Women's egg quality is dependent on NAD+, a coenzyme that is needed by every cell but declines with age. NAD+ ensures that eggs retain their cellular building blocks in the final maturation stage.

Brown fat is a healthy type of fat that generates heat and has A2B cell receptors. When older mice have their A2B receptors activated, fat burning and muscle development increases.

A new method allows for the long-term culture of pancreatic tissue to study its regeneration. The extended cultures retain the ability to replenish beta cells, which lose function in cases of diabetes.                       

Twenty minutes per day of walking in a "blue space" - areas with water - improved well-being and mood of adults, compared to when they walked in urban areas or stayed indoors.