Were also happy to discuss alternative forms of B12 supplementation and explain why injections may be the most effective option for you
Vitamin D receptor polymorphisms and prostate cancer risk in Brazilian men
Bile salts (such as sodium glycocholate, sodium deoxycholate, sodium taurocholate, sodium taurodihydrofusidate, sodium glycodihydrofusidate and the like), fatty acids and derivatives (such as oleic acid, caprylic acid, mono- and di-glycerides, lauric acids, acylcholines, caprylic acids, acylcarnitines, sodium caprates and the like), chelating agents (such as EDTA, citric acid, salicylates and the like), sulfoxides (such as dimethyl sulfoxide (DMSO), decylmethyl sulfoxide and the like), and alcohols (such as ethanol, isopropanol, propylene glycol, polyethylene glycol, glycerol, propanediol and the like) also function as penetration enhancers
however, these relationships were small in magnitude (r = 0.097 and 0.113, respectively)