Immunity Stack

From: 109.85$ / month

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Mannutra

immunity
stack

Stronger immune system

Increased Testosterone

Boost Libido

Here’s what we as humans have to understand:

a strong immune system is the most effective counter to pathogens, like viruses and bacteria

That, more than anything else, should be our concern, strengthening the immune system so it can do what it’s made to do…

Identify and KILL Pathogens

The immunity blend has all of the vitamins, minerals, adaptogens you need to have the strongest immune system possible. They both protect your cells, increase virus-fighting white blood cells, and they lower stress – which is one of the worst things for your immune system.

The best you can help your immune system is to not smoke, keep alcohol consumption down, get a good sleep, and take the Immunity Stack.

But...

The Immunity Stack Is Also Filled With Nature’s Most Powerful Testosterone Boosters

D3 boosts free testosterone, the only form of testosterone that actually moves around the body, boosts libido, repairs tissue, and gives you the benefits of testosterone.

Ashwagandha and Turmeric lower cortisol, which opposes testosterone.

Zinc boosts testosterone and blocks the conversion of testosterone to estrogen in the body.

Horny Goat Weed is a powerful testosterone and libido booster.

Forskolhi increases androgen receptors, making it possible for your body to produce more testosterone.

Boron has been shown to have a powerful effect on testosterone levels.

IC-3 flushes chemical estrogens out through the liver.

Resveratrol boosts immunity but also blocks estrogen.

But...

The Immunity Stack Is Also Filled With Nature’s Most Powerful Testosterone Boosters

D3 boosts free testosterone, the only form of testosterone that actually moves around the body, boosts libido, repairs tissue, and gives you the benefits of testosterone.

Ashwagandha and Turmeric lower cortisol, which opposes testosterone.

Zinc boosts testosterone and blocks the conversion of testosterone to estrogen in the body.

Horny Goat Weed is a powerful testosterone and libido booster.

Forskolhi increases androgen receptors, making it possible for your body to produce more testosterone.

Boron has been shown to have a powerful effect on testosterone levels.

IC-3 flushes chemical estrogens out through the liver.

Resveratrol boosts immunity but also blocks estrogen.

HOW THE IMMUNE STACK STRENGTHENS YOUR IMMUNE SYSTEM...

WHY MAN GREENS?

INCREASE TESTOSTERONE

100%

BOOST LIBIDO

100%

BOOST ENERGY & VITALITY

100%

BOOST IMMUNITY & OVERALL HEALTH

100%

ASHWAGANDHA

Boosts T + Lowers Stress + Increases T-Cells

Ashwadandha is an adaptogen, a term coined by Russian scientists to describe a herb that helps the body regain hormonal and psychological homeostasis – ie. it helps reduce stress. Studies are showing that it also increases testosterone in men.

In two different studies ashwadandha was shown to reduce cortisol levels by 27% and 33% respectively. Cortisol is a stress hormone. When your cortisol levels are high you’re going to have trouble sleeping, but you’re also going to use more protein for fuel than fat.

Reducing this stress hormone is vital. Not only does ashwagandha lower cortisol, it improves sleep quality, reduces inflammation, and increases HDL-cholesterol, all of which are important in producing optimal T levels in men, and to be as healthy as you possible can be.

When we look directly at how ashwagandha effects T, one study showed a 17% boost in T (a pretty incredible increase from a single ingredient), with a 36% increase in luteinizing hormone, leading researchers to believe that ashwagandha stimulates T production at the brain level, which is powerful, seeing as this is where the entire process of producing T is begun.

Ashwagandha was also shown in a study from the National College of Natural Medicine to increase pathogen-fighting T cells.

AMOUNT: 600 MG

MACA

Lowers stress + Powerful Healer

Is an adaptogen and a member of the cruciferous family, like broccoli and cabbage

Since being re-discovered by German scientists studying ‘lost Incan herbs’, it’s been more widely studied and shown to:

  • Improve 'function' and boost drive in men
  • Improves joint health
  • Reduces feelings of anxiety, improves sense of well being, and may reduce depression
  • It's also packed full of vitamins and minerals, and helps improve health

Maca is filled with over 20 amino acids, including 8 essential amino acids, 20 free-form fatty acids (such as lauric, linolenic, palmitic acid, oleic , and steric acid), Vitamins B-1, B-2, C and E ,Calcium (it has more calcium than milk), Magnesium, Potassium, Copper, Zinc (a powerful immunity booster), Manganese, Phosphorus, Selenium, Sulphur, Sodium, Iron. Maca is also a rich source of phytonutrients.

