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Sometimes RLS can be treated by correcting underlying vitamin deficiencies – for example, severe iron deficiency may cause RLS. Elise Heeney, a clinical dietitian at Banner Del E. Webb Medical ...
A study published in the journal Medicine compared the results of two groups with fatigue and vitamin D deficiency—one of which was given vitamin D supplements, the other a placebo. In just four ...
B vitamins are especially important, as deficiencies in vitamin B12, thiamin or folic acid can contribute to cognitive decline. For instance, a lack of thiamin can lead to Wernicke-Korsakoff ...
The historic importance of vitamin C deficiency relates to occurrence on long sea-going voyages, when the ship food supplies had no good source of the vitamin. Deficiency results in scurvy when plasma concentrations fall below 0.2 mg/dL, whereas the normal plasma concentration range is 0.4 to 1.5 mg/dL.
Each macronutrient can impact cognition through multiple mechanisms, including glucose and insulin metabolism, neurotransmitter actions, oxidative stress and inflammation, and the gut-brain axis. [ 4 ] [ 5 ] [ 6 ] Inadequate macronutrient consumption or proportion could impair optimal cognitive functioning and have long-term health implications.
The negative effects of sleep deprivation on alertness and cognitive performance suggest decreases in brain activity and function. These changes primarily occur in two regions: the thalamus, a structure involved in alertness and attention, and the prefrontal cortex, a region subserving alertness, attention, and higher-order cognitive processes ...
Vitamin D deficiency has been linked to depression. [14] ... Side effects of melatonin may include sleep disturbance, nightmares, daytime sleepiness, ...
If we have vitamin D deficiency in the winter, our serotonin levels are affected, and our bones and muscles can weaken. Chemical imbalances in your brain can lead to seasonal depression