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Why Zinc Is in Every Serious Mens Supplement
By Swalo Team · June 10, 2026
Zinc is essential for testosterone production, sperm quality, and seminal fluid composition.
Zinc and seminal fluid
Seminal fluid has one of the highest zinc concentrations in the body. Zinc levels correlate with volume, pH balance, and the protein-to-sugar ratio. Higher zinc equals sweeter, less acidic taste.
The deficiency problem
15-20% of adults are zinc deficient, higher among men who drink alcohol or exercise intensely. Deficiency affects taste, energy, immunity, and hormones.
Our approach
We include zinc at a moderate, safe dose that works synergistically with bromelain and citrus antioxidants to improve overall taste profile.
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