When the body is not supplied with this essential nutrient, it can present various health problems, such as fatigue, diarrhea, numbness, shortness of breath, and nerve damage
Mild side effects are possible, but most users tolerate it well under proper supervision
Cereals, non-dairy milk, and nutritional yeast may be fortified with vitamin B12, but make sure you fully read the nutrition labels before relying on these sources for B12
Pre-mixed blends are best reserved for the maintenance phase once both compounds are at stable target doses
The injury pattern, not personal preference, determines which one makes clinical sense
Pregnancy or breastfeeding