Benefits of Zinc for Men 2021

 Zinc is a powerful immune nutrient known for its benefits for providing immune health support and inflammation reduction as well as for improving cold and respiratory symptoms, wound healing, acne reduction, and lowering the risk of age-related diseases. Research on atherosclerosis and diabetes mellitus suggests that zinc deficiency may contribute to low-grade systemic inflammation.

Even more popular at the moment is the role of zinc and the potential benefits against COVID-19. This is probably one of the reasons that's driving the demand on zinc related products. In a ConsumerLab survey of 9,647 people who use dietary supplements shows that the supplements which experienced the greatest growth in popularity in 2020 were those being promoted to prevent or treat infection with SARS-CoV-2, the coronavirus that causes COVID-19. Zinc supplements achieved the highest growth with 13.5% points.

1. Boosts and Maintains Testosterone Levels 
Scientists at Wayne State University School of Medicine in Michigan investigated the effects of zinc on testosterone levels in men between 20 and 80 years old. The study revealed that young men who restricted dietary zinc intake for 20 weeks experienced decreases in testosterone, while zinc-deficient elderly men taking zinc supplements for six months experienced increases in testosterone production.

2. Boosts Sperm Production and Motility
Sperm motility is measured differently than sperm count. Instead of a total count, sperm motility reflects the percentage of the sperm that are moving forward. If you have a sperm motility count below 50 percent, vitamin and nutrition deficiencies

3. Reduces Risk of Prostate Cancer
Recently, scientists at Johns Hopkins University and the Agricultural Research Service (the research arm of the U.S. Department of Agriculture) found that cancerous prostate tissue contains significantly less zinc than healthy organ tissue. While zinc is found in every organ, tissue and cell in the human body, in males, the prostate has more zinc than any other tissue except bone.

4. Minimizes the Symptoms and Duration of Colds
There's some evidence that zinc can help reduce the duration of colds or lessen the symptoms.

5. Helps Fight Acne, Dandruff and Boils
Whether it's taken as a supplement or applied in a topical ointment in the form of zinc gluconate or zinc sulfate, zinc can help acne blemishes heal faster, reduce inflammation caused by acne and help regulate the skin's oil gland activity caused by changing hormones.

6. Reduces the Likelihood of Baldness
Zinc supplements can help guard against hair loss in men who don't eat a balanced diet. The suggested dosage for hair loss is 50 to 100 milligrams a day

7. Reduces Liver Damage from Alcohol
Low zinc levels in adults can be related to alcohol-induced liver damage. Supplemental zinc, can help reduce that damage, in part because it promotes the enzymes that dissipate alcohol.

Zinc has also been found to improve the antioxidant capabilities of the liver, as well as boost a main metal detoxifying compound called metallothionein, or MT. Low MT levels sensitise the liver to potential damage. By stabilising the gastrointestinal tract, MT can help keep inflammation to a minimum.

8. Promotes Protein Synthesis to Help with Muscle Growth
The very act of exercising -- from weight training to running to raking the lawn -- puts our muscles under stress. We literally break them down, on a cellular level, when we use them. While at rest, our muscles grow back bigger and stronger. Zinc is a key component in this process, from providing proper structure to cells and proteins to helping us get the rest that the process requires.

Best Zinc Supplements for Men 

1. Nugenix Total-T - Testosterone Booster with Zinc

Our new-and-improved compound helps increase lean muscle mass, boost free & total testosterone levels, and support a stronger sex drive. Our men’s vitality supplement is specially designed to help men 40 and older reach their full potential by safely boosting testosterone levels, so it’s easier to achieve optimal performance.

This potent, one-of-a-kind, testosterone-boosting formula supports overall sexual health and helps you maintain your youthful edge as you age. Nugenix Total-T is packed with 8 powerful ingredients — including clinically validated Testofen, elevATP and Boron.

