Two studies that talk about a healthy diet and health benefits.From Science Daily:
Home cooking a main ingredient in healthier diet, study shows
People who frequently cook meals at home eat healthier and consume fewer calories than those who cook less, according to new Johns Hopkins Bloomberg School of Public Health research."When people cook most of their meals at home, they consume fewer carbohydrates, less sugar and less fat than those who cook less or not at all -- even if they are not trying to lose weight," says Julia A. Wolfson, MPP, a CLF-Lerner Fellow at the Johns Hopkins Center for a Livable Future and lead author of the study.The findings also suggest that those who frequently cooked at home -- six-to-seven nights a week -- also consumed fewer calories on the occasions when they ate out.
Wolfson and co-author Sara N. Bleich, PhD, an associate professor in the Department of Health Policy and Management at the Bloomberg School, analyzed data from the 2007-2010 National Health and Nutrition Examination Survey from more than 9,000 participants aged 20 and older... The researchers found that 8 percent of adults cooked dinner once or less a week and this group consumed, on an average day, 2,301 total calories, 84 grams of fat and 135 grams of sugar. Forty-eight percent of participants cooked dinner six to seven times a week and they consumed 2,164 calories, 81 grams of fat and 119 grams of sugar on an average day.
The research found blacks are more likely to live in households where cooking occurs less frequently than whites; and individuals who work more than 35 hours a week outside the home also cook less often.
From Medical Xpress:
Healthy diets are good for the kidneys
A healthy diet may help protect the kidneys, according to two studies that will be presented at ASN Kidney Week 2014 November 11¬-16 at the Pennsylvania Convention Center in Philadelphia, PA. Dietary modifications may be a low-cost, simple intervention to reduce the burden of chronic kidney disease (CKD).
A higher-quality diet, as measured using 3 different scoring systems for dietary qualities known to reduce the risk of cardiovascular disease, was associated with a 16% to 23% reduced risk of needing dialysis or dying from kidney problems. Higher-quality diets included those high in fruits, vegetables, and unsaturated fats. The researchers also found that high sodium intake (average of 4.7g g/day) was linked with an increased risk of needing dialysis or dying from kidney problems, but no benefit was seen for low sodium intake (average 2.0 g/day) compared with moderate intake. In contrast, high potassium intake was associated with a reduced future risk.