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They will examine all pregnancy complications, cases of severe illness, infant deaths and other SAEs to decide if the study should be continued, based on the predecided stopping rules

Vitamin B12 Folate Deficiency Anaemia Vitamin B12 or B9 (commonly called folate) deficiency anaemia occurs when a lack of vitamin B12 or folate causes the body to produce abnormally large red blood cells that cannot function properly

Cleveland Clinic

Established suppliers with years of positive feedback are safer bets than new operations

Individuals recovering from bariatric surgery , where nutrient malabsorption is common