- High potency, chelated forms of boron and zinc for improved bioavailability

- Key ingredients that boost free and total testosterone for optimal male benefits

- More ingredients backed by rigorous, double-blind, placebo-controlled studies

- Dosages confirmed by scientific evidence (not guesswork or budgets)

- More energy, without stimulants, by boosting your ATP production and testosterone

Guys listen up. I was talking to a friend about not having as much energy. Im 46 years old. Ive seen the commercials and thought.. bull.. well my buddy said that he uses it and said to try it.. ok guys here's the honest truth. In about 4 days after taking 3 pills a day some things will happen. 1. You will feel better. 2. You will have more energy. 3. And here's its the freaking awesome side effects.. your sex drive will increase and by the one week mark I was feeling like I was in my twenties again sexually.. an added plus.. I always thought that pills that claim to make your manhood larger was bull.. well.. I was wrong.. 

4.1 out of 5 - 10,003 global ratings

2. TestoBoost - Testosterone Booster with Zinc

- Made in USA
- Excellent results; ideal for bodybuilders and strength athletes to break training plateaus
- Powerful and effective; enhance test levels and stamina for post-workout benefits
- Spike athletic performance; fast acting combination of 9 vital herbs and essential minerals
- Reliable; made in a GMP certified facility in America and third party safety tested for purity
- High standard; trusted for ingredient safety, nutritional value and label accuracy
- Tribulus Terrestris Extract : Helps build lean muscle mass.

Epimedium : Support healthy energy and combat fatigue.
Chrysin : Estrogen blocker to improve body building results.
Longjack : Asian herb for performance.
Saw Palmetto : Enhance test levels and performance.
Hawthorn : Aids energy, blood circulation.
Zinc Oxide : Support test levels.
Magnesium : Promote increased test levels.

I have used other Testosterone boosters. Some did not digest well, giving me some complications. Others did not dissolve well, allowing me to pass the capsule. TestoBoost was bought after I read a suggestion from Tribulus (bought from here as well). Testoboost was easy to take and I had no digestive complications and most importantly, I was able to see the results. We had a competition at work and I normally use some sort of T-Booster. Having hated the last three vendors, I gave this one a try and I was not disappointed. At the end of the competition, I lost 6 lbs of fat while gaining 4 lbs of muscle at 45 yrs old, which is generally hard to do since I am already on the fit side. I will definitely recommend Testoboost to others (I used with Tribulus as well).

3.9 out of 5 - 2,959 global ratings

3. Metagenics Zinlori 75

Each non-GMO, gluten-free, and vegetarian tablet contains 17 mg of zinc from zinc-carnosine
High-potency zinc-carnosine complex is formulated to provide relief of minor stomach discomfort*
Zinc-carnosine supports the healthy ecology and integrity of the stomach lining*
Clinically effective dosage in just 2 tablets daily*

Metagenics provides zinc in a pre-chelated format, meaning it’s easy to absorb. Given that low levels of zinc have been linked to low testosterone, and given that men need more zinc than women, the high dosage of Metagenics Zinlori 75 makes it a good pick for men. 

4.7 out of 5 - 70 global ratings

4. Nature's Potent Zinc 50mg

> Immune Support Team - Zinc has immune-enhancing properties and is also vital for normal growth and development. It also plays a role in antioxidant support.

> Zinc for Men – Zinc Supplement has been shown good benefits for men. Our body uses zinc to make proteins. This means zinc plays a key role in building and maintaining lean muscle mass.

> Premium Quality - Zinc tablets made to Nature’s Potent guaranteed purity potency standards. 

> Zinc can be used with other Best Multivitamins like: Elderberry, Vitamins B12 and B6, Magnesium Tablets, B- Complex, Vitamin C.

> Safe - All our products Made in USA in GMP Certified Facilities - Third Part Tested to insure 100% Best Quality Products!

I was told by my neuropathic physican that zinc was the way to go if you were looking to reduce acne. Well, I followed her advice and take one pill a day at 6:00 PM after a meal and my acne has been under control. I prefer Nature’s Potent because it’s a solid tablet and I never have had any issues with stomach upset. Easy to swallow and in my opinion the best zinc tablet on the market...

