This is critical, as GSH is essential for T cell effector functions through its regulation of metabolic activity (Mak et al., 2017)
Other signs Dr Thornber notes of someone taking too much vitamin B12 are: Dizziness headache Anxiety Rash Joint and muscle pain Nausea Vomiting Diarrhoea How much vitamin B12 do you need
Materials and methods Animals Wistar albino male rats (aged 12 weeks, 350400 g b.w.) were bred in-house (the animal facility at the Department of Pharmacology, School of Medicine, Zagreb, Croatia
Not sure if you have a vitamin-B deficiency
The most common side effects are mild and digestive, such as nausea, bloating, or an upset stomach
It also raises luteinizing hormone (LH) in ovariectomized rats, but doesnt affect FSH