14 May. 2025
Men Shouldn’t Ignore Estrogen Levels in Testosterone Therapy
When it comes to testosterone replacement therapy (TRT), most men focus solely on boosting their testosterone levels. While this is the primary goal, many overlook the critical role of estrogen in maintaining a healthy balance of hormones. At Vitality Health SFL, we want to shed light on why monitoring estrogen levels is just as important […]
09 May. 2025
How to Perform a Subcutaneous Injection for TRT, NAD+, or Vitamin Therapies
If you’re new to subcutaneous (sub-Q) injections, you might feel unsure about where to begin and a little uneasy about injecting. That’s okay! With the right techniques and proper preparation, you’ll find the process simple and manageable. This guide walks you through step-by-step instructions for administering sub-Q injections for Testosterone Replacement Therapy (TRT), GLP-1s, NAD+, […]




