According to the EFSAs vitamin B12 review, Haematological effects of vitamin B12 deficiency include amongst others a gradual onset of the common symptoms of anaemia, such as diminished energy and exercise tolerance, fatigue, shortness of breath and palpitations
In short: faster charging is not always better
Gastrointestinal (GI): Nausea and abdominal pain, or mild GI upset
He says he forgot about the injectionrightio then BENEFIT MUSCLE PERFORMANCE, BURN FAT, REDUCE FATIGUE So whats the deal with L-carnitine
J Neurosci 28:94049413 Watts LT, Rathinam ML, Schenker S, Henderson GI (2005) Astrocytes protect neurons from ethanol-induced oxidative stress and apoptotic death
The medication also increases water retention in the intestinal lumen, which helps create satiety but may influence bowel habits and stool consistency