Key points
In short: Zinc citrate is zinc bound to citric acid, one of several supplement forms. Zinc is an essential trace mineral the body cannot store, so intake is a daily requirement. It carries one of the longest lists of authorised claims of any mineral, spanning immune function, cognitive function, fertility, vision, bone maintenance and several metabolic pathways. Zinc from animal sources is absorbed more efficiently than from plants, because phytates in grains and legumes inhibit absorption.
- Authorised claims for zinc: contributes to the normal function of the immune system, to normal cognitive function, to normal fertility and reproduction, to the maintenance of normal bones, to the maintenance of normal vision, to the protection of cells from oxidative stress, to normal acid-base metabolism, to normal DNA and protein synthesis, and to the maintenance of normal serum testosterone concentrations. It also has a role in the process of cell division.
- Animal versus plant sources: meat, shellfish, dairy and eggs provide zinc in a more absorbable form than legumes, seeds, nuts and whole grains.
- Improving absorption from plant foods: fermenting, soaking or sprouting grains and legumes reduces phytate content and improves zinc availability.
- What zinc citrate is: zinc bound to citric acid. Citrate is soluble and well tolerated, and provides around 31 per cent elemental zinc by weight.
- Reading a zinc label: the elemental figure matters more than the compound weight, since the percentage of actual zinc varies substantially between forms.
- Reference intakes: the EU nutrient reference value used for labelling is 10mg a day. The UK reference nutrient intake is 9.5mg for men and 7mg for women.
- Upper limit: 40mg a day for adults from all sources.
- Zinc and copper: the two compete for absorption, so sustained high zinc intake can lead to copper deficiency. This is why formulas often pair them.
- When to take it: with a meal rather than on an empty stomach, since zinc can cause nausea. Best taken away from cereals and high-phytate foods.
As we head into the back to school season and the weather begins to change, it’s a good time to support your body through the transition. That’s why we have chosen Zinc Citrate as our Product of the Month. Zinc is an essential trace mineral involved in a wide range of biological processes, including those related to immune support, cognitive function and metabolism. Whether you’re preparing your family for the classroom or adjusting to cooler, unpredictable weather, Zinc Citrate can be a reliable part of your daily wellness routine.
So what is Zinc Citrate?
Metabolics Zinc Citrate is a highly bioavailable form of zinc, meaning it is easily absorbed by the body. It is bound to citric acid, which enhances its solubility and absorption. Zinc is an essential mineral that supports numerous biological functions, including immune defence, cognitive health, and metabolism.
Zinc is naturally found in various foods, including:
✔ Animal-Based Sources - Meat, shellfish, dairy, and eggs (better absorbed)
✔ Plant-Based Sources - Legumes, seeds, nuts, and whole grains
Zinc from animal sources is absorbed more efficiently than from plant-based foods due to phytates, which inhibit zinc absorption. Fermenting, soaking, or sprouting grains and legumes can help improve absorption.
Why is Zinc Important?
- Contributes to immune system function
- Plays a role in cell growth and repair
- Involved in protecting cells from oxidative stress
- Supports the maintenance of normal bones
- Contributes to normal cognitive function
- Supports fertility and reproductive health
- Involved in the maintenance of normal vision
- Contributes to normal acid-base metabolism
Why is it useful right now?
As we move into late summer and prepare for the return to school, changes in routine, cooler weather and increased indoor interaction can all impact overall well-being. Zinc contributes to the normal function of the immune system, making it a sensible addition to your routine during transitional periods.
It’s a suitable choice for both adults and children, especially when immune function may benefit from added nutritional support.
*Always consult appropriate dosage guidance for children.
Did You Know?
Zinc is involved in over 300 enzymatic reactions in the body, making it one of the most important trace minerals for maintaining overall health. From immune defence to wound healing and cognitive support, zinc plays a role in nearly every major biological process.
But what do our customers say?
“Easy to take small capsule. Great quality product.”
“It is very important for me”.
“An amazing product.”
“The very best! Highly recommended for quality of product and value for money.”
As we transition into a new season, Zinc Citrate stands out as a simple and effective way to support your nutritional needs. With its contribution to immune health and other essential functions, it’s a well-rounded choice for daily wellbeing.
Shop Zinc Citrate now and support your immune health this season.
