A large study on coffee making news today is good news for coffee lovers savoring your morning cup. The study finds that drinking up to five cups of coffee a day links to living longer, and lower risk of dying from type 2 diabetes and cardiovascular diseases, when compared to non-coffee drinkers.
The benefit held true for drinking caffeinated and decaffeinated coffee.
Published in Cardiology, this latest analysis adds to the evidence in recent years suggesting that moderate amounts of coffee can bring health benefits. Coffee contains several phytochemicals and nutrients that lab studies have linked to lower risk of inflammation and keeping insulin at healthy levels, both of which play a role in type 2 diabetes, as well as cancer risk.
This study did not find a link between coffee consumption and cancer deaths. But AICR and World Cancer Research Fund’s analysis of the research finds there is strong evidence that coffee drinkers have lower risk of developing both endometrial and liver cancers. Having type 2 diabetes also increases the risk of many cancers.
Last Friday, a new study prompted headlines proclaiming that eating away from home and eating fast food may not link to obesity. Today, we’re hearing about a study from a scientific meeting showing that eating more homemade meals links to lower risk for type 2 diabetes.
Both obesity and type 2 diabetes link to many common cancers, including colorectal, liver and postmenopausal breast. But with seemingly contradictory take-aways, you may be left wondering – does it really matter where and what I eat?
Heart disease, cancer and diabetes together cause about 1.3 million deaths each year in the US. A key lifestyle strategy for preventing and/or managing these diseases is getting to and staying a healthy weight. But losing weight – and keeping it off – is hard, and though many people are able to improve their weight, many more struggle to be successful.
A healthy diet, with plenty of vegetables and healthy fats, has both quick results for better health and long-term benefits for weight, argue the authors. They cite studies looking at how shifting to a healthy diet can lead to immediate positive effect on cardiovascular disease and diabetes. One of their examples is from the PREDIMED study where participants who ate a Mediterranean, plant-based diet with nuts and olive oil, but not calorie restriction, showed lower rates of type 2 diabetes and improved metabolic health.
We also know – from AICR’s evidence-based recommendations – that eating a diet built on plant foods like vegetables, legumes, whole grains and nuts, can reduce risk for many cancers, including colorectal and endometrial.