Irritability: definition
A mental state characterized by excessive response to annoyance. Click Irritability for full description.
Insomnia: definition
Sleeplessness due to inadequate production of neurotransmitters (nerve chemicals) in the brain needed for sleep, especially melatonin. Malnutrition is a major cause. Click for full description.
Homocysteine Level, Elevated: definition
Lab analysis of blood draw indicates an abnormal blood level of this transient amino acid.
Hypertension, Reversible: definition
Sustained elevated arterial blood pressure resulting from impaired absorption of essential co-factors for normal homocysteine metabolism (folate, vitamin B12, or vitamin B6) that resolves with normalization of homocysteine levels.