Fish oil—the male fertility pill?
For men, omega-3 fatty acids might contribute to reproductive improvements and higher testosterone levels.
For men, omega-3 fatty acids might contribute to reproductive improvements and higher testosterone levels.
Expert chimes in on hormone concerns and FDA warning about supplement overuse.
Study indicates excess calcium in the form of supplements may harm the heart and vascular system.
Americans have changed their preference in supplements since the late '90s, with more opting for omega-3, vitamin D and probiotics.