Intramuscular (IM) injections of Vitamin B12 are much more effective because they are 100% bioavailable: since IM injections bypass the entire digestive tract, it makes 100% of the micronutrient available for your body to use
Suitable for daily use in larger 300-softgel packaging
Organisms have evolved a sophisticated antioxidant defence mechanism to counteract the detrimental effects of ROS [17]
Iron death, characterized by oxidative stress due to intracellular Fe2+ accumulation, leading to large amounts of ROS production, ultimately results in cell death (161) and contributes to various cardiovascular diseases including atherosclerosis, I/R injury, HF, myocardial infarction and adriamycin cardiomyopathy (162)
Particularly in non-adipose tissues
Remember, it works best as part of a balanced diet and regular exercise, but for me, it definitely felt like a valuable tool in my journey to a healthier, more energetic me