In-depth information on selenium, zinc, copper, and manganese — and their scientifically reviewed contribution to the protection of cells from oxidative stress.
In every cell of the body, biochemical processes continuously take place that generate free radicals. When the balance between these reactive molecules and the body’s own protective mechanisms is disrupted, this is called oxidative stress.
Certain trace elements are involved in the body's own protective mechanisms. For selenium, zinc, copper, and manganese, the European Food Safety Authority (EFSA) has authorized individual health claims regarding the protection of cells from oxidative stress.
On this page you will find the exact authorized claims as well as further information on each individual mineral.
Each mineral with its own documented role — presented individually.
“Selenium contributes to the protection of cells from oxidative stress.”
As a component of selenoproteins, selenium is involved in antioxidant defense. Its contribution to cell protection has been scientifically reviewed and confirmed by EFSA.
In accordance with Regulation (EU) No. 432/2012
“Zinc contributes to the protection of cells from oxidative stress.”
Zinc is involved in numerous enzymatic processes and has a documented role in protecting cells from oxidative stress.
In accordance with Regulation (EU) No. 432/2012
“Copper contributes to the protection of cells from oxidative stress.”
Copper is involved in biochemical processes associated with the protection of cells from oxidative stress. Its contribution is documented by EFSA.
In accordance with Regulation (EU) No. 432/2012
“Manganese contributes to the protection of cells from oxidative stress.”
Manganese has a documented contribution to the protection of cells from oxidative stress. It is involved in enzymatic protective mechanisms.
In accordance with Regulation (EU) No. 432/2012
Basic information on the four trace elements.
A detailed information document on selenium, zinc, copper, and manganese — with all authorized claims, background information, and practical tips.
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