The biggest changes are usually seen by people who were low to begin with
Additionally, it is known that high-dose biotin can help with acne, but can also trigger acne itself, as it hinders the absorption of vitamin B5 in the intestine
NICE Clinical Knowledge Summaries advise oral cyanocobalamin for dietary deficiency, while intramuscular hydroxocobalamin is recommended for pernicious anaemia or malabsorption syndromes
However, there are also cases when additional factors such as lack of sleep, poor diet, and deficiency of other vitamins like iron, folate, and others, contribute to the issue
Sublingual vitamin B12 refers to a formulation of cobalamin designed to dissolve under the tongue
Product info Composition Each film coated tablet contains: Thiamine Mononitrate (B1) - 10mg Riboflavin (B2) - 10mg Nicotinamide (B3) - 45mg Pyridoxdine Hydrofloride (B6) - 3mg Cyanocobalamin (B12) - 15mcg Calcium Pantothenate - 50mg Effects of Deficiency Lack of B vitamins can cause: Anemia Fatigue or weakness Headaches Poor immune function Tingling, Numbness, Burning sensation in hands or feet Directions for Use Two tablets daily or as directed by the physician