Your body does not produce B12 on its own
In preclinical research, blocking NNMT raised NAD+ inside fat cells, increased their metabolic activity, and reduced fat-cell size notably without changes to diet
People with Digestive Issues : Those with conditions that affect nutrient absorption, such as Crohns disease, celiac disease, or irritable bowel syndrome (IBS), may find vitamin injections more effective for receiving essential nutrients
Although ultrasound-guided injections are more commonly used in human clinical settings, their application in this animal study reflects an advancement in experimental methodology [1]
One study in diet-induced obese mice found that an NNMT inhibitor combined with a calorie-restricted diet was associated with shifts in gut bacterial populations, suggesting metabolic intervention can have knock-on effects on gut composition
Reasons for B12 deficiency with vegan diets and symptoms B12 is an essential vitamin that our body needs for many functions