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Presentation of a case
The standard 0.5mg daily dose provides optimal risk-benefit ratio according to clinical trials, though 1.0mg shows stronger effects with proportionally higher risks
If you experience swelling of your face, lips, tongue, or throat, difficulty breathing, or severe hives, seek immediate medical attention
Journal of Nutritional Biochemistry, 45(3), 178-192
Symptoms of deficiency can vary from person to person, but may include impaired brain function, tiredness and lack of energy, breathlessness and fatigue, headaches, pale skin, heart palpitations, loss of appetite and weight loss, anxiety and depression
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