Which zinc supplement works best with a salad?
Influence of Diet on the Bioaccessibility of Zn from Dietary Supplements: Findings from an In Vitro Digestion Model and Analytical Determinations
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Your body can only absorb zinc if it gets loose during digestion. Some forms of zinc, like picolinate, stay loose even when you eat fiber-rich food, while others, like oxide, get stuck no matter what.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 56 / 44
Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Your body can only absorb zinc if it gets loose during digestion. Some forms of zinc, like picolinate, stay loose even when you eat fiber-rich food, while others, like oxide, get stuck no matter what.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 56 / 44
Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Publication
Authors
Tokarczyk J, Jaworowska A, Kowalczyk D, Kasprzak M, Jagielski P, Koch W
Related Content
Claims (5)
The chemical structure of a nutrient determines how much of it enters the bloodstream, and specially designed forms increase the amount absorbed.
When food and supplements are digested in a lab simulation, a diet high in fiber reduces the amount of zinc that becomes available for absorption, due to the presence of phytates.
Zinc from different supplement forms is absorbed differently when taken on an empty stomach versus with food. Some forms release more zinc without food, while others release less.
Zinc picolinate is absorbed more effectively than other zinc supplements, with absorption rates between 35.86% and 44.30% regardless of dietary fiber content.
Zinc oxide releases between 1.05% and 6.89% of its zinc content in the digestive tract, regardless of what food it is consumed with, and this release rate does not change based on diet composition.