L-Carnitine and Zinc: study protocols

3 study groups took L-Carnitine together with Zinc. These are the doses the studies gave. They are not a recommendation.

Fewer than 5 study groups in one unit match, too few to draw the chart.

Commonly used together

3 of 3 study groups took L-Carnitine and Zinc with something else, but nothing that 3 or more different studies gave.

3 study groups

Study
Antioxidant treatment for oligoasthenoteratozoospermia and varicocele: a DBPC trial to evaluate the impact of age and body mass index 2024 · supplementation formulation (Proxeed Plus) · Men aged 18–50 years with infertility and oligo-, astheno- and/or teratozoospermia, with or without varicocele	1 g	10 mg	26 weeks	—
[Using L- and acetyl-L-carnintines in combination with clomiphene citrate and antioxidant complex for treating idiopathic male infertility: a prospective randomized trial] 2017 · study group · Men aged 25–45 with idiopathic oligo-, astheno- and/or teratozoospermia	2 g	—	120 days	88
A Pilot, Phase II, Observational, Case-Control, 1-Month Study on Asthenopia in Video Terminal Operators without Dry Eye: Contrast Sensitivity and Quality of Life before and after the Oral Consumption of a Fixed Combination of Zinc, L-Carnitine, Extract of Elderberry, Currant and Extract of Eleutherococcus 2021 · group T = treatment · VDT workers of any age and gender, without dry eye and with symptoms of ocular discomfort	50 mg	10 mg	30 days	15