Are you longing for longer telomeres? Drink coffee
Years from now, it will be clear that 2017 was the beginning of a golden era of genomics. Scientists can now visualize what’s going on in our bodies on a cellular level---with a genomic dimension. One popular application of this growing knowledge base has been trained on understanding the aging process and attempting to slow it down. Telomeres, the caps on the end of a strand of DNA, are an important biomarker for aging. The longer they are, the better, because they can better protect chromosomes from being damaged. The longer they are, the longer it takes to get to the DNA---probably one of the reasons that people with longer telomeres live longer. Numerous studies have shown a link between healthy lifestyle habits (exercise, sufficient sleep, eating lots of vegetables, etc.) and longer telomeres, while stress, smoking, obesity, poor diet and lack of exercise are associated with shorter telomeres. Researchers, who analyzed data from the Nurses’ Health Study, hav