b12 oral vs injection for cats Giving Your Cat a Vitamin Boost Why do cats and dogs use Cyanocobalamin (Vitamin B12) Injection Rx Vitamin B12 Injection 3000mcg/ml

Self-prescribing high-dose B12 for weight loss purposes is not evidence-based and may delay investigation of underlying health conditions

A report from the Framingham Offspring Study of 2,999 adults found the following average daily B12 intakes, including fortified foods and supplements (Tucker, 2000): Age 26-49: 8.9 g Age 50-64: 8.7 g Age 65-83: 8.5 g A 2015-2016 National Health and Nutrition Examination Survey of over 4,500 adults 60 years and older found the following average daily B12 intakes (USDA NHANES, 2019): Male non-supplement users (68% of men): 4.5 g Male supplement users: 5.3 g from food plus 326 g from supplements Female non-supplement users (63% of women): 3.6 g Female supplement users: 3.8 g from food plus 520 g from supplements European Food Safety Authoritys Recommendations In 2015, the EFSA released recommendations for B12 intake across Europe

Homocysteine level was significantly elevated (165.3 umol/L [normal range 4.015.4])

N., Meng, T

B12, a water-soluble vitamin, is the unsung hero in the metabolic opera of our bodies