A computational model calculates 'skeletal age', predicting someone's risk of bone fracture and premature death. Fractures increase the risk of premature death by about 50% in both men and women.

Consuming one or more cups of caffeinated coffee was linked to reduced risk of heart failure in compiled data from three studies with over 21,000 adults in the United States.

Fats called very-long-chain polyunsaturated fatty acids (VLC-PUFAs) are found in retina of the eye. VLC-PUFA supplements to mice increased lipid levels in the retina and improved visual function.

Inhibiting the enzyme GLS1 reduces cellular senescence in aged mice, which is the irreversible growth arrest of cells that leads to dysfunction and inflammatory damage to nearby cells and tissues.