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The tolerable upper intake level for zinc in school-age children is around 20-25 mg per day (higher for adults, ~40 mg)
Please consult a licensed healthcare provider before making any medical decisions.
An article cited in Journal of Cancer Science and Therapy indicated that glutathione deficiency leads to increased levels of oxidative stress, which might lead to cancer.
Nature 399 , 271275 (1999)
Specifically engineered for higher biological potency in vitro, IGF-I LR3 has an increased half-life and a binding aversion to native proteins within the body that make it ideal for both research and large-scale culturing
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