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Weight

A new study in Nature Communications confirms that when it comes to weight loss, not all calories are created equal.
It’s all about what you’re feeding your gut microbes! Processed foods that are low in fiber and typical of a Western diet (think packaged chips, cereals, and sugary snacks) are rapidly absorbed in your upper GI tract – providing maximal calories for you, and minimal for your gut bacteria. Less processed high-fiber foods like lentils, […]
Chewing Gum – Friend Or Foe?
Gum. Whether it’s serving a purpose as a hunger suppresser, an outlet for nervous energy, breath freshener, or a sweet treat after a savory meal, there’s one underlying question we are often asked – is gum beneficial or detrimental to gut health? There are two sides to every story. On one hand, some sources point […]
C-section Linked To Obesity
C-section births significantly increase the risk of adulthood obesity and type 2 diabetes in female offspring. Researchers conducted a prospective study analyzing data in 33,226 mothers born between 1946 and 1954. Out of those analyzed, 1,089 women were born via C-section. In the cohort 36.6% of children born were found to have obesity and 6.1% […]
Excessive Body Weight Predisposes COVID-19 Complications
New research shows that excessive weight is a main determining factor in who experiences complications from COVID-19 and who doesn’t. COVID-19 complications are heavily defined by respiratory symptoms – specifically acute respiratory failure and acute respiratory distress syndrome – that can be driven by characteristics common in obese individuals, including chronic, low-grade inflammation and hyperventilation […]
Dietary Fats Alter The Gut Microbiome
A 6-month randomized controlled trial investigated various dietary fat levels and their impacts on the gut microbiome. The study included 217 young, healthy adults, aged 18 to 35, and provided all of the food participants ate during the 6-month period. Fat consumption was split up among three groups – a low-fat diet (calories from fat […]
Medications & Weight Gain Linked
Could your medication be the cause of your weight gain or inability to lose weight? A recent study presented at the United European Gastroenterology week this year found that commonly prescribed medications significantly alter the gut microbiome, increasing the risk of infection, weight gain, obesity, and a host of other diseases and conditions related to […]
This Is Your Weight Loss Enemy
When we want to lose weight, most of us immediately start counting calories as our go-to method. But did you know it’s not the calories themselves that primarily cause weight gain? It’s much more about what kind of food you eat, not how much you eat. And one of the most harmful foods for an […]
Dr Robynne Chutkan
Dr. Chutkan's Newsletter
Read the latest news and research from Dr. Chutkan’s blog. From the most up to date science on the microbiome, to the best in gut-derived wellness – we are your complete guide to gut health! Sign-up now and receive FREE access to the Gutbliss Food Guide, Meal Plan, & Recipes, which includes all the basics on how to eat to optimize your microbial health.