Zinc is a vital essential mineral, playing an essential role in immune health, DNA/protein metabolism, cell signaling and antioxidant protection.

Zinc ions have been shown to activate lymphocyte protein tyrosine kinase Lck via two interface sites within its SH3 domains – an essential step in signal transduction.

Zinc Zenith: Fortifying Your Body’s Natural Defenses

Zinc is an indispensable trace mineral that has numerous functions within our bodies, from DNA synthesis and protein production, cell division, growth promotion and immune support to inflammation management. As the second-most abundant trace mineral found within all body cells, zinc plays a vital role in immune cell development as it helps white blood cells combat infections more effectively.

Zinc can also benefit skin health and lower free-radical damage in the body. Studies conducted on individuals supplementing with zinc showed significant improvements in ulcer size compared to those not taking zinc supplements.

Vitamin C and Zinc are powerful nutrients known to strengthen immunity. Together they form your personal defense force against viruses and infections; an IV infusion delivers precisely measured doses directly into your bloodstream where they quickly reach cells that need them most quickly.

Zinc can be found in many plant and animal-derived foods, including legumes (chikpeas, lentils, black beans and kidney beans), whole grains, nuts and seeds, meats and shellfish; fortified breakfast cereals and snack bars may also provide an adequate daily amount. Adults aged 19+ require 11 mg daily.

Zinc Zenith uses a premium-quality zinc glycinate formulation that is quickly and efficiently absorbed in the body compared to zinc citrate supplements. Chelated forms allow zinc glycinate to cross through intestinal walls into bloodstream where it can reach cells needing it most for transport to vital functions within our bodies. Furthermore, this formula includes important nutritional co-factors which promote maximum absorption – produced at GMP certified facilities under stringent testing processes to ensure safety and potency.

Zinc Zenith: Supports Cardiovascular Health

Zinc is an essential trace mineral with numerous physiological functions, including cell-mediated immunity and growth and development. Additionally, zinc acts as an antioxidant to decrease oxidative stress and chronic inflammation while simultaneously acting as a catalyst for over 50 different enzymes, aiding their chemical reactions.

Zinc supplements may help prevent cardiovascular disease, particularly atherosclerosis and coronary heart disease. Studies indicate that zinc supplementation may also be effective at lowering atherosclerosis risk factors like triglycerides, LDL cholesterol, platelet activating factor, and fibrinogen. Furthermore, zinc acts as a powerful antioxidant which may protect against age-related macular degeneration by slowing its progress (neovascular AMD). (141)

Clinical trials have demonstrated that taking 25 mg or more of zinc and b-carotene per day can significantly lower the risk of advanced AMD, according to several clinical trials. (14.2) Additionally, one study demonstrated how combining zinc supplements with lutein/zeaxanthin dietary supplements significantly slowed macular degeneration rates in those with early AMD (143). Furthermore, taking zinc supplements might speed recovery after eye surgery (144).

Body zinc intake ranges between 10-15 mg daily from food, and protein-rich foods tend to be better at providing it. People living with HIV or AIDS may have low levels of zinc due to poor absorption from medications as well as diarrheal loss of this nutrient. Some studies have demonstrated that taking zinc alongside antiretroviral therapy improves immune function while lowering risk of opportunistic infections in individuals living with HIV/AIDS.

Zinc may also be taken orally for colds, itching caused by dialysis treatment, dry mouth and hypogeusia – conditions in which taste becomes dulled – when taken alongside folic acid to increase blood levels of this essential nutrient. In combination with this agent it increases levels of blood folic acid as well as treating conditions like hepatitis C, alcohol-related liver disease, rheumatoid and psoriatic joint pain as well as ulcers and warts.

Zinc Zenith: Supports Immune System Function

Zinc is an essential mineral, essential to numerous cellular processes such as cell signaling and gene regulation. As part of over 50 enzymes that catalyze chemical reactions within our bodies, zinc acts as an antioxidant against oxidative stress that contributes to premature aging.

Zinc plays an essential role in both cell-mediated and humoral immunity, from regulating monocyte, macrophage and neutrophil development to phagocytosis and proinflammatory cytokine production. Furthermore, zinc enhances T-cell function and increases antibody production via the IL-6 pathway (von Bulow et al. 2005).

Zinc deficiency can have serious repercussions for immune function. Supplementing with zinc has been found to aid the maturation of dendritic cells and innate lymphoid cells while increasing expression of antigen-presenting cells and receptors. Zinc has also been demonstrated to inhibit inflammation by binding and stabilizing its receptor ligands; and act as an effective antioxidant, protecting cells by binding free radicals while safeguarding mitochondrial proteins from damage.

Low zinc levels in aged animals and humans is linked with reduced natural killer cell (NK cell) cytotoxicity and an increase in proinflammatory cytokine production (Mocchegiani et al. 2007). Zinc can restore these effects through various mechanisms including activating nuclear factors NF-kB and AP-1 activation inhibition caspase-3 caspase inhibition induction A20 protein production that ultimately decreases proinflammatory cytokines (Haase and Rink 2009a; Prasad 2007; Bao et al. 2010).

People living with macular degeneration may be able to slow the progression of the condition by taking a combination of zinc, vitamin C and beta-carotene supplements. According to research from AREDS1, those who took such an regimen experienced less vision loss than those who didn’t supplement at all. If taking medications that suppress immune systems such as Doxycycline (Vibramycin), Cipro (Cipro), Folic acid or others should first consult with their physician prior to beginning any new supplement regimen; zinc should also be avoided while receiving cancer chemotherapy as this can make cancer treatment more toxic than necessary.

Zinc Zenith: Supports Eye Health

Zinc serves many physiological roles, with zinc glycinate’s antioxidant effects particularly useful for eye health. Retinal damage is vulnerable to oxidation damage; zinc glycinate’s antioxidant activity protects against this damage by scavenging superoxide radicals and stimulating production of superoxide dismutase enzyme.

Thorne uses the chelating process to combine zinc with amino acids for easier absorption, making this form of zinc an integral part of many of their product formulas – such as their popular zinc lozenges. Furthermore, vegetarians and easy swallow capsules are also available containing this form of zinc.

Zinc oxide can be found in chalky white sunscreen, diaper rash creams and moisturizers; it’s also commonly taken in supplement form; however, its absorption might not be as easy. Zinc gluconate is another water-soluble form used both as a supplement and eye drops, as well as being present naturally in bones and teeth of humans.