(1) So why is boosting serotonin so great? Well, this neurotransmitter helps decrease feelings of hunger, boosts mood and improves heart health. Low serotonin levels are linked to mild to moderate depression, which can lead to symptoms such as anxiety, apathy, fear, feelings of worthlessness, insomnia and fatigue, so boosting them is essential for health.
(2) This is the first study that showes the benefits of nuts in reducing levels of substances in the body associated with inflammation and other cardiovascular risk factors in patients with metabolic syndrome. Because of the obesity epidemic, the number of people with metabolic syndrome is on the rise, so this research could help a lot of people.
(3) But bean benefits don't stop there. Legumes are a powerful weight-loss super food. One study found that regular bean eaters have smaller waistlines and a 22 percent lower risk of obesity. In part this may be because they’re a top source of fiber. One cup of black beans and lentils each packs a whopping 15 grams, 60 percent of the recommended daily minimum. Research has shown that for every gram of fiber we eat, we eliminate about seven calories. And a study of Brazilian dieters found that over a six-month period, each additional gram of fiber consumed resulted in an extra quarter pound of weight loss.