AMOUNT: 1.5 GRAMS

SPIRULINA

Nutrient-Dense + Lowers Anxiety

You can get a lot of nutrients from a few ingredients that aren’t common in any diet on the planet. Spirulina is at the top of this list. It’s a powerful blue-green algae considered one of nature’s most complete sources of important and vital nutrients. Spriulina has been shown to aid in numerous ways:
  • Reducing inflammation
  • Lowers blood pressure
  • Reduces exercise-induced muscle damage
  • Improves cholesterol profile in the body
  • Improves muscle endurance

Spirulina is one of the most important ingredients you can have in a greens supplement. It’s rich in minerals, essential fatty acids, and vital B vitamins.

AMOUNT: 5 GRAMS

BEET ROOT POWDER

Helps Improve Bloodflow + Powerful Antioxidant

Beets are the blood flow superfood. Packed with nitratines that help increase blood flow – which is vital for athletic and sexual performance. The more you consume nitratines, the more nitric oxide is released into your blood, which not only helps with E.D., but will increase muscle pumps and aid in workout recovery.

AMOUNT: 1 GRAM

TURMERIC

Can Reduce Depression, Inflammation, And Pain

Turmeric is rich with antioxidants and anti-inflammatory properties that can reduce and inhibit pain, depression, and other problems related to inflammation. Other benefits of turmeric:
  • Slow progression of some forms of cancer
  • Reduce age-related cognitive decline
  • Reduce risk of diabetes
  • Reduce lipid levels and plaque build up and promote cardiovascular health

AMOUNT: 500 MG

SPINACH

Filled With Vitamins, Minerals, And Antioxidants

People who eat several servings of vegetables live longer and healthier lives. Spinach is more than just a ‘good for you’ leafy green, however, as it’s packed full of T boosting apigenin, as well as a great source of magnesium, which has been shown in multiple studies to increase free T, one study found an increase of 24%.

Spinach is also filled with vitamin E and nitritines, the latter helping increase nitric oxide in the body, helping with bloodflow and circulation, as well as choline, which is very important, on top of that spinach is packed with antioxidants that keep your cells healthy and performing optimally.

AMOUNT: 1 GRAM

MORINGA OLEIFERAL

MAINTAINS HEALTH, REDUCES BLOOD PRESSURE AND IMPROVES HEART HEALTH

Very high in potassium, calcium, vitamin A, protein, and vitamin C, moringa is a powerful tree that has been used in India for centuries to maintain health and energy.

It contains all of the potent antioxidants you need to maintain and repair cells, to stay healthy and vibrant.

It’s a multivitamin on its own and a necessary addition to a good greens supplement.

AMOUNT: 1 GRAM

HORNY GOAT WEED

Boosts T + One of Nature's Most Potent Antioxidants

I was very skeptical about Horny Goat Weed simply because of its name. It sounds like a cheap marketing ploy designed to make money. Then, however, I dug into the research and found that Horny Goat Weed has not only been used for thousands of years, but it also has a very important ingredient that helps men both improve their testosterone levels, but also acts as a ‘drive’ agent much in the same way that those ‘little blue pills’ do, albeit without any synthetic ingredients.

That ingredient is called icariin. Icariin inhibits the PDE-5 enzyme, which is also what synthetic ED pills do with synthetic agents, while also increasing nitric oxide, which helps improve blood flow.

The benefits of Horny Goat Weed, however, don’t stop with ‘drive’ and T. Goat Weed is also a very healthy sounds of 37 different flavonoids while also being a very strong antioxidant.

Flavonoids are believed to reduce the risk of cancer, heart disease, asthma, and stroke.

AMOUNT: 200 MG

WHY MAN BOOST?

BLOCK ESTROGEN

100%

BOOST TESTOSTERONE

100%

improves IMMUNITY

100%

Zinc

Zinc, especially in its highest quality form – picolinate – can do wonders for male testosterone levels by increasing testosterone and reducing estrogen.