4.7 out of 5 - 6,874 global ratings

5. Pure Micronutrients Zinc Chelate

- Zinc Glycinate Supplements

FAST RELIEF / PEAK IMMUNE SUPPORT – Delivers zinc in the form of Bisglycinate, a clinically proven highly absorbable form that's faster acting. 

FEEL ENERGETIC, ENJOY CLEAR SKIN, SUPPORT REPRODUCTIVE HEALTH - Specifically designed to restore optimal zinc levels critical for energy production, healthy immune function and growth / repair within the body. 

SUPER EASY TO SWALLOW - Our small soft Zinc capsules have been specifically designed to be very easy to swallow, making them effortless to take, with no lingering aftertaste!

GENTLE, NO UPSET STOMACH - Pure Zinc contains a very gentle form of Zinc that breaks down in the small intestine, greatly reducing the incidence of digestive discomfort, nausea and/or diarrhoea or constipation. Perfect for women, men, elderly, women during pregnancy & teenagers who are prone to stomach irritability following vitamin supplementation. Pure Zinc is easily digested with or without food.

NATURAL, PURE & TRUSTED – GMO free, no fillers, preservatives or other non-active ingredients. Kosher & Halal friendly. Pharmaceutical Grade, USA MADE, Third Party Tested

I started taking these a couple months ago and my acne has cleared up so much! I had a lot of hormonal acne and then just skin irritation (probably from sitting at a desk all day and leaning on my hands all day. Too much face touching.) I try to never forget to take this every night. I stopped for about a week and had a breakout again. These really work. Especially if the acne is pms related. I wish I had before and after pics. Even the random pimples I do get now clear up so much faster. I've also seen an improvement in those bumps I have on my arms. I have a habit of picking my skin and these have cleared it up so much that there isn't much left for me to focus on. No longer destroying myself.

4.7 out of 5 - 4,231 global ratings

6. Mary Ruth's Liquid Ionic Zinc

MaryRuth’s Liquid Ionic Zinc is a liquid dietary supplement that provides zinc in ionic form, meaning that zinc is found as ions in the solution.

- Ionic Zinc Liquid Drops by MaryRuth's for Skin Health and Immune Support 

- Pure Zinc Sulfate Supplement with Organic Glycerin for Adults & Kids 

- Vegan, Non-GMO & Gluten Free | 40 Servings

- Per Serving (3 mL; ~4 Pumps): 11.25 mg Zinc (as Zinc Sulfate)

- Other Ingredients: Organic Glycerin (from Mustard Seed), Purified Water. 

- Store in a cool, dry place. Keep out of reach of children in case of accidental overdose or choking. - Free of Common Allergies: Liquid Ionic Zinc by MaryRuth's is Non-GMO, Vegan, Made in a GMP Facility. Dairy Free, Nut Free, Gluten & Wheat Free, Soy Free, Corn Free, Nightshade Free, Sugar Free. Bariatric Friendly, Celiac Friendly, Kid Friendly. 

- Each bottle comes with 40 servings.

Dosage : 11.25mg for 4 pumps (4 pumps per serving)

We are using this for health of our immune system. This was recommended to us by a doctor who swears by it. As she is taking care of Covid patients, she believes this has helped her not catch it. So... we are trying it. We just got it and haven't had it for that long, so we'll see. But, we are taking other Zinc pills and believe that has helped us. This is stronger and will get into our system faster, so we're looking forward to positive results.
4.7 out of 5 - 5,781 global ratings

7. Nature's Bounty Zinc 50 mg Caplets - Chelated Zinc Supplement 50 mg

  • This product is the #1 best seller under the zinc mineral supplements on Amazon Best Sellers and has more than 50,000 customer reviews on Amazon.
  • One vegetarian-friendly caplet a day contributes to carbohydrate, protein, fat and energy metabolism, and helps promote wellness in key areas of reproductive health for men.
  • Plays a key role in the synthesis of testosterone.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
Amazon Reviews
4.8 out of 5 - More than 50,000 customer reviews on Amazon

8. Nature's Bounty Immune 24 Hour +  - Best Zinc Supplement for Seniors

Zinc dosage for senior: Men over age 60 do not usually meet their recommended daily zinc needs. On average, males in this demographic get 9.4 milligrams per day, slightly less than the recommendation, according to the Office of Dietary Supplements. In some cases, your doctor may suggest taking a daily multivitamin or zinc supplement to further boost your zinc intake. Zinc can be toxic at high doses, causing severe gastrointestinal problems. It is unlikely to get excessive amounts of zinc from your diet, but you can overdose on supplements. 

