What Affects Our Gut Health?

Josh Allen • February 18, 2022

Why Gut Health Is Important?


The gut or digestive system includes your mouth, stomach, liver, gallbladder, pancreas, intestine and rectum. Having a healthy 'gut' means optimizing absorption of nutrients, blood sugar, elimination of waste, detoxification and is even linked with mental health. 


The Top Things That Affect our Gut Health:


1) Food

  • Low quality foods damage the gut. Processed foods and inflammatory foods like wheat, dairy, corn, soy, sugar (The Furious 5) are common culprits for many people.
  • A lack of variety in foods limits gut bacteria variety and increases the risk of food sensitivities. 
  • Alcohol. Reduces good bacteria while increasing bad bacteria. 
  • Low veggie/fiber intake - impedes bowel movements and affects cholesterol/blood sugar.


2) Stress

  • When we are stressed, the digestive system slows down. This is why you lose your appetite or become constipated when you are stressed.
  • Chronic stress creates a chronic state of high cortisol which is one of the biggest causes of 'leaky gut' and food sensitivities. 


3) Chemicals

  • Chemicals can enter our body via mouth, lungs or skin. 
  • Food, cosmetics, soaps, cleaning agents etc are the likely places where we are getting chemicals from.
  • Chemicals put stress on our body. Our liver is our main detoxification pathway and often works overtime. When it is overburdened, chemicals get stored in fat cells.


4) Medications

  • Medications are extremely hard on the gut. They can alter gut bacteria and affect the integrity of the gut wall/mucus lining.
  • Common examples are: antacids, NSAIDS, antibiotics and birth control.


5) Overgrowth/Infections

  • Our gut always contains good and bad bacteria. The key is to limit the bad bacteria.
  • Foreign bacteria becomes a problem when our internal environment supports their growth.
  • Signs of overgrowth: constipation/diarrhea, bloating, acid reflux, itching, skin issues and food sensitivities.


Click
HERE to download the above along with more information about digestion and gut health for further reading. 


Need help with your digestion? We offer health coaching with emphasis on nutrition and lifestyle habits that support health digestion. Contact us at
Info@NovaHealthClub.com

