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These foods provide a good amount of B12, which your body can use

Yin L, Chen X, Lu X, An Y, Zhang T, Yan J
doi: 10.1001/jamaneurol.2020.4025 152 MckE

In fact, experts argue that from a metabolic standpoint, the body functions much cleaner and more efficiently using fats for energy rather than sugar

Of course, extra vitamins are always the best option
