Making Way for the Good Bacteria
For most people, the mention of bacteria conjures pictures of harmful microbes that are associated with germs and sickness. However, there are actually millions of good bacteria, or probiotics, lining your colon that help your body digest nutrients. Probiotics also help battle bad bacteria that can wreak havoc on your immune system, energy levels, and overall health in general. While your diet is a large indicator of what your gut health can look like, a new study shows that even exercise can be beneficial in tipping the scales in the favor of the healthy flora your gut needs.
An Exercise in Better Gut Health
While diets can vary from person to person, researchers wanted to explore the degree to which exercise and diet in combination might be beneficial to the good bacteria count in your gut by observing several test groups. One test group consisted of rugby players due to their adherence to a more extreme diet and intense physical training. Athletes are prone to eating a more varied diet which would help enrich gut flora. The other control groups consisted of two groups of men: One group that had a normal body mass index (BMI) and engaged in periodic light exercise, while the second group were primarily sedentary and were considered overweight or obese. As one would expect, the group of athletes—due to their high level of activity and more varied diet, which included a higher protein intake—had not only more good gut bacteria, but also a variation in particular strains which has been linked to promoting healthy weight management and reduced risk of inflammation.
Food Quality Matters
Researchers and critics were quick to point out, that while these results do show a lot of promise, the link between exercise and healthy gut bacteria cannot be definitively proven from this study. Besides engaging in more physical activity, the athletes ate better-quality foods such as more fruits and vegetables compared to the sedentary test subjects who ate more snacks and processed foods. Diet, as many know, plays a major role in the health of your gut. Processed foods contain sugar, which can stimulate the growth of bad bacteria whereas fermented foods promote good bacteria growth. Health experts also caution against consuming too much protein if you aren’t a professional athlete because the metabolisms of athletes are very different from an average person’s.
Catering to Your Gut for Better Health
The study does make it clear though that sufficient levels of gut bacteria are crucial to overall health. People with more active lifestyles usually have a more varied, nutritious diet that supports healthy levels of gut bacteria, so even if the direct relationship between exercise and gut health hasn’t been established, it’s always a good idea to be physically active. Catering to your gut health with a balance of exercise, healthy eating, and probiotic supplementation is a great way to help the good bacteria in your digestive system gain the upper hand on gut health and lead to more optimal living.