Yes, oral options are available but the benefits will be substantially decreased
Thats what the Harvard study found, too: High intake of vitamin B12 alone was not associated with increased fracture risk
Medical Review Status Last reviewed: June 2026 | Next review: December 2026 Written by Dr
We apply Infrared (IR) and Near Infrared (NIR) light at wavelengths between 600-1,000 nm, at a low power intensity (500mW), through the lymphatic system and appropriate doses applied to the thyroid gland in line with Clinical Trials for this condition
Because of the latter, symptoms of vitamin B deficiency almost always include fatigue
A reasonable titration schedule might look like this: Week 1: 200mcg once daily Week 2: 300mcg once daily Week 3 onward: 300-500mcg based on response and tolerance Optimizing injection technique Poor injection technique contributes to injection site reactions and potentially to other effects like nausea from anxiety around the process