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Dietary sources of B12 are almost exclusively animal-derived and include: Meat and poultry Fish and shellfish Dairy products and eggs Fortified foods such as certain breakfast cereals and plant-based milks B12 is absorbed in the small intestine with the help of a protein called intrinsic factor , produced by the stomach lining

It is artificially synthesized in laboratories using the partial sequence of the body-protecting compounds isolated from gastric juices

This makes it effective for maintaining testicular function during exogenous testosterone therapy, where natural LH production is suppressed

But dont worry, you can say goodbye to dull skin and hello to a brighter, more even-toned complexion

Platforms are becoming more cautious, especially when it comes to products that require proper handling or can be misunderstood