What is Zinc?
Zinc is an essential trace mineral that the body needs in small amounts for everyday function. It is found in foods such as meat, shellfish, beans, nuts and dairy.
Why does it show up in memory and focus supplements?
Zinc is included in many multi-ingredient supplements because most people are familiar with it as an everyday mineral, and it adds a recognizable ingredient to a formula.
What does the research say?
General background is available from the NIH Office of Dietary Supplements fact sheet on zinc. Research on this ingredient in finished supplements is limited, and nothing here suggests it improves memory on its own or treats memory loss, dementia, depression or any other condition.
Zinc in Cognivex
The seller names zinc but does not publish an amount per serving, so check your label. See the full ingredients page and check your bottle's label.
Safety considerations
Too much zinc can cause nausea and can interfere with copper absorption over time, and there is an established upper limit for adults. Count zinc from other supplements and ask a healthcare professional if you take medication or have a medical condition.