Its a small detail, but in high-precision research, these small details compound to create reliability
If the solution shows any discoloration, cloudiness, or visible particles, it should be discarded immediately , as this may indicate contamination
Initially, a person may need B12 supplementation shots every other day for around 2 weeks or until symptoms improve
Remember that clinical trials failed to demonstrate statistically significant weight loss in the largest study, leading to development termination in 2007
That means it is prohibited for tested athletes at all times, both in and out of competition, with no therapeutic-use exemption, and the ban is still in force on the 2026 list
Tokura, Y., Nakayama, Y., Fukada, S., Nara, N., Yamamoto, H., Matsuda, R., & Hara, T