Neurological symptoms are particularly characteristic and may include: Paraesthesia (pins and needles) in the hands and feet Numbness or altered sensation in the extremities Difficulty with balance and coordination, often due to spinal cord involvement (subacute combined degeneration) Memory problems and cognitive impairment Mood changes, including depression and irritability Visual disturbances (rare and usually in advanced deficiency) Haematological manifestations commonly present as symptoms of anaemia: Persistent fatigue and weakness Breathlessness, particularly on exertion Palpitations or rapid heartbeat Pale or jaundiced (yellowish) skin Glossitis (sore, red tongue) Mouth ulcers Additional signs may include: Unexplained weight loss Diarrhoea or constipation Loss of appetite Muscle weakness The severity and combination of symptoms vary considerably between individuals
On the other hand, oral replacement may improve adherence for patients who prefer oral medication to injections
the individual-compound trials that do exist are small, decades-old, and often in patient (not healthy-adult) populations
Yet, the sequence also has a half-life of just 10 minutes when subcutaneously administered to healthy subjects [3]
Model Selection: In vitro: 3T3-L1 adipocytes, primary adipocytes Ex vivo: Adipose tissue explants In vivo: DIO models, body composition assessment 5
Assists to help decrease dullness of the skin
