Does Mark Hyman recommend Zinc?
Yes — Mark Hyman has directly recommended Zinc.
Published research rates it moderate evidence. Of Mark Hyman's 22 tracked claims, 3 are supported or partially supported by studies on PubMed.
Evidence last reviewed May 2026
Mark Hyman on Zinc — 22 claims
“zinc magnesium iodine potassium those are the big four that most of us are deficient in”
Zinc is one of the big four minerals — along with magnesium, iodine, and potassium — that most people are deficient in.
“making sure your nutrients are okay so you're taking your multivitamin getting your zinc you're getting your cenum you're getting your vitamin C but there are the whole cocktail of things that help support immunity”
Ensuring adequate zinc intake, along with other nutrients such as selenium and vitamin C, supports immunity as part of a preventive immune-supportive approach.
“zinc magnesium iodine potassium those are the big four that most of us are deficient in”
Zinc is one of the big four minerals — along with magnesium, iodine, and potassium — that most people are deficient in.
The expert claims that zinc is one of four minerals 'most people are deficient in,' but none of the 20 studies provided directly assess population-level prevalence of zinc deficiency in the general pu…
“the key ones that almost all of us are deficient as you know in zinc and and zinc has become a huge issue because of covid-19”
Zinc is one of the key minerals that almost all of us are deficient in.
“the key ones that almost all of us are deficient as you know in zinc and and zinc has become a huge issue because of covid-19”
Zinc is one of the key minerals that almost all of us are deficient in.
The claim that zinc deficiency affects 'almost all of us' is not supported by the provided literature. The micronutrient supplementation meta-analysis (PMID: 31973225) focuses on zinc deficiency in ch…
“making sure your nutrients are okay so you're taking your multivitamin getting your zinc you're getting your cenum you're getting your vitamin C but there are the whole cocktail of things that help support immunity”
Ensuring adequate zinc intake, along with other nutrients such as selenium and vitamin C, supports immunity as part of a preventive immune-supportive approach.
The claim that zinc supports immunity is partially supported by the available evidence. The systematic review (PMID: 36364865) specifically evaluates dietary supplement ingredients for immune preserva…
“so many of the people who are deficient in zinc are reduced and have an increased poor outcome increased risk for having a poor outcome from covid-19”
People deficient in zinc have an increased risk of poor outcomes from COVID-19.
“so many of the people who are deficient in zinc are reduced and have an increased poor outcome increased risk for having a poor outcome from covid-19”
People deficient in zinc have an increased risk of poor outcomes from COVID-19.
None of the 20 published studies listed above specifically examine the relationship between zinc deficiency and COVID-19 outcomes. The available literature addresses zinc supplementation in contexts s…
“whether it's you know methylation testing for homocysteine methol acid you know the B vitamins we're talking about like folic acid or the you know vitamin D or Omega-3s and you know zinc I the selenium we list goes on and we see iodine the tremendous amount of deficiencies that exist”
Zinc deficiency is widespread and significantly underdiagnosed, as seen through micronutrient testing of a large population cohort.
“whether it's you know methylation testing for homocysteine methol acid you know the B vitamins we're talking about like folic acid or the you know vitamin D or Omega-3s and you know zinc I the selenium we list goes on and we see iodine the tremendous amount of deficiencies that exist”
Zinc deficiency is widespread and significantly underdiagnosed, as seen through micronutrient testing of a large population cohort.
None of the 20 listed studies directly assess the prevalence or underdiagnosis of zinc deficiency in a large general population cohort via micronutrient testing. While several studies reference zinc d…
“the gene itself that amalo comes from which is called amalo precursor protein is a gene that is responsive to Metals so there's literally a metal binding region on the RNA this piece that's going to be making the protein so it is it responds to Mercury it responds to Copper zinc iron”
Amyloid precursor protein responds to zinc (as well as mercury, copper, and iron), as there is a metal-binding region on the RNA that makes the protein.
“you also need a lot of nutrients to metabolize your toxins things like folate zinc selenium magnesium manganes you need all the methylating B vitamins”
Zinc is needed as a co-factor to metabolize toxins and power detox enzymes.
“these are co-actors for these enzymes to make these enzymes run properly and if you have if you don't have you know sufficient levels of those vitamins and minerals what happens is those enzymes do not work optimally right”
Zinc, like other vitamins and minerals, acts as a co-factor for enzymes; insufficient zinc means those enzymes do not work optimally.
“zinc is also involved in DNA repair as well”
Zinc is involved in DNA repair.
“the gene itself that amalo comes from which is called amalo precursor protein is a gene that is responsive to Metals so there's literally a metal binding region on the RNA this piece that's going to be making the protein so it is it responds to Mercury it responds to Copper zinc iron”
Amyloid precursor protein responds to zinc (as well as mercury, copper, and iron), as there is a metal-binding region on the RNA that makes the protein.
None of the 20 published research articles provided address the mechanistic claim about amyloid precursor protein (APP) having a metal-binding region on its RNA or responding to zinc, mercury, copper,…
“you also need a lot of nutrients to metabolize your toxins things like folate zinc selenium magnesium manganes you need all the methylating B vitamins”
Zinc is needed as a co-factor to metabolize toxins and power detox enzymes.
None of the 20 studies in the provided list directly examine zinc's role as a cofactor for detoxification enzymes or toxin metabolism. The available research covers zinc supplementation in contexts su…
“these are co-actors for these enzymes to make these enzymes run properly and if you have if you don't have you know sufficient levels of those vitamins and minerals what happens is those enzymes do not work optimally right”
Zinc, like other vitamins and minerals, acts as a co-factor for enzymes; insufficient zinc means those enzymes do not work optimally.
The claim that zinc acts as a co-factor for enzymes and that insufficient zinc impairs enzyme function is a well-established biochemical principle, but the provided research does not directly test or…
“zinc is also involved in DNA repair as well”
Zinc is involved in DNA repair.
None of the 20 published research articles provided directly address zinc's role in DNA repair as a mechanistic claim. The studies cover zinc supplementation in contexts such as dysmenorrhea (PMID 396…
“zinc deficiencies and these cause really significant serious diseases that could literally be cured almost in minutes with infantes small amounts you know milligram amounts of nutrients”
Zinc deficiency can cause serious diseases, as severe deficiencies historically led to significant clinical conditions curable with small (milligram) amounts of the nutrient.
“zinc deficiencies and these cause really significant serious diseases that could literally be cured almost in minutes with infantes small amounts you know milligram amounts of nutrients”
Zinc deficiency can cause serious diseases, as severe deficiencies historically led to significant clinical conditions curable with small (milligram) amounts of the nutrient.
The provided literature indirectly supports the general principle that zinc deficiency has meaningful clinical consequences. For example, PMID 39683510 (meta-analysis on zinc and primary dysmenorrhea)…
Other supplements Mark Hyman discusses
Claims are extracted from publicly available podcasts and videos, attributed to their source, and compared against PubMed research. This is educational information only — consult a healthcare provider before starting any supplement.
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