One methyl group
Medical Conditions: Conditions like atrophic gastritis, pernicious anemia, and celiac disease can affect B12 absorption
Consult with a healthcare provider about a possible vitamin B12 deficiency
Causes of Vitamin B12 Deficiency 1
Causes of insomnia may include: stress disruptions to the internal body clock, due to travel or work commitments poor sleep habits, such as an irregular bedtime schedule eating late in the evening mental health conditions, such as anxiety and depression neurodegenerative conditions, such as Alzheimers disease neurodevelopmental conditions, such as attention deficit hyperactivity disorder (ADHD) certain medications, such as those for depression, asthma, and high blood pressure sleep-related disorders, such as sleep apnea and restless legs syndrome consuming alcohol, nicotine, and caffeine Deficiencies or higher levels of the following vitamins may impact sleep: Vitamin D Studies indicate vitamin D levels also support pathways that regulate melatonin
Some symptoms, including fatigue and memory loss, can indicate other conditions such as a thyroid disorder