  • During strenuous exercise, elite wrestlers who supplemented with 3mg/kg of zinc daily for a month, were found of having significantly higher testosterone and thyroid hormone levels when compared to placebo group which saw steady decreases in both of the hormones due to excessive workload.
  • Another study with 10 young “sedentary male volunteers” in 2007 using the same dosage of zinc for the same duration of time. The men were subjected to “fatiguing bicycle exercise” during those 4-weeks and as in their previous study, zinc supplementation was able to maintain and increase total and free testosterone levels, as well as thyroid hormones when compared to a placebo pill.
  • Another study consisting of 37 infertile-subjects had the men take an undisclosed amount of zinc for 6-months and noted that the men who had testosterone levels on the lower end (less than 480 ng/dL) noticed significant improvements in testosterone and DHT levels, whereas the men on the higher levels of testosterone (more than 480 ng/dL) noted no increases in testosterone, but still significant increases in DHT levels. On an even more positive note, Nine of the subjects were able to conceive a child during the study period.
  • Another study in vitro found that supplementing with zinc reduced the activity of the female-hormone estrogen towards it receptors by 57%

From a quality standpoint, zinc picolinate is better absorbed than zinc citrate, oxide, or any other form of the supplement, which is why I chose the more expensive, higher quality zinc picolinate.

Resveratrol

Resveratrol has been shown to reduce estrogen in men, while also helping fight brain degeneration. There’s some evidence that resveratrol is an anti-aging property, though more research needs to be done.
  • Shown that resveratrol can increase the amount of the protein sTAR in cells, and thus increase the conversion from cholesterol to testosterone inside the gonads.
  • Another study done on rats saw that a high-dose of 50mg/kg resveratrol was able to increase serum testosterone levels by 51%.

PROBLEM: almost every form of resveratrol has a very low bioavailability in the human body (meaning you need a TON of it to see the desired effects).

Resveratrol VESIsorb is the exception, which has been shown to be 100x more absorbable than pure resveratrol.

Resveratrol Vesisorb retails for $99.97.

Indole Carbinol 3 (IC-3)

IC-3 Is found in cruciferous vegetables. The problem is that they’re also high in fiber, which lowers testosterone. So in a rare instance, supplementing with IC-3 rather than consuming a ton of fibrous vegetables, is actually optimal for men. So how does IC-3 work?

  • Helps the liver metabolize and flush estrogen more quickly!
  • Converts strong estrogen molecules into less potent kind. This should result in reduced estrogen levels and a more favorable estradiol/estrone ratio.
  • In a human study conducted nearly 20 years ago, 6-7 mg/kg of IC3 per day was able to significantly increase the clearance of estrogens via urine in both, men and women.
  • In a human study conducted nearly 20 years ago, 6-7 mg/kg of IC3 per day was able to significantly increase the clearance of estrogens via urine in both, men and women.
  • Taken in it’s pure form you can get the anti-estrogenic properties of IC3 without the testosterone crushing properties of the fiber found in cruciferous vegetables (where IC3 comes from)!

IC-3 at 400mg retails for $60 USD

Boron

Boron is a powerful substance that helps men boost testosterone, increase free testosterone, DHT, while also decreasing estrogen. Every man should be supplementing with boron.
Take a study from Naghii et al. researchers gave eight of their male subjects ~10 mg’s of boron supplement, every morning for 7 consecutive days. After the week had passed, the scientists compared their subjects blood results from day 1 to day 7 and found out that:

  • Free testosterone levels had increased by 28%
  • Free estrogen levels had decreased by -39%
  • Dihydrotestosterone (DHT) levels rose by 10%
  • Many inflammation biomarkers (hsCRP, TNF-α) dropped significantly
  • Another study looked at how boron supplementation impacts serum vitamin D levels, but on the side, they also measured free testosterone levels. After 2 months of giving their 13 subject males 6 mg’s of daily boron (calcium fructo-borate) the levels of free testosterone had increased by 29,5% on average.
  • One of the best micronutrients there is on the planet for testosterone production and increases for men. Rarely used in supplement form though it should be a staple.

WHY VITAMIN D3?

Boost Immune System

100%

Increase Free Testosterone

100%

Reduce Depression

100%

UNLEASH YOUR TESTOSTERONE LEVELS

Vitamin D isn’t actually a vitamin

it’s a steroid hormone, mistakenly named as a vitamin

This hormone D regulates more than 1,000 bodily functions, including everything you need to be successful as a man — like fertility, growth, hormone secretion, and sexual function.

