Amounts of vitamin B12 that are recommended by the Food and Nutrition Board, National Academy of Science-National Research Council for pregnant women (4 mcg daily) should be consumed during pregnancy
- polycythemia vera (a rare blood disorder) - Leber's disease (an eye disease) - deficiencies in other nutrients, particularly folic acid and iron When you leave your appointment, your arm may feel a little sore similar to a vaccination
B6 reduces prolactin by 68% whilst supporting steroidogenesis enzymes that convert cholesterol into testosterone through multiple biochemical pathways
Last reviewed: June 6, 2026 Last updated: June 6, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
Patients on CJC/Ipamorelin often notice better sleep first, then gradually improved body composition over 8 to 12 weeks