Zinc Bisglycinate 30mg by Thorne

If you’re looking up zinc bisglycinate because your Zinc, Plasma or Zinc, Serum is low, this 30 mg chelated form is a practical repletion dose for adults. It’s a good fit for vegans on high‑phytate diets (grains, legumes), people with celiac or inflammatory bowel disease, those after bariatric surgery, heavy drinkers, and anyone with frequent colds or slow wound healing. If your level is only a little low, consider using this for 8 to 12 weeks, then stepping down to a maintenance dose.

Zinc is a cofactor for hundreds of enzymes that run DNA repair, skin barrier renewal, and immune signaling. The bisglycinate form ties zinc to two glycine molecules, which helps it cross the gut wall more easily and be gentler on the stomach than oxide, and it performs on par with picolinate in absorption. Adequate zinc improves T‑cell function (the white cells that coordinate immunity), normalizes taste and smell, and supports antioxidant defenses through superoxide dismutase (an enzyme that neutralizes reactive oxygen).

Take one capsule daily with food to limit nausea. If you eat very high‑phytate meals (bran cereals, beans), take zinc at a different meal for better uptake. Separate from iron, calcium, and magnesium supplements by 2 hours so they do not compete. Most people see symptom and lab improvements within 4 to 8 weeks. If you need more than 30 mg daily for established deficiency, do that short‑term with clinician guidance, then return to a lower maintenance dose.

Zinc binds certain antibiotics, so separate from tetracyclines and quinolones by at least 2 to 6 hours. Long‑term higher‑dose zinc can lower copper, so check Copper, Serum or Ceruloplasmin if using for more than 8 to 12 weeks. Thiazide diuretics (blood pressure meds that increase urination) raise zinc losses, which can justify supplementation but also warrants labs. Pregnancy needs are individualized; 30 mg can be appropriate, but confirm with your OB. If you have Wilson disease, follow your specialist’s plan.