Ryan North

Can Selenium Supplementation Increase Testosterone in Men?

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As men grow older, maintaining healthy testosterone levels becomes increasingly challenging. Certain minerals like zinc and vitamin D are already well established as supporting healthy testosterone production. But emerging research suggests the trace mineral selenium may also influence testosterone concentrations in men. This article reviews the current scientific literature surrounding selenium and testosterone. Selenium and … Read more

Can Cardio Workouts Really Increase Testosterone Levels? Examining the Science

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It’s often assumed that cardio exercise like jogging, cycling and metabolic conditioning spikes testosterone production. But what does scientific research actually demonstrate regarding different cardio modalities and their effects on testosterone metabolism? This article closely scrutinizes the latest evidence. Acute vs. Chronic Hormone Effects Like resistance training, cardio causes short-lived testosterone surges during exertion and … Read more

What Causes Low Testosterone Levels in Men?

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Testosterone represents the predominant male sex hormone playing a pivotal role in libido, muscle mass, bone health, and more. However, testosterone levels begin decreasing after age 30, and deficiency syndromes now affect up to 40% of men by middle age. Understanding what lifestyle factors and health issues can lower testosterone provides the first step towards … Read more

Does Garlic Increase Testosterone Levels? Understanding The Science

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Testosterone offers multifaceted health benefits for men spanning fitness, virility, and vitality. Seeking natural ways to elevate the body’s own testosterone production has become a key men’s health priority. Among age-old herbal remedies, garlic stands out for its widespread medicinal applications. But can regularly eating garlic truly increase testosterone levels as is sometimes claimed? Let’s … Read more