About this item:
  • Softgels contain Zinc (15 mg per serving daily; 136% of daily value), Vitamin A, C, D3, B6, B12, Biotin, Folate, Panthotenic Acid, Magnesium, Echinacea, Elderberry, Astralagus.
  • THE ONLY VITAMIN C WITH 24-HOUR IMMUNE SUPPORT: Nature's Bounty Immune 24 Hour + contains 1000mg of Ester-C, the only clinically studied Vitamin C with 24-hour immune support. Ester-C lasts up to 2x longer than regular Vitamin C
  • PLUS VITAMIN D & ZINC, WITH ELDERBERRY AND ECHINACEA: Immune 24 Hour + provides Vitamin D, Vitamin A and Zinc for extra immune plus antioxidant support. Also contains Elderberry and Echinacea, plus 9 essential nutrients to help keep you healthy
  • SUPPORTS UPPER RESPIRATORY HEALTH: Highly bioavailable Ester-C can increase Vitamin C levels in the body, which is important for white blood cell function, contributing to the health of the upper respiratory tract
  • NON-GMO FORMULA: Nature's Bounty Immune 24 Hour + is Non-GMO and contains No artificial flavor or artificial sweeteners, no sugar, no starch, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish, sodium free
  • RAPID RELEASE SOFTGELS: For adults, Take 2 softgels daily, preferably with a meal.

Amazon Reviews
4.8 out of 5 - More than 30,000 customer reviews on

9. WonderLabs Zinc Lozenges with Vitamin C - Best Seller


- Amazon's Choice for Zinc Lozenges.

About this Item:
  • Nutritionally Supports a Healthy Immune System
  • Formulated with a perfect balance of 25 mg of Zinc, 30 mg of Vitamin C, 2mg of Vitamin B6, and a Proprietary Blend of Royal Jelly, White Willow Bark Ext., and Slippery Elm Bark Powder
  • Almost TWICE the amount of zinc per lozenge of cold-EEZE zinc lozenges
  • Fruit Flavored to provide children zinc lozenges without a large amount of added sugars
  • Internally tested and third party tested to ensure purity and potency so you get the highest quality vitamin
  • Made in the USA in a FDA Registered & Inspected Facility, under Good Manufacturing Practices (GMP's)
Amazon Reviews
4.4 out of 5 - More than 1,800 customer reviews.

10. NOW Foods Zinc Glycinate Softgels - Best Chelated Zinc

Chelated zinc is a type of zinc supplement that uses a chelating agent to help your body absorb zinc more easily.

While there are several chelated zinc supplements on the market, one of the best options is NOW Foods’ Zinc Glycinate softgels.

Each softgel contains 30 mg of zinc glycinate — a form of zinc that human and animal studies suggest may be better absorbed than other types of zinc. (Trusted SourceTrusted Source).

All NOW Foods supplements are certified by Underwriters Laboratories and follow GMP to ensure the quality and accuracy of their products. Additionally, these supplements tend to be more affordable than many other high quality brands.

Amazon Reviews
4.7 out of 5 - More than 600 customer reviews.

11. NutriGold Zinc Gold - Best Organic

If you’re looking for an organic zinc supplement, NutriGold’s Zinc Gold is one of the best options out there.

Each capsule contains 15 mg of whole-foods-based zinc that’s derived from an organic sprouted blend, which the supplement claims may be gentler on your stomach.

Additionally, NutritGold’s supplements are certified organic by SCS Global Services, an official partner of the United States Department of Agriculture (USDA) that sets sustainability, quality, and organic standards.

Each product is also third-party tested, as well as non-GMO and vegan certified.

Adults should take 1 capsule daily, or as directed by your healthcare provider.

