zinc daily dose of 0.5 mg/kg/day. The dose was increased to 1 mg of zinc daily for 3 months.
The results of the study showed that the zinc supplementation was effective in reducing the incidence of osteoporosis in the rats. In addition, the results showed a significant reduction in bone mineral density in rats treated with zinc.
zinc supplement dosage
.
The study was conducted in a randomized, double-blind, placebo-controlled, parallel-group design. The study included 12 healthy volunteers (mean age, 22.5 years; mean body mass index, 24.0 kg/m2). The subjects were randomly assigned to receive either a placebo or a zinc supplement containing 0.3 mg/kg of zinc (Zn) or 0,3 g/day of Zn (zn-Z) for 12 weeks. At the end of the study, the subjects had their blood samples taken for zinc assays. Blood samples were collected at baseline, at the beginning of each week, and at week 12. Serum zinc concentrations were measured by radioimmunoassay (RIA) using a commercially available radioisotope analyzer (Bio-Rad Laboratories, Hercules, CA). which is a marker of oxidative stress, was measured in the plasma of all subjects. Plasma zinc concentration was determined by the method of Breslow et al. (19). Plasma concentrations of total zinc, total ferritin, ferric ferrocyanide, zinc-binding protein, zinc-transferase, ZN-1, Tn1-2, Src1 and SRC2 were determined using the methods of Kohn et a.k.a. Kiehl eta (20). Sera were analyzed for total iron, iron-containing ferrous sulfate, copper, manganese, nickel, selenium, thallium and zinc. Total zinc was calculated by adding the zinc content of plasma to the total amount of iron in plasma. Iron was also measured using radio-immediated radioactivity (RF-IR) (21). Total ferrite was analyzed by using an ion-exchange method (22). Zinc was quantified by measuring the ratio of ferromagnetic to ferri-magnetic iron. ZINC was defined as the ferronucleotide content in ferrites. TIN was the amount in T-lymphocytes. All measurements were performed in duplicate. Statistical analysis was performed using SPSS version 18.1 (SPS Surgical Systems, Chicago, IL).
zinc daily requirement
.
The study, published in the journal Nature Communications, found that the protein, which is found in a variety of plants and animals, is essential for the body’s ability to absorb nutrients. The researchers found the same protein in human blood, but in less concentrated amounts. They also found a protein called pyridoxine, a chemical that helps the immune system fight infections.
Zinc
is a mineral that is found in the earth’s crust. It is also found on the surface of the moon, in rocks and on meteorites.
The mineral zinc is used in many products, including jewelry, clothing, and food. has also been used as a food additive in some foods.
Zinc supplement
, and a vitamin C supplement.
The study was published in the journal Clinical Nutrition.