If there is no stamp or the stamp reads “MB” — indicating that the pallet was treated with methyl bromide — do not use the pallet for your raised garden bed.

Source: https://www.bangordailynews.com/2023/04/09/homestead/4-ways-to-build-a-raised-bed-for-gardening/

It stated that in the case of Sodha, the provisional cause of death ascertained in the postmortem conducted at Nadiad civil hospital was “cardiac arrest due to methyl alcohol poisoning”.

Source: https://indianexpress.com/article/cities/ahmedabad/kheda-ayurvedic-syrup-deaths-autopsy-report-death-methyl-alcohol-5-booked-9051507/

“The addition of methyl groups can affect how some molecules act in the body.

Source: https://www.gjsentinel.com/lifestyle/health_and_wellness/cocaine-addiction-can-make-the-brain-age-faster-study/article_3cb03b1d-153d-5f76-8037-4192ec7c1862.html

This oil should never be ingested, as methyl salicylate is toxic at this concentrated dose.

Source: https://www.bangordailynews.com/2023/12/15/homestead/wintergreen-easy-find-maine-many-uses-joam40zk0w/

When you supplement with vitamin B12 be sure to choose the more biologically active, methylcobalamin, or “methyl B12,” is the most bioavailable and most absorbable form of vitamin B12.

Source: https://www.lewrockwell.com/2023/03/joseph-mercola/are-these-the-19-most-important-supplements-to-take/