WebJan 18, 2024 · Vitamin B-12 deficiencies. Low levels of vitamin B-12 can be caused by: Diet. Vitamin B-12 is mainly found in meat, eggs and milk, so people who don't eat these types of foods may need to take B-12 supplements. Some foods have been fortified with B-12, including some breakfast cereals and some nutritional yeast products. Pernicious anemia. WebMay 1, 2010 · B12 levels of 700-750 are way too low. We want our levels to be atleast 1200-1500 and can actually be up to 2000. We malabsorb it very quickly and high levels are very beneficial to us. Levels around 500 or below are actually dangerous for us, leading to permanent nerve damage, so you aren't that much higher than that.
Should you take a vitamin B12 supplement? - Harvard Health
WebJul 13, 2024 · Since B12 is a water-soluble vitamin, it’s generally considered safe, even at high doses. No Tolerable Upper Intake Level (UL) has been established for B12, due to its … WebDec 12, 2024 · Is a Vitamin B12 level of 1200 still a concern? United Kingdom A female asked: My doc said that the level of vitamin b12 in my blood was at the 1200 level. is that still cause for concern even when my other blood work was fine? 2 doctor answers • 5 doctors weighed in Share Dr. Lisa Rankin answered ADHD and Autism 27 years experience how many carbs in a pink lady apple
What level B12 is considered low? - Studybuff
WebIs B12 level of 1200 too high? The normal range for vitamin B12 (total) is between 200 1100 ng/L (nanograms per liter), 200 1100 pg/mL (picograms per milliliter), or 148 811 pmol/L (picomoles per liter). The normal range for active vitamin B12 (holoTC) is around 20 134 pmol/L (picomoles per liter). How do I lower my B12 levels? WebJan 5, 2024 · The recommended daily allowance (RDA) for vitamin B12 is 2.4 micrograms for both men and women 14 years of age or older. The RDA for children is dependent on … WebVitamin 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 … how many carbs in a medium sweet potato