At room temperature, degradation can begin relatively quickly
Unopened bacteriostatic water lasts until manufacturer expiry (2-3 years)
Signs and Symptoms of Vitamin B12 Deficiency Vitamin B12 deficiency can lead to various health concerns, including: Fatigue and low energy levels Pale or jaundiced skin Breathlessness or dizziness Pins and needles or numbness Muscle weakness Mood changes, including depression For more information about Vitamin B12 deficiency symptoms, visit the NHS website
Acute symptoms such as fatigue may improve relatively quickly, whereas neurological symptoms like paraesthesia (pins and needles) or cognitive difficulties typically require longer treatment courses
Further, the crystalline form of B 12 showed its efficacy for absorption in the absence of intrinsic factor when given in high doses [118]
It also plays a significant role in the metabolism of carbohydrates, fats, and proteins