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10.1080/08830185.2017.1380200 Int Rev Immunol

This system is especially important for glucose regulation during stressful conditions such as fasting or vigorous exercise

Persistent Fatigue: Feeling "foggy" or sluggish even after a full night's sleep can be a sign that your mitochondria (the power plants of your cells) need more antioxidant support

The presence of peripheral sensory-motor symptoms or subacute combined degeneration of the spinal cord strongly suggests the presence of a B 12 deficiency instead of folate deficiency

however, this example, combined with the others above, also highlights that activation or inhibition of these enzymes is beneficial in a context-dependent manner