12. Givol Organic Zinc Boost Mist

Formulated with 100 mg of Zinc Picolinate, 150 mg of Elderberry and 1000 mg of Vitamin C, to help support your immune system and ward off cold and allergy symptoms all year round! Our Zinc liquid spray is loaded with potent immune-boosting antioxidants, and fortified with vitamin C and fortified with Sambucus Nigra for ultimate immune support

- GIVOL Organic ZINC Boost Mist 100mg (Extra Strength) Liquid Spray for Kids & Adults 
- Immune Boost 
- High Flavonoid Levels 
- Vegan
- Easy Absorption 
- Non-GMO 
- 2 oz
- Suggested Use: 4 sprays daily between meals
- Zinc Picolinate, Ascorbic Acid, Berry of SAMBUCUS NIGRA, Vegetable Glycerin, Mixed Berry Extract, Lemon Extract, Purified Water

- Suitable for vegans. Contains no yeast, dairy, egg, gluten, wheat, sugar, starch, salt, preservatives, artificial color, flavor or fragrance.
- We make and bottle our product here in the United States
- Zinc Picolinate is "chelated," which means it's attached to picolinic amino acids to help it pass easier into your intestines for absorption.*
- No harsh chemicals or preservatives : Our only means of preservation of Zinc Boost is organic lemon, Blueberry & Strawberry extracts and vegetable glycerin that is derived from coconut.

Dosage - 100mg for 4 sprays

This is a great formula my son really likes it, he said it's very gentle on the stomach and works wonders.

4.7 out of 5 - 840 global ratings

Frequently Asked Questions

Recommended Dietary Allowance (RDA) Quantities for Zinc

Boys and men age 14 and older, 11 mg/day

- In people with mild zinc deficiency, recommendations suggest taking two to three times the recommended dietary allowance (RDA) of zinc for 6 months. 
- In people with moderate to severe deficiency, recommendations suggest taking four to five times the RDA for 6 months.

2. Does Zinc help treat COVID 19? 

In order to answer that question, there are many zinc studies underway and you can review the status of these trials on As of May 2021, there are more than 20 studies that have been launched to investigate the benefits of Zinc against COVID-19.

3. Are all Zinc Supplements the Same? 

The zinc supplements in this review are all manufactured by reputable companies that follow Good Manufacturing Processes (GMP), use high quality ingredients, and test for purity and quality.

Here are the best zinc supplements to help you meet your nutritional needs. As everyone has their own set of criteria, the best option for you might be different from another person. 

4. What to Look for in a Zinc Supplement

Type: Like most supplements, you can take zinc in a variety of ways. The most common types are capsule, pill, tablet, gummy, and liquid form. Gummies and liquid are definitely a better option for children or people who have trouble swallowing pills. However, keep in mind that gummies don’t offer the higher concentrated dosage as other types of zinc supplements, and, similarly to liquid formulas, may contain added sugars or sweeteners. 

Form: In case you didn’t notice, there are several forms of zinc as well. Zinc picolinate, zinc citrate, zinc acetate, and zinc glycinate are more easily absorbable than zinc sulfate—but generally cost more. 

Dosage: Pay attention to how many mg of zinc you need and what each pill, capsule, gummy, tablet, or liquid offers. Keep in mind that more isn’t necessarily better, as we all have different needs. Before taking any type of supplement, you should always check with your healthcare provider to establish what your needs are.

Purpose: Are you looking for a daily zinc supplement or an occasional immune booster? While some zinc offerings are meant to take once or twice a day to ensure you are getting enough zinc, others are meant to take several times a day for a few days.

