Summaries of Must-Read Clinical Literature, Guidelines, and FDA Actions
Coffee Consumption and Risk of Mortality
How many cups are too many?
Higher consumption of total, caffeinated, and decaffeinated coffee was associated with lower risk of total mortality, and coffee consumption of more than 5 cups/day was not associated with risk of mortality, according to 3 cohorts that included 74,890 women in the Nurses’ Health Study (NHS), 93,054 women in the NHS 2, and 40,557 men. During 4,690,072 person-years follow-up, 19,524 women and 12,432 men died. Researchers also determined:
• Compared to non-drinkers, coffee consumption of 1 to 5 cups/day was associated with lower risk of mortality.
• Significant inverse associations were observed between coffee consumption and deaths due to cardiovascular disease, neurological disease, and suicide.
• No significant association between coffee consumption and total cancer mortality was found.
Citation: Ding M, Satija A, Bhupathiraju SN, et al. Association of coffee consumption with total and cause-specific mortality in three large prospective cohorts. [Published online ahead of print November 16, 2015]. Circulation. doi: 10.1161/CIRCULATIONAHA.115.017341.
1. Ding M, Bhupathiraju SN, Chen M, van Dam RM, Hu FB. Caffeinated and decaffeinated coffee consumption and risk of type 2 diabetes: A systematic review and a dose-response meta-analysis. Diabetes Care. 2014;37:569-586.
This Week's Must Reads
Must Reads in Cardiology
Consumption of SSBs & Risk of Mortality, Circulation; ePub 2019 Mar 18; Malik, et al
Dietary Cholesterol or Egg Consumption & CVD, JAMA; 2019 Mar 19; Zhong, Van Horn, et al
Physical Activity & Incidence of CHD & CVD in Women, JAMA Netw Open; ePub 2019 Mar 15; LaCroix, et al