Please note that the other tests mentioned do not directly measure vitamin B12 levels but instead help assess factors related to B12 deficiency or excess
The more DNA damage your body faces (from sun exposure, toxins, or oxidative stress), the more PARPs are activated
As we previously mentioned, it's estimated that your body can only absorb approximately 10mcg of B12 out of a 500mcg supplement, so it's always in your best interest to plan accordingly by choosing a vitamin B12 supplement that will contain much more than you what you theoretically need to meet your daily requirements

B12 injections may be the solution if you: Often feel tired, sluggish, or low on energy Struggle with brain fog or difficulty concentrating Follow a vegetarian, vegan, or low-meat diet Experience mood changes, irritability, or anxiety Have difficulty absorbing nutrients due to GI issues or certain medications Want to support your immune system and overall vitality Are preparing for surgery or recovery and want to boost healing from the inside out Simply want to enhance your wellness and optimize how you feel every day Benefits of B12 Injections Strengthened Immune Response Helps your body fight off illness by supporting the production of white blood cells and overall immune function