Hemoglobin enables red blood cells to bind to oxygen.
High hemoglobin level increases the risk of a blood clot forming, could lead to a stroke or heart attack.
Low hemoglobin level might experience shortness of breath, palpitations and chest pain.
Type I diabetes patients
Blood glucose above 300 mg/dL
Chronic kidney disease
Blood disorder, like anemia
Feel dizziness, headache, fatigue and tiredness