Inflammation has been linked to many diseases, so understanding how to reduce inflammation is important. In a small study in Scotland, 22 people with type 2 diabetes participated in a randomized cross-over study, which consisted of two 8-week interventions with either an oat-enriched diet (their normal diet with oats replacing some of the carbohydrates; average intake of oats was 131g/day, or the equivalent of more than 1 ½ cups uncooked rolled oats) or a diet based on the standard dietary advice from Diabetes UK (average intake of oats was only 5g/day). Researchers then assessed the microparticle concentrations (a marker of inflammation) of patients after each diet and found that the oat-enriched diet significantly improved these risk factors for inflammation.  
Molecular Nutrition and Food Research. 2014 June;58(6):1322-32. (Zhang X et al.) 

A recent review of 37 studies found that people who follow a Mediterranean diet have fewer incidences of bone health issues, like osteoporosis. The reason for this relationship seems to lie in the phytochemicals, antioxidants, and anti−inflammatory properties of the foods eaten in the Mediterranean diet, particularly olive oil. Few human studies have been conducted to help show the mechanism by which olive oil helps protect bones. However, various animal studies indicate that the compounds found in olive oil not only help prevent bone loss, but also help improve bone formation. Though olive oil cannot be solely responsible for the reduced incidences of osteoporosis in places that follow a Mediterranean diet, the growing body of research suggests that olive oil is a key component of maintaining good bone health.
International Journal of Food Sciences and Nutrition. 2014 June;65(7):834−840. (Garcia−Martinez O et al.)

In 2009, the foods subsidized under the WIC (Women, Infants and Children) program changed to include fresh fruits and vegetables, and whole grains, among other changes. Researchers in New Orleans visited small stores in that city when the change was introduced, and then a year later. They found that just 3.7% of stores participating in the WIC program carried whole wheat bread or brown rice in 2009, while 70.4% offered whole wheat bread a year later and 92.6% offered brown rice. Most of this change can be attributed to the impact of the WIC program, as only 1.5% of non-WIC participating small stores carried whole wheat bread in 2010, and only 12.1% carried brown rice. These changes in availability can make healthier choices available not just to people in the WIC program, but to everyone in that neighborhood.
Journal of Nutrition Education and Behavior. 2014 May-Jun;46(3 Suppl);S38-44. (Rose et al.)

At the University of Arkansas, researchers conducted a small randomized crossover trial with 10 healthy men, to compare the impact on blood sugar of eating two different whole grain muffins: a whole sorghum muffin and a whole wheat muffin, each with 50g of total starch. Glucose response averaged 35% lower after the sorghum muffin, leading researchers to suggest that whole grain sorghum could be a good ingredient choice for managing glucose and insulin levels.
Food and Function. 2014 May;5(5):894-9. (Poquette et al.)

At the Madras Diabetes Research Foundation in India, researchers carried out a randomized crossover trial in which they studied the effects of three diets on fifteen overweight Asian Indians. Test meals were identical for the three groups except for the type of rice (brown or white) and the addition of legumes. Fasting serum insulin was measured at the beginning and end of each 5-day test period, during which the subjects underwent continuous glucose monitoring. The scientists found that IAUC (incremental area under the curve, a measure of blood sugar management) was 19.8% lower with brown rice and 22.9% lower with brown rice and legumes, as compared to white rice. Fasting insulin was also markedly lower in the two brown rice phases of the study.
Diabetes Technology and Therapeutics. 2014 May; 16(5);317-25. (Mohan et al.)

Scientists at Isfahan University in Iran carried out a randomized crossover study of 40 overweight or obese women, which consisted of two 6-week interventions separated by a 2-week washout period. During the interventions, women were asked to consumer either 150g or brown rice or the same amount of white rice daily, as part of a prescribed weight-loss diet including 50-60% carbohydrates, 15-20% protein and ≤30% fat. Eating brown rice had beneficial impact on both inflammation and cardiovascular risk markers, including decreases in weight, waist and hip circumference, BMI, diastolic blood pressure and hs-CRP.
International Journal of Preventive Medicine. 2014 Apr;5(4):478-88. (Kazemzadeh et al.)

Looking for a primer on wild rice? This is the place to start! In this review, Canadian nutrition scientists compiled the production history, nutrient composition, and health benefits of wild rice. Exciting findings include wild rice’s high antioxidant activity and association with decreased LDL (“bad”) cholesterol and prevention of atherogenesis (build up of fat in arteries).
Nutrition Reviews. 2014 April;72(4):227-236 (Surendiran G et al.)

Wondering what to have for breakfast? Researchers in Sweden, where rye has been the go-to grain for centuries, set out to compare two breakfast bread choices: whole grain rye crisp bread and (refined) white wheat bread. Although subjects ate similar amounts of each food for breakfast, they reported higher fullness, lower hunger, and less desire to eat after consuming the rye crisp than after eating the white bread. When study participants were allowed to eat as much as they wanted at lunch later that day, those who ate rye crisp for breakfast ate about 8% fewer calories at lunch.
Nutrition Journal. 2014 Mar 25;13(1):26. (Forsberg et al.)