5. Groups at High Risk

While there are many food sources of zinc, including meat and shellfish, some people may be at a higher risk of not getting enough zinc in their diets (PubMed).

a. Zinc deficiency in Infants and children

Young children are at greater risk of zinc deficiency because of increased zinc requirements during growth. Exclusively breast-fed infants of mothers with adequate zinc nutrition obtain sufficient zinc for the 1st 5-6 months of their life [PubMed]. After this age, complementary foods containing absorbable zinc are required to satisfy their requirements. In many low-income countries, complementary feeding is delayed and cereal foods are then used for feeding. These foods have low content of total and absorbable zinc and thus, fail to meet the needs for zinc. Conversely, early introduction of such foods may interfere with the absorption of zinc from breast milk due to their high phytate content [PubMed].

b. Zinc deficiency in Adolescents

The physiological requirements for zinc peak during adolescence at the time of the pubertal growth spurt, which generally occurs in girls between 10 years and 15 years and in boys between 12 years and 15 years. Even after the growth spurt has ceased, adolescents may require additional zinc to replenish depleted tissue zinc pools. [PubMed]

c. Zinc deficiency during Pregnancy and Lactation

Increased nutritional demands during pregnancy and lactation predispose women to zinc deficiency [PubMed]These demands are greater during lactation, although, physiological adjustments in zinc absorption help to meet the needs for lactation. A number of studies have demonstrated a negative impact of therapeutic supplemental iron on zinc absorption during pregnancy [PubMed] and lactation [PubMed]. In pregnant women where dietary intakes of zinc were low, supplemental iron, in dosages as low as 60 mg/day prevented them from meeting their needs for zinc [PubMed].

d. Zinc deficiency in Elderly

Diet surveys indicate that zinc intakes by elderly persons are often inadequate, even in rich countries [PubMed]Several factors may contribute to poor zinc nutrition among the elderly, in particular, reduced consumption of zinc-rich foods such as red meat. In addition, there is some evidence that the efficiency of zinc absorption may decrease with age.

6. How to Choose Zinc Supplements

When choosing a zinc supplement, it’s important to consider the type of zinc, dosage, and supplement form.

There are several types of zinc supplements. Some, such as zinc picolinate, may be better absorbed, while zinc acetate may be more effective at shortening the duration of the common cold (Trusted SourceTrusted Source).

Regarding the form, zinc supplements are available as capsules, lozenges, and liquids. For those who are unable or prefer not to swallow pills, liquid forms are likely a better option.

Before buying any supplement, it’s important to research high quality, trustworthy brands to ensure both safety and accuracy.

Look for supplements that are produced by reputable manufactures and free of large amounts of added ingredients like fillers, additives, and preservatives.

A good way to ensure the quality of a product is to look for ones that have been certified by a third-party company, such as NSF International or Underwriters Labs.

7. Side Effects: Can You Take Too Much Zinc Supplement?

How much zinc should I take daily? As for dosage, the recommended daily dosage for adults is typically 15–30 mg of elemental zinc per day. Elemental zinc is generally the amount listed on the label of your supplement (Trusted SourceTrusted Source).

Taking zinc long term is typically safe for healthy adults, as long as the daily dose is under the set upper limit of 40 mg of elemental zinc (PubMed). Be aware that typical daily doses of zinc provided by zinc lozenges generally exceed tolerable upper limits for zinc, and for this reason, they should not be used for longer than about a week

Taking too much zinc can cause adverse side effects, such as decreased immune function, low copper levels, and reduced HDL (good) cholesterol levels.

Foods that are high in zinc include oysters, crab, lobster, mussels, red meat, and poultry. Cereals are often fortified with zinc. Most multivitamin and nutritional supplements also contain zinc.

8. Interactions between zinc, copper, iron and phosphorus

Do not take zinc supplements and copper, iron, or phosphorus supplements at the same time. It is best to space doses of these products 2 hours apart, to get the full benefit from each dietary supplement.

Copper and zinc compete for absorption sites in the small intestine. If there's a lot of zinc around, copper tends to lose out and a copper deficiency may develop.

The bottom line

Zinc is an essential nutrient that you need to get enough of in your diet. However, as not everyone is able to meet their need through foods alone, supplements can help reduce the risk of a zinc deficiency.

Of course, not all supplements are created equal. It’s important to look for high quality products that have been tested to ensure quality and accuracy.

If you’re concerned about your zinc intake, it’s worth speaking with your healthcare provider to see if a zinc supplement is a good option, as well as to determine an optimal dose.




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