Testosterone
Fuel for male strength and vitality.
Testosterone is the primary male sex hormone. It affects muscle strength, energy, mental resilience, libido, and recovery. After the age of thirty, testosterone levels in men gradually decline — by about 1% per year. This doesn’t have to be dramatic, but when combined with stress, poor sleep, lack of movement, and alcohol, the drop can become noticeable.
Testosterone isn’t just about muscles and libido — it’s a hormone that influences how vital and energetic we feel.
The good news is that most men can positively influence their levels themselves: through strength training, quality sleep, good nutrition, and reduced stress.
Investing in testosterone = investing in energy, health, and better fitness.
What lowers testosteron
• Chronic stress and high cortisol levels.
• Lack of sleep (less than 6 hours per night can reduce levels by up to 15%).
• Excess body fat, especially abdominal fat – fat tissue converts testosterone into estrogen.
• Excessive alcohol consumption – damages the liver and reduces hormone production.
• Sedentary lifestyle – without movement, the body has no reason to maintain high testosterone levels.
What boosts testosterone
• Strength training – 2–3 times per week; compound exercises (squats, push-ups, deadlifts) stimulate hormonal balance.
• Enough sleep – 7–9 hours; the highest testosterone release occurs during deep sleep.
• Healthy fats in the diet – nuts, seeds, olive oil, avocado, fatty fish.
• Vitamin D and zinc – essential for testosterone production (especially important to supplement in winter).
• Balanced body weight – less abdominal fat = higher testosterone levels.
• Less alcohol – reducing beer and hard liquor has a significant impact on hormonal health.