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This is particularly relevant for vegetarians, vegans, and older adults who are at a higher risk of deficiency due to their dietary choices or absorption issues
The absence of IGF-1 stimulation is particularly relevant for long-term safety
While anyone can become B12 deficient, certain groups face higher risk: Vegans and Vegetarians B12 is found almost exclusively in animal products meat, fish, eggs, and dairy
Dietary sources: It is mostly found in a variety of animal and dairy products such as beef liver, fish, milk, clams, eggs and fortified plant foods
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