GN Zinc Citrate 120 Tablets

The binding of zinc to citrate in GN Zinc Citrate tablets offers several advantages in terms of bioavailability and tolerability compared to other forms of zinc:
1. High Bioavailability:
* Zinc citrate is one of the organic zinc compounds, which are generally better absorbed by the body than inorganic forms such as zinc oxide or zinc sulfate.
* It is absorbed almost as well as zinc gluconate and zinc bisglycinate.
* GN Laboratories highlights that zinc citrate has a demonstrably higher absorption rate than zinc oxide or zinc sulfate, allowing up to 61% of the active ingredient to be absorbed by the body.
2. Good Tolerability:
* Zinc citrate is considered gentle on the stomach and well-tolerated.
* Compared to zinc sulfate, it causes stomach upset less frequently. This makes it a good choice for people with sensitive digestive systems.
3. Additional Benefits:
* Zinc citrate is an organic, basic form of zinc that can neutralize acids.
* It is efficiently absorbed in the small intestine and quickly available in the bloodstream.
* The citrate form is often used in high-quality dietary supplements.
Comparison with other zinc forms:
* Zinc sulfate: Is an inexpensive zinc supplement, but can cause nausea and vomiting at higher doses and is only moderately well absorbed.
* Zinc oxide: Has low bioavailability and is more commonly used topically or as a filler.
* Zinc picolinate: Considered one of the forms with the best bioavailability and good gastric tolerance.
* Zinc bisglycinate (chelated): Considered the most absorbable form, with high bioavailability and very good tolerability.
* Zinc gluconate: Is a common form with good bioavailability, comparable to zinc citrate.
In summary, zinc citrate is a good all-around option that offers high bioavailability and good tolerability, especially for people with sensitive digestion.

Taking an entire GN Zinc Citrate tablet containing 50 mg of zinc per day is not recommended for long-term daily supplementation. This amount is significantly higher than the tolerable upper intake level (OIL) of 25 mg of zinc per day for adults, as established by the European Food Safety Authority (EFSA).
According to the German Nutrition Society (DGE), the reference values ​​for daily intake range from 11 to 16 mg for men and from 7 to 10 mg for women, depending on phytate intake. A 50 mg dose is generally only used for short periods in cases of clinically confirmed deficiency under medical supervision.
A sustained overdose of zinc can impair copper absorption and lead to copper deficiency, disrupt iron metabolism, and have negative effects on the immune system and HDL cholesterol levels.
To ensure adequate and safe intake, the tablet should be divided. Quartering the tablet would yield a dose of 12.5 mg, which is more in line with physiological recommendations for daily supplementation and minimizes the risk of side effects.

GN Zinc Citrate utilizes the organic compound zinc citrate, which is characterized by excellent bioavailability and is therefore absorbed particularly efficiently by the body. This is of great importance for athletes, as they excrete increased amounts of zinc through intensive training sessions and the associated sweat loss, which could impair performance without replenishment. The supplement not only supports the maintenance of normal testosterone levels but also plays a central role in protein biosynthesis, which is essential for building and maintaining muscle mass. Vegans especially benefit from the product because zinc absorption from a purely plant-based diet is often hampered by the phytates contained in legumes or grains, so this readily absorbable zinc source reliably prevents a deficiency. Regarding the immune system, GN Zinc Citrate strengthens the body's defenses by supporting the function of immune cells and protecting cells from oxidative stress, which increases during periods of intense exertion. The promotion of regeneration after exercise is significantly supported by zinc's involvement in cell division and tissue repair, thereby accelerating regeneration processes and optimizing recovery times after strenuous training sessions.

GN Zinc Citrate should be stored in a cool, dry place and protected from light to ensure optimal stability of the ingredients over the shelf life of 36 months.