Wadhwa, R., Taira, K
Excellent dietary sources include : Meat and poultry : beef, lamb, pork, chicken, and particularly organ meats such as liver Fish and shellfish : salmon, trout, tuna, sardines, mackerel, and clams (which are exceptionally rich in B12) Dairy products : milk, cheese, and yoghurt Eggs : particularly the yolk For patients following plant-based diets or those with significantly reduced appetite, fortified foods can provide B12, including fortified breakfast cereals, plant-based milk alternatives, nutritional yeast, and some meat substitutes
Most reported adverse events are local irritation or contact dermatitis, generally mild and self-limited
Following this, a series of studies have explored its effects in various models of age-related diseases, focusing on atherosclerosis and neurodegeneration