Zinc Supplement Dosage

40 mg Zinc sulfate injection.

Zinc supplement dosage. Most of the time the only treatment available for. You will probably not be able to obtain more than 17 mg a day from food alone so the maximum amount you can ingest in a day is 42 mg. Taking 2-3 mgkg of elemental zinc daily for a lifetime is recommended for treating an inherited disorder that affects zinc uptake.

As a general rule 15 mg a day is considered a preventative dosage while higher doses up to 30 mg may be needed to correct a deficiency. If you are an adult of average size you should not experience any adverse effect at this level of intake. The low dosage is 5-10mg while the high dosage is 25-45mg.

If your doctor or registered dietitian has recommended a zinc supplement for any reason ask about the dosage form frequency and length of use and when and how to take it. Taking the antibiotic at least 2 hours before or 46 hours after taking a zinc dietary supplement helps minimize this effect. The National Institutes of Health considers 40 mg of zinc a day to be the upper limit dose for adults and 4 mg of zinc a day for infants under age 6 months.

For more severe conditions such as macular degeneration or a disorder that prevents zinc uptake by the body higher amounts may be required up to 80 mg per day. Most zinc supplements contain between 20-50 mg of zinc per serving depending on the specific brand and the type of zinc that it contains. Since the human body does not store excess zinc it must be consumed regularly as part of the dietCommon dietary sources of zinc include red meat poultry and fish.

When choosing a zinc supplement its important to consider the type of zinc dosage and supplement form. The low dosage is 5-10mg while the high dosage is 25-45mg. 19 years and older.

Recommended Dietary Allowance RDA-expressed as elemental zinc. Usual Adult Dose for Dietary Supplement. A person who does not get enough zinc from their diet may benefit.