Eating a good amount of walnuts may reduce your hunger and help you lose weight, a new study says.
Consuming them activates a part of the brain linked to the regulation of hunger and cravings, according to the research published in the Diabetes, Obesity and Metabolism journal.
A study that included 10 obese people were given diets over two sets of five-day sessions while living at a research center. Over the course of the two day sessions, they were given two types of smoothies on a daily basis. One of the smoothies had 48 grams of walnuts and the other one did not contain walnuts but were designed to taste the same and have equivalent nutritional value.
The participants that had the walnut smoothie reported having a reduced appetite. A functional magnetic resonance imaging (fMRI) scan was used at the end of each session to look at the brain as the participants were shown images, some of the foods included hamburgers and desserts as well as neutral items such as flowers and rocks and finally pictures of vegetables and other undesirable foods.
The results found that a part of the brain known as the right insula was active when people who had ate the walnuts were shown the foods considered to be highly-desirable.
Walnuts are found to have many benefits such as lowering your cholesterol, controlling diabetes and improving your metabolism. These types of nuts may not be the best tasting to some but I eat them once in a while when I feel hungry and they are available.
Although this is a small study, it is a step closer to figuring out why walnuts have such an effect on the brain but more research still needs to be done. This is not a weight loss study but it is a demonstration on how walnuts can affect your hunger and increase your chances of losing weight.
Farr OM , Tuccinardi D , Upadhyay J , Oussaada SM , Mantzoros CS . Walnut consumption increases activation of the insula to highly desirable food cues: A randomized, double-blind, placebo-controlled, cross-over fMRI study. Diabetes Obes Metab. 2017;1–5. https://doi.org/10.1111/dom.13060
Bachelor Degree in Criminal Justice
Real Estate Investor & Internet Marketer