How Much Zinc Supplement

If taken long term zinc lozenges may lower copper levels in the body.

How much zinc supplement. Zinc lozenges can alter your sense of smell and taste for a few days. Numerous studies reveal that zinc supplements may protect against respiratory tract infections like the common cold 12 13. People who have low levels of zinc appear to benefit most from zinc supplements. Zinc gluconate consistently contains the lowest cadmium levels.

There can usually be too much of a good thing and this applies to zinc supplements too. Consume 7 15 mg zinc four times a day spread out as much as possible. Taking in too much zinc can be harmful however and it may cause a range of symptoms including nausea. Too much zinc in supplement form can trigger adverse effects that include nausea vomiting loss of appetite abdominal cramps diarrhea and headaches.

The concentration of cadmium in zinc containing supplements can vary as much as 37 fold. What s more supplementing with zinc may be beneficial for those who. Evidence suggests that if zinc lozenges or syrup is taken within 24 hours after cold symptoms start the supplement can help shorten the length of colds. The protocol i use in the food and supplement guide for the coronavirus fulfills these criteria and can be summarized as follows.

Excess zinc can also alter the body s. Look for zinc gluconate products. 3 zinc levels are difficult to measure accurately as zinc is. For example zinc sulfate consists of about 23 elemental zinc so 220.

This kind of deficiency isn t common in the united states. How much zinc you should take per day depends on the type as each supplement contains a different amount of elemental zinc. Zinc is an important dietary nutrient that plays crucial roles throughout the entire body. Consume zinc supplements away from any meals containing whole grains nuts seeds or legumes whenever possible.

For adults the upper limit of zinc in oral supplements is 40mg per day and for children it s 4mg per day.