Anemia

The article defines anemia as insufficient blood capacity to transport oxygen. Eligibility for the anaemia cohort requires haemoglobin below 10.8 g/dL for women or below 12.5 g/dL for men, with normal white cell and platelet counts. Taking 5 betaine HCl capsules before meals acidifies the stomach and resolves both digestive symptoms and nutrient absorption problems simultaneously. The British Society for Gastroenterology identifies iron deficiency anaemia as a potential manifestation of asymptomatic colonic and gastric carcinoma. A pilot study found that only 25% of patients with newly detected anaemia received a correct diagnosis within 6 months of their abnormal result. Trials requiring baseline anaemia showed greater apparent benefit than a trial that did not require anaemia, but the subgroup effect had low credibility. Anaemia is common in critically ill patients with acute acquired brain injury and can affect up to half of them. Anemia causes fatigue by reducing red blood cells' capacity to carry oxygen. Anemia can leave cells chronically starved for energy even when fuel is available. Near-universal anaemia suggests iron deficiency is systemic and not tied closely to weight…