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Evidence found and GRADE certainty

1 questions · 1 findings · 1 reviews

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Zinc vs placebo

Taste acuity improvement - patient-reported outcome · Patients with taste disturbances (dysgeusia/hypogeusia; idiopathic, zinc-deficient, or secondary to chronic renal failure)

It is very uncertain whether zinc supplements (zinc sulphate, zinc gluconate, zinc picolinate,… changes taste acuity improvement - patient-reported outcome compared with placebo (very low certainty).

1 finding from 1 review