Most of the testosterone in your body is bound to a protein, essentially rendering it useless. Vitamin D ‘unbinds’ this bound testosterone, freeing it up to move around the body and repair tissue, improve sexual function, help burn more fat, and do everything that testosterone does.

Vitamin D isn’t actually a vitamin

it’s a steroid hormone, mistakenly named as a vitamin

This hormone D regulates more than 1,000 bodily functions, including everything you need to be successful as a man — like fertility, growth, hormone secretion, and sexual function.

Most of the testosterone in your body is bound to a protein, essentially rendering it useless. Vitamin D ‘unbinds’ this bound testosterone, freeing it up to move around the body and repair tissue, improve sexual function, help burn more fat, and do everything that testosterone does.

To have optimal testosterone levels, you also need optimal vitamin D levels

the research on vitamin D and it’s importance for your testosterone levels is pretty conclusive:

25% HIGHER
TESTOSTERONE

A study from the journal, Hormone and Metabolic Research found when healthy males supplement with vitamin D daily for an entire year, they had more than 25% higher testosterone levels than the placebo group.

decreased RISK OF
LEVELS FALLING WITH AGE

An eye-opening study from University Hospital Zurich, found older men who supplement with vitamin D are more likely to have healthy testosterone levels as they age. Having optimal testosterone levels supports bone health, and the study showed it decreased risk of falling.

SUN EXPOSURE
BOOSTS TESTOSTERONE

A 1939 study from Dr. Abraham Myerson found getting vitamin D from sun exposure can have a huge benefit for your testosterone levels. The study showed that just 5 days of UV light exposure to the men’s chest area increased testosterone levels by a whopping 120%. When their testicles were exposed to it, there was a 200% increase.

THE LESS SHBG THE MORE TESTOSTERONE

A study published in the Oxford Journal, Clinical Endocrinology, found that men with optimal vitamin D levels had significantly higher testosterone levels and lower SHBG count, than men who had insufficient amounts of the vitamin in their blood serum. SHBG is a hormone that attaches to testosterone and basically makes it useless in the body. So the less SHBG you have and the more testosterone you have (which can be accomplished with vitamin D), the better off you’ll be.

“plateau” of vitamin D and testosterone benefits

This study from Harvard School of Public Health found there can be a “plateau” of vitamin D and testosterone benefits (though like I said, most men are likely deficient in this important vitamin and don’t fall into this category). In the study, they tested 1362 male subjects, and the results show that vitamin D has a positive association with serum total and free testosterone levels. However, when the amount of vitamin D in serum goes above ~80 nmol/L (pretty much optimal), the increase in testosterone plateaus

STRENGTHEN YOUR IMMUNE SYSTEM

HERE IS WHAT YOU NEED TO KNOW!

On top of its huge testosterone-boosting benefits...

Vitamin D is also an important nutrient for improving immune system health. Having an optimal immune system is key for protecting your body against pathogens, like viruses and bacteria.

anti-inflammatory and immunoregulatory

A study published in the Central European Journal of Immunology found vitamin D plays a critical role in promoting an optimal immune response. It has both anti-inflammatory and immunoregulatory properties that are necessary for activating the immune defense system.

keepS your immune
system on “high alert”

Another study published in the journal, Immunology shows vitamin D increases T-cells that basically keep your immune system on “high alert” at all times to promote a quick immune response to foreign pathogens like invading viruses.

VERY important for immune function

A review from the Journal of Investigative Medicine found vitamin D is so important for immune function that if your vitamin D levels aren’t optimal (again, they likely are NOT) then you have an increased susceptibility to infection, disease, and immune related disorders.

Vitamin D deficiency has been linked to lung infections

Vitamin D deficiency has been linked in studies to lung infections. If you’ve been following the evolving information about the COVID-19 pandemic, then you know having any kind of lung or immune issue can potentially make you more likely to be affected by the virus.

Every Man’s Daily Stack

The Immunity Stack should be in every guy’s vitamin cabinet. With nutrients that can be taken every day, with effects that are felt immediately, the Immunity Stack is packed full of the most vital nutrients on the planet for alpha male performance.

Chad Howse

founder of Man Nutra