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Other reactions warranting urgent GP contact include: Unexplained muscle weakness or cramping Persistent vomiting or severe abdominal pain Signs of hypokalaemia (low potassium) during initial treatmentmuscle weakness, irregular heartbeat, or severe fatigue In patients with severe, longstanding B12 deficiency, rapid correction can occasionally precipitate hypokalaemia as new red blood cells are produced, consuming available potassium
Oral dosages are typically much higher than injectable forms due to first-pass metabolism
Dry your hands completely using a lint-free towel or paper towels, as moisture can carry bacteria onto your sterile materials
Riboflavin in the diet exists mainly in the form of FMN and FAD, which are noncovalently bound to proteins
S3: Behind the counter
It has many roles in the body, including antioxidant functions, and is crucial for: Skin health Immune system function Colds, flu, and other infections Heart health Seasonal allergies Cancer prevention Macular degeneration and cataracts And more (Source 1) Evidence suggests that vitamin C may also be beneficial for sleep
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