The injection is given intramuscularly typically into the upper arm or thigh
Hemoglobinuria, a blood condition, can also cause red urine, as can myoglobinuria, which involves a waste product of muscle breakdown
B12 is a water-soluble vitamin found in meat, fish, and dairy products, and its deficiency can lead to nausea, weak muscles, fatigue, and numerous problems
A subcutaneous injection is often the preferred method of administration for vitamin B12 and similar supplements
A short cost breakdown of what's at stake when bac water fails: A peptide buyer who chose a $8 marketplace bac water listing because it was cheaper than the $25 vendor-supplied bottle is spending less on the solvent and putting 5-24x more at risk on the compound
Age-related considerations Clinical trials included adults across a range of ages, but specific data on elderly populations is limited