Catechols

1. Morning exercise increases catechols in humans (FC>2, p<0.05).

   “Following exercise, AM-Ex had increased catechols, suggesting upregulation of the sympathetic nervous system which was not observed in PM-Ex.”

   Human trialmorning exercise (AM-Ex)15 weeksn = 16

   Time of Day of Exercise Alters the Metabolome in Adults with Overweight or Obesity

   ADA Scientific Sessions 2025 abstract·13 Jun 2025

More on Morning exercise

1. Catechols are associated with HbA1c in humans (r>±0.5, p<0.05).

   “This increase in catechols was negatively correlated with HbA1c.”

   Human trialmorning exercise (AM-Ex)15 weeks

   Time of Day of Exercise Alters the Metabolome in Adults with Overweight or Obesity

   ADA Scientific Sessions 2025 abstract·13 Jun 2025

More on HbA1c