"Injectable products are delivered directly into the body, sometimes directly into the bloodstream, and therefore, bypass some of the bodys key defenses against toxins and microorganisms that can lead to serious and life-threatening conditions
You should consider several factors when choosing a liquid B12 formulation
This form can be used directly in the body, without need for conversion, and is better utilised than cyanocobalamin (5)
Short answer Compare oral vs injectable BPC-157 bioavailability, efficacy, and dosing
Oral Vitamin B12 Supplements: How They Work Oral vitamin B12 supplements come in various forms, including tablets, capsules, soft gels, and liquid solutions