Combine that with poor sleep, stress, and processed food—and levels drop even faster.—1. It impacts everything from muscle growth and energy levels to mood, libido, and long-term vitality. Each episode delivers cutting-edge insights in health, performance, neuroscience, supplements, nutrition, biohacking, emotional intelligence, and conscious living. Your thyroid controls your energy, your metabolism, your testosterone, your mood, and your ability to think clearly. Biohacking is the practice of using science and technology to enhance the body’s performance and health. By balancing the risks and rewards, aging men can enjoy the advantages of biohacking while maintaining their health and vitality. Furthermore, biohacking often promotes greater awareness of one’s body, allowing individuals to make data-driven decisions about their health. Testosterone is also a hormone that plays a key role in carbohydrate, fat and protein metabolism. Heavy strength training actually activates these androgen receptors, and free, bioavailable testosterone is then able bind to free androgen receptor sites. For testosterone to have an anabolic effect in the body it must bind to an androgen receptor (for example, in muscle tissue). For testosterone to become "active" you would need a release of it from the carrier protein, and optimal SHGB levels in the blood so that not too much of it is bound to SHBG. The majority (about 98%) of the produced testosterone is then bound to sex hormone binding globulin (SHBG) or albumin (another major protein in the blood). But if you actually want to know how your darling testes (or ovaries for you ladies) actually make T, or want some impressive words to throw around at a cocktail party, then check out how testosterone actually works. OK, for this next brief section…if you are simply drooling from the corners of your mouth to learn how to increase your testosterone, then feel free to skip it. Testosterone is derived from cholesterol, which is also known as "the mother of all steroids" (and why low-cholesterol diets and statins suck for most hormone and steroid optimizing goals). Actually, men have roughly about 10 times more testosterone than women. Testosterone is basically just an anabolic sex steroid hormone, mainly released in the Leydig cells of the testes in men (95%) and the ovaries and adrenal glands of women. She hosts the Modern Thyroid and Wellness podcast and built her entire practice around thyroid care after being failed by conventional medicine while managing her own hypothyroidism. Discover the ancient secret boosting strength, energy, and vitality for men over 60! While biohacking can benefit many, it should be approached carefully, especially for those with pre-existing health conditions. To practice biohacking safely, it’s important to conduct thorough research, consult healthcare professionals, and monitor your health metrics closely. By understanding techniques such as proper nutrition, exercise, and stress management, individuals can leverage biohacking to enhance their well-being. Those who approach biohacking with caution and informed strategies can reap the benefits while minimizing potential risks. Build strength, boost testosterone, enhance longevity, and sculpt your jawline naturally with Jawzrsize. Incorporating tools like Jawzrsize supports overall discipline and body awareness, reinforcing daily healthy habits while enhancing your physical appearance. Jawzrsize supports aging well by helping combat facial muscle loss and maintaining a defined jawline naturally. Biohacking for men is about using science-backed strategies to optimize physical and mental performance. Jawzrsize trains over 57 facial and neck muscles, supporting posture, airway health, and aesthetics without injections or surgery. Studies show that mental training can influence actual physical health outcomes (Learn more). Foods that optimize gut health, reduce inflammation, and support hormonal balance are essential. As this article suggests, physical training offers systemic anti-aging benefits. Nothing beats lifting heavy for boosting testosterone, building muscle, and improving metabolic health. Sleep is when your body repairs muscle, balances testosterone, and resets your brain. We focus on the root causes of declining performance, energy, and vitality—not the superficial "quick fixes" you see in magazines or online ads. With over 1,000 interviews and 1 million monthly listeners, The Human Upgrade brings you the knowledge to take control of your biology, extend your longevity, and optimize every system in your body and mind. Dave Asprey is a four-time New York Times bestselling author, founder of Bulletproof Coffee, and the father of biohacking. If you want to optimize your metabolism, protect your mitochondria, support brain optimization, and stop leaving your longevity on the table, thyroid is the first domino. For optimal testosterone production it also seems crucial that you don’t eat too much protein and that you eat enough carbohydrates and fat. For most, the recommended daily allowance levels (1.0–1.4 g /kg of bodyweight) are enough for optimal testosterone production. It is certainly true that protein and especially certain amino acids are essential for life and muscle tissues and that chronic protein malnutrition will cause low testosterone levels.