Testosterone - Kilic M, Baltaci AK, Gunay M, Gökbel H, Okudan N, Cicioglu I The effect of exhaustion exercise on thyroid hormones and testosterone levels of elite athletes receiving oral zinc Neuro Endocrinol Lett. (2006 Feb-Apr) Yoshimura Y, Fujisaki K, Yamamoto T, Shinohara Y Pharmacokinetic Studies of Orally Administered Magnesium Oxide in Rats Yakugaku Zasshi. (2017 May 1) Rossander-Hultén L, Brune M, Sandström B, Lönnerdal B, Hallberg L Competitive inhibition of iron absorption by manganese and zinc in humans. Am J Clin Nutr. (1991-Jul)

Glycemic Control - Ghaedi K, Ghasempour D, Jowshan M, Zheng M, Ghobadi S, Jafari A Effect of zinc supplementation in the management of type 2 diabetes: A grading of recommendations assessment, development, and evaluation-assessed, dose-response meta-analysis of randomized controlled trials. Crit Rev Food Sci Nutr. (2023-May-15) Nevertheless, the evidence is mixed and insufficient to determine which form of zinc is best for immune health. Is it OK to take zinc every day? Upper Respiratory Tract Infection Symptoms - Petrus E, Lawson K, Bucci L, Blum K Randomized, double-masked, placebo-controlled clinical study of the effectiveness of zinc acetate lozenges on common cold symptoms in allergy-tested subjects Curr Ther Res. () Brilla et al Effects of a Novel Zinc-Magnesium Formulation on Hormones and Strength Journal of Exercise Physiology. (2020)

Acne Symptoms - Brittany E Yee, Phillip Richards, Jennifer Y Sui, Amanda Fleming Marsch Serum zinc levels and efficacy of zinc treatment in acne vulgaris: A systematic review and meta-analysis Dermatol Ther. (2020 Aug 29)

C D Hunt, P E Johnson, J Herbel, L K Mullen Effects of dietary zinc depletion on seminal volume and zinc loss, serum testosterone concentrations, and sperm morphology in young men Am J Clin Nutr. (1992 Jul) Try to get enough vitamin D, zinc, and magnesium through your diet. However, if dietary changes prove insufficient, supplementation can help make up the difference. An equilibrium constant, K, is related to the standard Gibbs free energy, Δ G ⊖ {\displaystyle \Delta G

Zinc supplements contain different forms of zinc. Each of these forms contains different amounts of elemental zinc, which refers to the weight of the zinc molecule by itself, for example: Resistance training can raise testosterone levels for 15–30 minutes post-exercise. [85] [86] More importantly, it can benefit testosterone production in the long run by improving body composition and reducing insulin resistance. [85] Tinnitus Symptoms - Arda HN, Tuncel U, Akdogan O, Ozluoglu LN The role of zinc in the treatment of tinnitus Otol Neurotol. (2003 Jan) Similarly, a study in 30 adults noted that magnesium glycerophosphate (chelated) raised blood magnesium levels significantly more than magnesium oxide (non-chelated) ( 5).

There are several types of zinc supplements. Limited research suggests that some forms, such as zinc picolinate and zinc citrate, may be better absorbed than others, like zinc oxide. However, more recent studies are needed ( 3, 4). Dosage Uwitonze AM, Razzaque MS Role of Magnesium in Vitamin D Activation and Function J Am Osteopath Assoc. (2018 Mar 1)Olivares M, Pizarro F, Ruz M New insights about iron bioavailability inhibition by zinc Nutrition. (2007 Apr)

Pilz S, Frisch S, Koertke H, Kuhn J, Dreier J, Obermayer-Pietsch B, Wehr E, Zittermann A Effect of vitamin D supplementation on testosterone levels in men Horm Metab Res. (2011 Mar) Only a few supplements have been shown to benefit testosterone production. Among those, the evidence mostly supports vitamin D and zinc, followed by magnesium. Two caveats should be kept in mind, however: Chrysohoou C, Panagiotakos D, Pitsavos C, Siasos G, Oikonomou E, Varlas J, Patialiakas A, Lazaros G, Psaltopoulou T, Zaromitidou M, Kourkouti P, Tousoulis D, Stefanadis C Low total testosterone levels are associated with the metabolic syndrome in elderly men: the role of body weight, lipids, insulin resistance, and inflammation; the Ikaria study Rev Diabet Stud. (2013 Spring) The company claims that since the zinc is run through a high pressure, low heat process, the particles in this liquid supplement are very small in size, which may make it easier for your body to absorb. Zinc gluconate is approximately 14% zinc by weight; therefore, 348 mg of zinc gluconate contains 50 mg of elemental zinc.

Do You Need a Supplement?

Jiang Zhao, Xingyou Dong, Xiaoyan Hu, Zhou Long, Liang Wang, Qian Liu, Bishao Sun, Qingqing Wang, Qingjian Wu, Longkun Li Zinc levels in seminal plasma and their correlation with male infertility: A systematic review and meta-analysis Sci Rep. (2016 Mar 2) Melville GW, Siegler JC, Marshall PW Three and six grams supplementation of d-aspartic acid in resistance trained men J Int Soc Sports Nutr. (2015 Apr 1) Peak Performance supplements are made in the United States and developed for busy athletes and professionals. Upper Respiratory Tract Infection Symptoms - Hemilä H, Haukka J, Alho M, Vahtera J, Kivimäki M Zinc acetate lozenges for the treatment of the common cold: a randomised controlled trial BMJ Open. (2020 Jan 23)