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500-750 mg niacin per day saturates steady-state blood NAD + in healthy subjects Next, we explored the impact of NAD + precursor niacin on blood NAD and glutathione metabolites in eight individuals, who were healthy controls in our previous clinical pilot study using niacin as NAD + booster for mitochondrial myopathy patients that showed lowered NAD + values 15
NAION Risk Factors Risk factors of NAION include: Hypertension Hypercholesterolemia Diabetes mellitus Cardio- and cerebrovascular disease Obstructive sleep apnea Certain medications, such as sildenafil (Viagra) and semaglutide (Ozempic) Most common in adults over 50 years of age (average age of onset is 66 years old) Higher risk in white people than in other ethnic groups NAION Diagnosis and Prognosis To diagnose NAION, a doctor will first look at your medical history, including any medications youre taking
Gastrointestinal side effects are the most frequently reported and include nausea, vomiting, diarrhoea, constipation, and abdominal discomfort