Zinc is an essential mineral in immune function and has been demonstrated to decrease oxidative stress. (65, 66)

Studies suggest that taking zinc supplements may reduce the duration of cold symptoms. (67) Additionally, studies indicate zinc can inhibit pro-inflammatory cytokine production by HL-60 cells and all Peak Performance products undergo third-party testing and manufacturing according to CGMP regulations.(7)

Antioxidant

Zinc is a potent antioxidant and plays a significant role in helping protect against free radical damage to the body. Zinc plays a part in many biochemical reactions within our bodies and is vital for protein and DNA synthesis and cell division processes. Zinc is essential to many metabolic processes and is found in numerous foods including meat, unrefined carbohydrates, beans and seeds. A healthy diet should meet daily zinc requirements for optimal health. Underneath this risk are vulnerable groups like the elderly who experience reduced dietary intake and absorption of nutrients, making deficiency even more likely. Therefore, the EU-funded Zenith study was launched with an objective of evaluating zinc supplementation effects on oxidative stress biomarkers in healthy aged people.

Zinc can bolster immune function by stimulating phagocytosis and proinflammatory cytokine production by monocytes, macrophages, neutrophils and T lymphocytes as well as increasing anti-inflammatory cytokines in the blood. Zinc also alters TH1-TH2 balance toward an anti-TH-2 response which reduces IFN-a and IFN-g biomarker production while simultaneously increasing IL-10 production.

Zinc helps the skin by stimulating normal cell growth and differentiation, protecting cells against oxidative damage, increasing collagen production, speeding wound healing, reducing skin sensitivity to sunlight and maintaining an adequate level of sebum secretion. Furthermore, zinc plays an integral part in taste, vision and smell functions as well as insulin and thyroid hormone regulation.

Studies suggest that taking zinc supplements may reduce the duration of colds. Zinc lozenges appear particularly helpful; they do not cause the anosmia (loss of sense of smell) seen with intranasal sprays.

Zinc supplements may interfere with certain medications, including doxycycline (Vibramycin), ciprofloxacin (Floxin) and cisplatin (Platinol-AQ). Furthermore, zinc may prevent vitamin C absorption; to maximize absorption it’s best taken on an empty stomach. Zinc may also make immune-suppressing treatments like corticosteroids or cyclosporine less effective.

Immune System Support

Zinc has long been recognized for its role in supporting immune function by increasing cell function and providing antioxidant protection. Zinc acts as a messenger within immune cells to regulate key signaling molecules such as kinases and phosphatases, as well as supporting production of cytokines and immunoglobulins which play key roles in both innate and adaptive immunity.

Zinc is an essential nutrient for inflammation response and plays a key role in the regulation of immune cell proliferation, differentiation, activation and death. Zinc also facilitates protein synthesis that plays an integral part in immune functions like T cell proliferation activation function phagocytosis antigen presentation antibody production interleukin production cytokine regulation as well as activating and proliferating macrophages and neutrophils.

Studies of humans have demonstrated that those living with HIV and/or AIDS tend to have lower zinc levels. Low zinc can increase susceptibility to infection, particularly opportunistic infections; zinc supplements have proven their worth in improving immune function and decreasing opportunistic infections in those living with AIDS.

Research indicates that immunosenescence – the process of ageing the immune system – may be partially caused by reduced zinc availability. Immunosenescence manifests itself by decreased ability of the immune system to effectively respond to infectious agents and pathogens, and increased susceptibility to autoimmunity. Studies have demonstrated how supplementing with zinc has the ability to reverse age-related changes in immune function such as increased levels of pro-inflammatory cytokines, decreased monocyte phagocytic capacity, granulocyte cytokine production as well as diminished T cell proliferation/TH1:TH2 balance.

Zinc Zenith contains premium quality zinc in the form of zinc glycinate (a chelated compound of zinc and amino acid glycine). This form of zinc can be easily absorbed by your body compared to other forms.

Bone Health

Zinc is an essential trace mineral with multiple physiological functions in our bodies. It plays an integral part in enzyme and protein biosynthesis as well as acting as an antioxidant and anti-inflammatory agent, providing support for immune system functioning, cell division and DNA formation as well as providing healthy taste, vision, smell, hair and skin conditions.

Zinc can be found in many foods, with meat and dairy products providing optimal absorption. Zinc supplements may aid this process while lozenge and nasal spray forms of zinc supplements are available to ease cold symptoms. A recent study demonstrated how eating larger amounts of zinc helps shorten and alleviate their duration.

Elderly populations are particularly at risk for nutritional deficiencies due to physiological changes and social/economic influences; specific elderly needs include vitamin C and zinc intake.

Studies have demonstrated the efficacy of Zinc supplementation for improving elderly health, helping them maintain optimal immune system function while decreasing free radical damage to cells. Zinc is also essential in the development and maintenance of cells responsible for innate immunity such as neutrophils and natural killer cells.

This Zinc supplement is specially formulated with natural Vitamin C from Amla (Phyllanthus Emblica) extract and zinc sulfate for maximum absorption. Produced in a GMP-certified facility and subjected to rigorous quality tests to ensure purity and potency, this Zinc product has undergone stringent quality controls during production.

Zinc, an essential nutrient found in every cell of our bodies, is widely recognized for enhancing immunity, maintaining bone health and regulating insulin and thyroid glands. Zinc has also been found helpful in preventing macular degeneration as well as slowing its progression; research conducted through Age Related Eye Disease Study 1 found that taking zinc with vitamins C & E and beta-carotene could slow its progress significantly.

Skin Health

Zinc supports the healthy functioning of the skin and protects against oxidative stress. It helps to regulate oil production in the skin, reduces inflammation and improves healing of wounds. It also supports the body’s immune response and fights infection. Zinc can help to prevent aging by slowing the breakdown of collagen and increasing the speed of cell repair.

Zinc is an essential trace mineral that performs diverse physiological functions in the body, including growth and development, maintenance of the immune system and tissue repair. It is available in a wide variety of forms, each of which has unique biochemical properties. Zinc is also a powerful antioxidant. It regenerates other antioxidants such as vitamin C, and is involved in many important biological reactions.

Deficiency of zinc is associated with a number of diseases, including impaired immune function and frequent infections. Zinc supplementation can reduce the severity and duration of colds, improve resistance to infection in people who are deficient in iron, and decrease the incidence of diarrhea caused by parasites. Zinc is also used to treat eczema and other skin conditions, cold sores caused by herpes, loss of taste (anosmia), diarrhea in infants and children; diarrhea and vomiting caused by cholera and other parasites; ringing in the ears; swine flu; and enlarged prostate gland in men.

Studies have found that taking zinc sulfate by mouth seems to improve the symptoms of leg ulcers, and may make them heal faster. Applying a zinc oxide ointment to the skin may reduce warts, especially those caused by herpes simplex. Zinc may also decrease recurrence of colon and rectal tumors.

Low zinc levels have been linked to a number of conditions and diseases, including accelerated aging, poor immune function, Alzheimer’s disease and other types of dementia, schizophrenia, inflammatory bowel disease, fibromyalgia, chronic fatigue syndrome, rheumatoid arthritis, and some cancers. Low zinc levels are also linked to a higher risk of death in people with heart disease and in people who have clogged arteries. Adding zinc to a diet rich in fruits and vegetables can increase absorption.