Here you will find friends chatting over a cup of coffee and a light snack at the on-site cafe, or residents engaging in a friendly round of billiards, or neighbors congregating in the many card rooms and enjoying poker, bridge or mah-jongg

Poor health outcomes in infants with vitamin B 12 deficiency include anemia, abnormal skin and hair development, convulsions, weak muscle tone, failure to thrive, mental developmental delay, and potentially abnormal movements.[4-8] Well-recognized at risk groups are exclusively breastfed infants of mothers with B 12 deficiency due to minimal or no dietary intake of animal products[9-21] or pernicious anemia caused by a maternal malabsorption of B 12 .[18,22] Infant vitamin B 12 status can be improved through maternal B 12 supplementation during pregnancy and lactation.[23-26] Deficient mothers who miss the opportunity to supplement during pregnancy should still be encouraged to supplement during early lactation since infant vitamin B 12 status correlates with milk vitamin B 12 levels in breastfed infants up to 6 months of age.[27-30] Although there are cases reported of exclusively breastfed infants with vitamin B 12 deficiency having biochemical and clinical improvement through adequate maternal supplementation alone,[9] direct supplementation of the infant is recommended when such treatments are available.[31-33] Drug Levels Methylcobalamin is the major form of vitamin B 12 in milk

Hydroxocobalamin is preferred because it has a longer half-life and is retained in the body more effectively than cyanocobalamin (which is mainly available as oral supplements in the UK)
XW: Formal Analysis, Funding acquisition, Supervision, Validation, Writing review and editing
In the second phase, full-text articles were reviewed with the blinding still in place