Thought this looks interesting from the Barts MS Blog.
http://multiple-sclerosis-research.blogspot.com/2015/03/biotin-for-progressive-ms.html
Although the dose they used was 300mg per day. The high dose tablets come in 10,000mcg and if my Maths was correct you would need to take 30 per day and would therefore “rattle” inside !
Moyna xxx