High levels in the blood dont always mean toxicity, but they may signal that the body isnt processing the vitamin efficiently.
Gastaldelli A, Sabatini S, Carli F, et al
[2] However, elevated MMA is not conclusive, as it is seen in people with B 12 deficiency, but also in elderly people who have renal insufficiency, [28] and elevated homocysteine is not conclusive, as it is also seen in people with folate deficiency
The countries we ship to are mainly Southeast Asia, South Africa, East Asia, Europe and America, the Middle East, etc
For almost a century, not one harmful case of overdose has been recorded in medical literature
A study with 312 patients found that using a ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%