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Older adults, vegetarians, vegans, and people with digestive problems that can impede nutrient absorption are at a higher risk of vitamin B12 deficiency and need to supplement
A blood test is the only reliable way to determine whether B12 is truly the issue
Initial research tested doses as low as 250mcg and as high as 1mg daily
They couldn't work with that cat, and had to wear gloves
Teresa listened to my concerns and answered all of my "what if" questions with patience and kindness
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