What you describe isn't quite the same as '0', is it
Each vitamin plays a unique and irreplaceable role in the body: Vitamin B6 : This vitamin is essential for protein metabolism, the production of neurotransmitters such as serotonin and dopamine, and the synthesis of hemoglobin , which is crucial for oxygen transport in the blood
B2 directs all the other vitamins and also needed for iron absorbation
They can also recommend alternative supplementation methods, such as oral supplements or patches, if injections are not necessary or appropriate for your situation
You may experience symptoms like fatigue, shortness of breath, pale skin, or brain fog
They are not provided for general wellness or energy enhancement