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Consultation If you constantly feel tired, low on energy, or mentally drained despite getting enough rest, your body may be lacking essential nutrients
Medically reviewed by: Jayden Lee, PharmD, EMBA Jayden Lee, PharmD, EMBA, is the PlexusDx Medical Science Liaison with a PharmD and MBA specializing in pharmacogenomics and clinical product development, with a proven ability to bridge the gap between genomic research and practical patient outcomes
Deficiencies can lead to a host of issues, including pernicious anemia, depression, and cognitive decline
Vitamin B12 in health and disease
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