It is true that what you eat can affect your gut bacteria, for better and for worse, and changes in your gut bacteria or microbiome cause weight gain.
However, it’s important to note that the type of fat you eat matters!
In this article Dr. Hyman will show you why your gut health is so important and how it it’s directly tied to weight loss…
2. Why Is Gut Health So Important?
Optimal gut health has become a prominent focus in 21st century health. Having too many bad critters hanging out in the gut has been linked to numerous problems – including autism, obesity, diabetes, allergies, autoimmunity, depression, cancer, heart disease, fibromyalgia, eczema, and asthma. The links between chronic illness and an imbalanced microbiome (or gut bacteria) keep growing every day.
Many scientists have begun to refer to the gut as our second brain, an idea that is reflected in amazing books like The Good Gut, Brainmaker, The Microbiome Solution, and The Gut Balance Revolution.
Having a healthy gut should mean more to you than being annoyed by a little bloating or heartburn. It becomes central to your entire health and connected to everything that happens in your body. That’s why I almost always start treating my patients’ chronic health problems by fixing their guts first.
You can begin to understand the importance of gut health when you consider there are 500 species and three pounds of bacteria in your gut. There are trillions of bacteria in your gut, and they collectively contain at least 100 times as many genes as you do. The bacterial DNA in your gut outnumbers your own DNA by 100 times. You have about 20,000 genes, but there are 2,000,000 (or more) bacterial genes!
Altogether, your gut is a huge chemical factory that helps to digest food, produce vitamins, regulate hormones, excrete toxins, produce healing compounds and keep your gut healthy.
Intestinal health could be defined as the optimal digestion, absorption, and assimilation of food. But that is a big job that depends on many other factors. For example, the bugs in your gut are like a rain forest – a diverse and interdependent ecosystem. They must be in balance for you to be healthy.
Too many of the wrong ones (like parasites, yeasts or bad bacteria) or not enough of the good ones (like Lactobacillus or Bifidobacteria), can lead to serious damage to your health.
Good fats, including omega 3 fats and monounsaturated fats – such as extra-virgin olive oil, avocados or almonds – improve healthy gut flora, while inflammatory fats, like omega 6 vegetable oils, promote growth of bad bugs that cause weight gain and disease.
Even obesity has been linked to changes in our gut ecosystem, resulting from an intake of inflammatory omega 6s and not enough anti-inflammatory omega 3s. Bad bugs produce toxins called lipopolysacchardies (LPS) that trigger inflammation, insulin resistance or pre-diabetes and therefore, promote weight gain.
Lack of sleep and chronic stress also contribute to gut imbalance, In fact, your gut flora listens to and becomes influenced by your thoughts and feelings. So be sure to get 7 to 8 hours of quality sleep and remember to practice your favorite stress reduction activities daily.