Genetically predicted urinary metabolite levels were associated with schizophrenia, bipolar disorder, attention-deficit/hyperactivity disorder, and anorexia nervosa in a Mendelian randomization analysis.
Swedish study finds two-way associations between premenstrual disorders and psychiatric conditions, with strongest links involving depression, anxiety, attention-deficit/hyperactivity disorder, bipolar disorder, and personality disorders.
New study reveals that epigenetic age predictions fluctuate significantly throughout the day, emphasizing the need to consider timing in aging assessments.