Science 367 , 12641269 (2020)
10.1155/2015/615384 [DOI] [PMC free article] [PubMed] [Google Scholar] Sivonov M., Waczulkov I., Kilanczyk E., Hrnciarov M., Bryszewska M., Klajnert B., et al
This is often because circulating levels are subject to varying levels of homeostatic regulation, reflecting not only intake but also absorption, distribution across tissues, metabolism to other compounds, and excretion, he says. Johanna Lampe, PhD, RD, research professor in the Department of Epidemiology at the University of Washington School of Public Health and associate director of the Public Health Services Division at Fred Hutchinson Cancer Research Center in Seattle, says about 95% of TMA is converted to TMAO in the liver
Older adults Individuals who follow a vegetarian or vegan diet People with gastrointestinal absorption problems, such as chronic inflammatory bowel disease Individuals who have undergone stomach surgery or have impaired nutrient absorption Those who take certain medications long term, such as acid-reducing drugs or Metformin for diabetes Recommended Daily Intake of Vitamin B12 The body requires only a small amount of Vitamin B12, but it needs to be consumed regularly
