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Zinc picolinate (or ZnPic) is the zinc coordination complex derived from picolinic acid and zinc(II). It has the formula Zn(NC 5 H 4 CO 2) 2 (H 2 O) 2.The complex adopts an octahedral molecular geometry, containing two bidentate picolinate ligands (conjugate base of picolinic acid) and two aquo ligands.
Zinc supplements (frequently zinc acetate or zinc gluconate lozenges) are a group of dietary supplements that are commonly used in an attempt to treat the common cold. [1] Evidence suggests that zinc does not prevent colds but may reduce their duration, with minimal or no impact on symptom severity.
Structure of Zn(picolinate) 2 (H 2 O) 2. Hydrogenation of picolinic acid gives piperidine-2-carboxylic acid, a precursor to the drug Mepivacaine. Picolinic acid is a bidentate chelating agent of elements such as chromium, zinc, manganese, copper, iron, and molybdenum in the human body. [5] [6] It is a substrate in the Mitsunobu reaction.
Zinc users do have some science to back their decision. Some research suggests that zinc may stop the cold virus from binding to cells in the body and copying itself, potentially shortening the ...
The bottom line: Most people can get the zinc they need for good health through proper nutrition. If you think you need a supplement, check with your doctor before taking one.
Prioritize adding good sources of zinc to your diet before considering supplementation. If you do need to supplement, Keaveney recommends avoiding zinc nose sprays, which can cause loss of sense ...