[PMC free article: PMC2881773] [PubMed: 20378541] 286
Patients who have undergone gastric banding should be aware of the following signs that may indicate falling B12 levels and warrant prompt blood testing: Neurological symptoms: Tingling, numbness, or 'pins and needles' in the hands or feet Difficulty with balance or coordination Memory problems, difficulty concentrating, or 'brain fog' Mood changes, including low mood or irritability Haematological symptoms: Persistent fatigue or weakness disproportionate to activity levels Breathlessness on mild exertion Pallor or a slightly yellowish tinge to the skin Other indicators: A sore, smooth, or inflamed tongue (glossitis) Mouth ulcers occurring frequently It is important to recognise that some of these symptoms particularly fatigue and low mood are non-specific and may overlap with other post-operative nutritional deficiencies, such as iron or vitamin D deficiency

Ages 12 and older: IHBLT plus pharmacotherapy (including GLP-1 receptor agonists where indicated) and, for adolescents aged 13 and older with severe obesity, metabolic and bariatric surgery evaluation
Frequently Asked Questions Can Food Poisoning Be Worse While On GLP-1 Medication
FAQ Does glutathione improve egg quality
Dallas man quit his job to sell peptides full time Ryan Ramchandani, founder and CEO of ATP Peptides, said he once believed peptides were steroids