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Malabsorption syndromes

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One study shows that 976 participants had a lower level of vitamin B and a higher risk of obesity

I recommend taking a vitamin D3 supplement with at least 3,000-5,000 IU of vitamin D3 and at least 90 mcg of vitamin K2

Key Points Vitamin B12 Deficiency and Nerve Damage There are two ways in which B12 deficiency can lead to nerve damage: Myelinopathy : damage to the myelin sheaths (protective layer covering the nerves) Axonal degeneration : destruction and dying off of the nerve fibres and axons The central nerves of the spinal cord can also be affected, as well as the smallest nerve fibres in the peripheral nervous system especially in the hands and feet

Kelly Nicol, DOAnthony Yan, MD