Life Extension Zinc Caps, zinc 50 mg, zinc citrate, Support the body's immune defenses, ultra-absorbable, vegetarian, non-GMO, gluten-free, 90 vegetarian capsules, 90 Count Immune support ? Zinc supports your body?s healthy immune response, but not getting enough zinc from your diet is quite common, especially for older folks. This can lead to an age-related decline in immune function. Zinc Caps are a great way to get your daily dose of zinc. Heart and brain health ? Zinc is essential for the activity of over 300 enzymes that carry out essential biochemical reactions in your body: everything from cardiovascular and thyroid health to neurological and skin health. Zinc is even used as a bone health supplement. Vision health ? Zinc is good for your vision, too?especially as you age. It?s also an essential component of superoxide dismutase, one of your body?s most powerful natural antioxidant compounds. So getting enough zinc every day is very important. Ingredients matter ? Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA?and a Certificate of Analysis is available for every product we produce.? Live your healthiest life ? For over 40 years, we?ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That?s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.? Zinc supports your body?s natural immune response. But zinc deficiency is common, especially in older people.1 This can contribute to aging-related decline in immune function.1,2 But zinc supplementation supports aging immune systems, as well as healthy inflammatory and antioxidant responses. Other benefits of zinc : Zinc plays other crucial roles in your body as well. It is an essential component of superoxide dismutase, one of your body?s most powerful natural antioxidants. Zinc is required for the activity of over 300 enzymes that carry out essential biochemical reactions in your body. Zinc-containing proteins are vital for hormone production and regulate protein and DNA synthesis, as well as thyroid and bone metabolism.6,8 Zinc helps maintain cardiovascular, thyroid, neurological and vision health, especially for older people. Powerful dose, low cost : Zinc absorption can be limited, and certain compounds in plant sources and grains can further inhibit absorption. That?s why we?ve combined highly bioavailable OptiZinc with zinc citrate to provide a potent 50 milligram dose of zinc. OptiZinc is a superior bioavailable form of zinc. Preclinical studies indicate that it results in higher blood levels compared to other forms of zinc. From the manufacturer What are Zinc Caps? Most zinc supplements are known for immune support. This zinc supplement goes beyond that. Containing a combination of a highly bioavailable form of zinc and zinc citrate, these zinc capsules provide benefits for heart, thyroid, brain, vision, and even DNA bone health. Zinc is associated with immune health because it supports a healthy immune response. Zinc supports cardiovascular and neurological health?especially as you age. Zinc also supports thyroid and vision, as well as bone and hormone health. Zinc supplements help you get enough to stay healthy for the long haul.