Vitamin D deficiency is associated with poor muscle function in adults aged 60+

New research shows that vitamin D deficiency is an important determinant of poor skeletal muscle function in adults aged 60 years and over. While resistance exercise is known to preserve muscle function, there is growing evidence that adequate vitamin D status may also be protective.

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New mechanism controlling DNA repair identified

Deoxyribonucleic acid (DNA), is the macromolecule that holds all hereditary and genetic information. Continuously under assault, alterations and damage to DNA can lead to many different health issues, including cancer. DNA is highly regulated within cells, where multiple mechanisms are at play to repair and protect its integrity. Scientists are still investigating these mechanisms to fully comprehend how these DNA repair processes are managed. Researchers recently identified a new mechanism that controls DNA repair.

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