Individuals with Poor Absorption: People with low stomach acid, or those who have had certain surgeries (like gastric bypass), may struggle to absorb B12 from food and would benefit from injections
But if they used 1 mL of water, the concentration would be 5 mg/mL and they would need only 5 units per 250 mcg dose
KLOW Dosage in Research Settings This section addresses the "klow dosage," "klow dosage chart," "klow 80mg," and "klow dosage calculator" queries from a laboratory dilution perspective
That includes conditions like Crohns disease, ulcerative colitis, or celiac disease
Certain medications such as Metformin, H2-receptor antagonists including Zantac (Ranitidine), Tagamet(Cimetedine), Famotidine, Pepcid AC (Oral Pepcid), Axid AR (Nizatidine), Proton pump inhibitors (PPIs)including Prilosec (Omeprazole), Nexium (Esomeprazole), Prevacid (Lanzoprazole) and Antacids e.g:Gaviscon can also affect your ability to absorb vitamin B12