Gut bacteria and Weight Loss

As previously mentioned, the GI system hosts about 100 trillion bacteria, so a diverse gut

microbiome is important for a proper digestion and nutrient absorption. Each bacteria species

possess a special job, depending on their unique characteristic and metabolic pathways. GI

bacteria break down organic matters to smaller compounds, making essential vitamins and

regulating the nutrients absorptions. A poor GI system and lack of diversity leading to digestive

problems and nutrient deficiencies. A diverse and balanced gut bacteria can significantly help

with weight loss by influencing how your body absorbs carbohydrates and how many calories

are extracted from food and how your body uses the calories. Gut bacteria regulates appetite

hormones and stores fat. Studies show that certain types of gut bacteria can promote feelings of

fullness and even help with fat burning. The gut microbiome can produce hormones like ghrelin

and leptin that controls hunger and fullness. A healthy gut may reduce ghrelin levels, which can

reduce the appetite. Gut bacteria break down dietary fiber and produce SCFAs, which provide

energy and help you feel full. An unhealthy gut microbiome can increase inflammatory markers,

that can lead to weight gain. Food rich in probiotics can help reduce inflammation by improving

the health of the gut lining. Some gut bacteria may help reduce fat storage. Gut bacteria digest

antioxidants in plants such as flavonoids, that can help prevent weight gain. Antioxidants such as

phenol that gives plants their color can protect the GI system from intestinal oxidative stress by

regulating the composition of beneficial bacteria. Eating a plant-based diet with plenty of fruits

and vegetables, whole gain, nuts, and beans can keep the gut balanced. Obesity and excess fat

trigger estrogen production by converting androgen to estrogen. Androgen is a male hormone.

Excess estrogen in postmenopausal women causes hormonal imbalance and increases the risk of breast cancer.