University Of Northern Colorado

This study looked at whether taking berberine (a natural supplement) or doing short, intense sprint workouts for two weeks can improve mental health, energy, sleep, and immune cell function. Forty adults with mild depression, anxiety, or stress took part. The goal was to see if t…

This study tested whether taking cold tubs or cold showers for 4 weeks (3 times a week, 4 minutes each) improves immune function, sleep, mental health, and muscle strength in healthy adults aged 18-45. Researchers compared the two methods to see if one works better. The goal is t…