Notably, other banned substances from the S4.1 group, such as aminoglutethimide, arimistane, formestane, or testolactone, may also be present in illegal samples purchased by athletes
In these cases, simply eating more B12-rich food or taking standard supplements may not always solve the problem
Common signs that suggest B12 supplementation may be necessary include: Numbness or tingling in hands and feet , which signals peripheral nerve involvement
Vitamin B12 is essential for maintaining overall health and well-being, playing a crucial role in red blood cell production, nerve function, and DNA synthesis
Women have reported changes in menstrual cycles , though the exact relationship is still being studied
The probability of adverse effects will be decreased