If you have low B12, this is likely true but if you dont have low B12, dont count on it
Deficiency in B12 can lead to demyelination, resulting in neurological symptoms such as numbness, tingling, impaired coordination, and cognitive decline
How long will a Vitamin B12 injection take
Adults: 500 mg daily may be safe for short-term use (up to two months) Elderly: 500-2,000 mg taken orally If youre looking for an oral supplement, Route2Health Glutathione is an excellent choice
Injectable form available only
However, questions often arise about vitamin B12 overdose and whether taking too much can cause symptoms