igor_kavinski
Lifer
Supplements warning: The vitamin linked to a ‘rapid’ reduction in vision ‘over minutes’ - Sound Health and Lasting Wealth
Good news is that it's rare. Still, if you or anyone you know suffers sudden worsening of vision in this age group, you now know that professional medical help should be sought immediately.
“Of 86,813 who reported taking vitamin B12 on eHealthMe, only 27 people reported the Uhthoff phenomenon as a side effect. However, these experiences are solely from the perspective of the patient and are unconfirmed by medical doctors.”
Good news is that it's rare. Still, if you or anyone you know suffers sudden worsening of vision in this age group, you now know that professional medical help should be sought immediately.