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Polycythaemia vera: Caution is advised in patients with this condition, as vitamin B12 supplementation may affect blood cell production
Billing two units of J3420 for a 1000 mcg injection
This can help to naturally supplement deficiencies and improve your symptoms
While many debate whether to take Vitamin B12 on an empty stomach or with food, technically speaking, its absorption would be best when taken on an empty stomach, which means, half an hour before a meal or 2 hours after having eaten
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