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During winter months, when natural light exposure decreases, many people experience disruptions in serotonin production that contribute to SAD symptoms
As the body ramps up red blood cell production in response to B12, potassium can be used up, so your provider may recommend monitoring it with a blood test
Vitamin B12 Injections: Benefits, Risks, and What to Expect Vitamin B12, also known as cobalamin, helps your body function correctly
Chemically, vitamin B12 can exist in various forms
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