Blog — testosterone

Written By Dr Allison McAllister It’s an everyday occurrence when someone calls the doc line at the lab and wants to know how they can change the labs to improve their patients’ symptoms. However, it’s important to take a step back and look at what labs can tell us. While it’s true that abnormal lab findings can contribute to symptoms – high thyroid-stimulating hormone reflects hypothyroidism, high testosterone reflects polycystic ovary syndrome, and hyperandrogenism or low cortisol may contribute to fatigue. Yet, in many other conditions, labs reflect the medical condition happening in that patient’s body and not a cause...

    The balance of hormones is essential for all aspects of human health and the same plays true for athletes. Whether you are a beginner working on getting into shape and losing weight, or a seasoned veteran with many competitions under your belt, understanding your hormones and how they change with intense exercise is essential to getting as much as possible out of your training. Laboratory is launching 2 new kits that will enable athletes to track their hormones and help them better understand the changes happening to their body. I spoke about why laboratory testing is important for...

By Dr. Zane Hauck, ZRT Laboratory Growing up, I never thought of myself as a runner, or really a good athlete in general. I played every sport possible as a kid, but I was never great and didn’t play high school sports. As an adult, I started playing team sports again and eventually was convinced to run a 5k. I ended up running the Warrior Dash and enjoyed it, so I continued doing 3.2-mile training runs. For the rest of my 20s I continued running 5k races with friends and played volleyball, softball, and some casual intramural sports, but was...

By Margaret Grove, ZRT Laboratory. Sometimes you look back and wonder where all the time went. Let’s see - in my twenties, the younger, sexier me had been to University and embarked on a career in medical research, and I’d been very active in my leisure time – including hiking and skiing every year in the Alps. I was too invested in my career and hobbies to have children and wanted to put that off until the right time. In my thirties, I eventually realized it was time to start a family before it was too late. At age 35...

By David Zava, ZRT Laboratory Delivery of the bioidentical hormones estradiol (E2), progesterone (Pg), and testosterone (T) through the skin as a cream or gel (topically) has become a mainstay of bioidentical hormone replacement therapy (BHRT) for women and men. A plethora of FDA-approved pharmaceuticals, compounded, and even over-the-counter topical BHRT products are available. The popularity of these products lies not only in their ease of use but in proven clinical efficacy [1-5] in treating hormonal deficiencies mostly brought on by ageing of the female (menopause) and male (andropause) reproductive systems. Dosing for Optimal Clinical Benefit Over the past 30 or so...