benefits of zinc for skin, hair, and nails?

For quite a lot, actually. Zinc contributes to the maintenance of normal skin, hair, and nails – and there are solid biological reasons for this. We'll take a closer look, but don't worry, it won't get any more complicated than eighth-grade biology class:

Is zinc good for the skin?
Zinc contributes to the maintenance of normal skin and plays a role in cell division. Many are familiar with classic zinc ointment – ​​but zinc taken internally can also be beneficial. Studies are currently investigating the role zinc plays in various skin conditions, although the evidence is still mixed. Who knows – perhaps zinc will become the new beauty supplement?

Is zinc good for hair?
Zinc contributes to the maintenance of normal hair and is involved in the formation of structural proteins like keratin. You might know keratin from your shampoo, as it's often added there. By the way, creatine and keratin are two different things! Read more here about what creatine is..
Studies are also investigating whether and how zinc could be used to combat hair loss.

Is zinc good for nails?
Zinc contributes to the maintenance of normal nails. It supports the formation of keratin, the protein that gives nails, hair, and skin their strength.

What is zinc good for? | Gut health edition

From beauty to a less glamorous, but no less important topic: your gut. Is zinc good for your gut? I'll explain it to you, after all, we at Vetain are gut health experts:

Zinc is involved in metabolic processes that also affect the digestive tract. Current studies are also investigating the role of zinc in relation to the intestinal barrier and the microbiome – very exciting results await us!

Zinc is also involved in many processes that take place in your gut:
Zinc contributes to...

• a normal fatty acid metabolism.

• a normal protein synthesis.

• contributes to a normal metabolism of macronutrients, such as carbohydrate metabolism.

Zinc for your cells

Now things are about to get a little nerdy – but in a good way. Zinc, cells, cell division… do you notice anything? Lots of Z-words that belong together!
Zinc plays a role in cell division, contributes to normal DNA synthesis, and also helps to protect cells from oxidative stress.
These functions are relevant, for example, for:

• Wound healing

• Cell growth and renewal

• Protection of enzymes and proteins from oxidative stress

Of course, you can't simply conclude from this that zinc can heal your wounds in no time (keyword: zinc). & Wound healing), but zinc is involved in related processes. Sounds good to me!

Is zinc good for bones?

Zinc contributes to the maintenance of normal bones. It is also involved in enzymes that are important for bone metabolism. Along with other minerals such as Calcium and Vitamin D Zinc essentially forms a team for maintaining normal bones.

Is zinc good for the eyes?

Zinc contributes to the maintenance of normal vision. It is a component of important enzymes in the retina and plays a role in the metabolic processes that take place there.
Similar to carrots & Vitamin A is important: Zinc won't make you see better overnight, but it creates a good foundation for maintaining your normal eyesight.

&As you can see, the answer to the question of what zinc is good for is very detailed and cannot simply be answered in one word.

zinc & the psyche

What are the benefits of zinc for mental health? Zinc and its role in the brain (keyword: zinc effects) & The psyche is a fascinating topic. Zinc contributes to normal cognitive function. Cognitive functions are mental abilities such as memory, attention, and problem-solving that help us process information and make decisions. For example, we remember phone numbers, concentrate while reading (like this article), or find solutions to tasks.
Studies are also investigating whether zinc status is related to mood.

Important NOTE: For serious mental health problems, no supplement can replace professional help from doctors or therapists.

Zinc in certain life stages & Lifestyles

If you exercise or are currently pregnant (or both at the same time), zinc is particularly important for you.
Why this is the case and the answer to "Zinc – What's it actually for?!" can be found here:

What are the benefits of zinc in sports?

Zinc requirements can increase during intense physical activity. Through sweating and an increased metabolism, zinc is utilized more effectively.
Furthermore, zinc contributes to normal protein synthesis, and all athletes know how important proteins are in sports.

Practical tips for active sports enthusiasts:

• Pay attention to Zinc-containing foods after training.

• Supplementation may be beneficial when training frequency is high.

• Do not combine zinc directly with calcium or iron, as these can inhibit zinc absorption.

What are the benefits of zinc during pregnancy?

Zinc is particularly important during pregnancy. According to the German Nutrition Society (DGE), the requirement increases to approximately 7-13 mg per day (depending on the trimester and diet) to account for physical changes such as growth and increased blood volume.

Important for expectant mothers:

• The increased need also applies during breastfeeding (11-14 mg, depending on diet).

• Zinc is important for adequate zinc levels. Nutrient supply for mother and child.

• The exact amount should always be discussed with doctors.

Side note: What are zinc tablets good for?

We now know what zinc is good for. But what are zinc tablets good for? And why should you take zinc if you eat a balanced diet?
Well, sometimes dietary zinc intake simply isn't sufficient. This can be particularly problematic with a plant-based diet, even though plant-based foods like seeds contain zinc. & Kernels actually contain a lot of zinc.

The reason behind this: The phytate problem
Plant-based foods such as legumes, whole grains and nuts contain phytates, which inhibit the absorption of zinc.This means that it is possible that despite a balanced diet with many plant-based foods, you may not be getting enough zinc.
This even goes so far that some studies show that a relevant proportion of vegans in Germany have a serum zinc level below the reference limit.

When can zinc tablets be beneficial?

• In pure plant-based diet with high phytate intake

• At increased need (e.g., sports, pregnancy, breastfeeding) (medical consultation recommended)

• In case of suspected a insufficient zinc intake (Medical evaluation recommended)

Vetain offers vegan zinc tablets specifically formulated for optimal zinc intake – free from animal-derived ingredients and with high bioavailability. If you can't fully meet your zinc needs through food alone, these tablets can be a practical supplement.

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Conclusion: What are the benefits of zinc?

What is zinc good for? The short answer: Zinc is important for... many important functions There are too many involved in the body to list them all here. But you already know the answer anyway – assuming your zinc levels are good and your cognitive functions are working as they should! ;)
We remember: A balanced, mindful diet remains the foundation. Supplements are not a replacement, but a possible addition when needed. With the right knowledge and a good supplement, you can support a balanced nutrient supply – from the inside out.

Do you have any questions? Then feel free to write me a message. Mail - I look forward to hearing from you! :)

literature & Sources

1. EFSA Panel on Dietetic Products, Nutrition and Allergies (2014). Scientific Opinion on Dietary Reference Values ​​for zinc. EFSA Journal.

2. Jalanka J et al. (2015). Effects of bowel cleansing on the intestinal microbiota. Good.

3. German Nutrition Society (DGE). DA-CH Reference Values ​​for Nutrient Intake – Zinc.

4. Saper R.B. , Rash R. (2009). Zinc: An Essential Micronutrient. American Family Physician.

Since we have to adhere to health claims regulations in our articles, we can only say little about many areas (keywords: zinc). & Immune system, zinc's effect on the gut). If you're interested, feel free to read up on these topics yourself using studies – you can learn a lot more about "What is zinc good for?".