By Nova Health Club May 26, 2026
Think your peak fitness years are behind you once you hit your 50s? Think again. Meet Kris, a Nova member who recently compared his current fitness stats
By Nova Health Club May 1, 2026
A consistent member for years, Rosalind shows up twice a week and makes her health a priority next to work and family.
Supernova
By Nova Health Club April 3, 2026
Matt proves that when you add commitment to a structured plan, success is inevitable.
By Nova Health Club March 1, 2026
Joy joined Nova with the goal to rebuild strength and push herself physically again. Over the past few months, she has proved her commitment to this goal despite a very demanding schedule.
By Nova Health Club February 2, 2026
See how Joe transformed his body, mindset and consistency to take his results the next level!
By Nova Health Club January 8, 2026
In this interview, Beth shares how she stayed motivated, how her mindset and nutrition changes contributed to her results, and how she plans to keep the momentum going into 2026.
By Nova Health Club December 2, 2025
Over the past year Dino has trained consistently, built mobility and strength across every major lift, and hit daily activity goals like 7-8k steps - even while navigating the difficult loss of his wife this past year.
By Nova Health Club October 31, 2025
Sarah has been training with Nova for just over a year and we chose her as our SuperNova for how she uses training and fitness to stay strong for what she loves most: skiing, surfing, and adventure.
By Josh Allen October 22, 2025
It's that time of year again where Halloween candy is everywhere - especially if you have children who are in the trick or treating age. We all know that candy is unhealthy and we are aware of sugar's detrimental effects on our health, from weight gain to cavities... But do you know the risks in eating Halloween candy that go beyond weight gain and cavities? While sugar is certainly a concern, other ingredients in many popular candies can chip away at your health and well-being. The Deceptive Allure of Halloween Treats While eating Halloween candy can be a nostalgic pleasure, the ingredients list tells a different story. I personally love Halloween but about 7 years ago I went clean and gave up Halloween candy for good because I learned it is much more than a sugar problem… Beyond sugar, are ingredients like hydrogenated oils, high-fructose corn syrup, artificial colors, titanium dioxide and common allergens like wheat, corn, dairy, and soy. These ingredients can wreak havoc on our bodies, leading to a host of negative health effects that most consumers overlook. Beware: 5 Ingredients in Halloween Candy With Negative Health Effects 1. Hydrogenated Oils: Hidden Fats Hydrogenated oils transform liquid oils into solid fats and enhance texture and shelf life. These trans fats are notorious for raising bad cholesterol levels, increasing the risk of heart disease and causing inflammation in the body. Look out for the word ‘Hydrogenated’ in candies like Skittles or Starburst 2. High-Fructose Corn Syrup (HFCS): A Sweet Sabotage HFCS is another frequent offender. It’s a cheap, sweet alternative to sugar that can lead to rapid spikes in blood sugar levels and cravings. Overconsumption of HFCS has been linked to obesity, insulin resistance and fatty liver disease. Many people consume HFCS without even realizing it. Candies like Oh Henry and other chocolate bars have HFCS. 3. Artificial Colors: A Rainbow of Risks The colors that make Halloween candy so visually appealing are often the result of artificial colorings like Red 40, Yellow 5 (Tartrazine), Yellow 6 (Sunset Yellow) and Blue 1. Studies have shown links between these artificial colors and hyperactivity in children, as well as allergic reactions as well. Here are some of your Halloween favorites with these colors: Skittles , Maynards , Sour Patch Kids , Jolly Rancher , Twizzlers , Starburst and M&M’s 4. Titanium Dioxide: The White Truth Titanium dioxide is used in many candies to enhance their whiteness and opacity. It is a detergent that damages your gut and decreases your gut microbiome. Any candy that has a white center, like Skittles is known to use this ingredient. 5. Allergens: Hidden Dangers for Sensitive Individuals Finally, we can’t forget the processed allergens like wheat, corn, dairy and soy in many candies like Mars or Snickers . Those who are highly allergic know to stay away from foods with these ingredients but what about the low grade allergic response that most people ignore? Hives, scratchy through, congestions, asthma, sneezing, itchy eyes and mild GI discomfort are all effects of these allergens. The Scary Reality Halloween is a fun time but we’ve really thrown in the towel when it comes to our health based on the things we are accepting as ok. We've created a society where we buy the cheapest, lowest quality candies to give to our children (and ourselves). Most, if not all of the mainstream candy companies produce products that are high in chemicals to preserve shelf life, to entice our eyeballs and to stimulate our brain to want more the moment it hits our palette. We've also bought into the idea that it's ok because it is just once a year... but the reality is that this food is everywhere all the time. If it was just one day on Oct 31 then sure - that could be ok, but most children are coming home with more than 10lbs of candy that they consume over the next 30 days. It’s no wonder why so many of us suffer with health issues including our children. Modern children are being diagnosed with more health problems than previous generations. Things like childhood depression/anxiety, food allergies, ADHD, autism, eczema and obesity are just some of the things we are seeing more of. Stay Vigilant and Read Labels Can we blame our poor health all on Halloween candy? Certainly not - it's more than just candy in October however the amount of candy with the above ingredients being consumed during Halloween and through the year is definitely a contributor. So when it comes to candy, watch out for the sugar but it’s time to wake up to the other ingredients that are damaging us. The best thing to do is read the labels and be aware of what you choose to consume. And hopefully in time we choose to buy 'treats' that are not filled with chemicals. Next year, choose to buy healthier options versus the mainstream candy we grew up with. Healthier Alternatives Here are some options to consider instead of the mainstream low quality garbage that we've been accustomed too: Chocolate Bars Unreal Coconut Bars : This company is on point with way healthier ingredients than the mainstream. They carry an assortment of candies beyond just the coconut bar (which is one of my faves). Granola Bars Made Good : You've probably seen this brand around in stores - specializing in gluten free healthier granola bars. Cookies Simple Mills : Making cookies and baked goods gluten free and with sweeteners that have a lower glycemic index than regular sugar (less of a blood sugar spike) Candies Smart Sweets : Candies without artificial colors and high sugar Lollipops & Jelly Beans YumEarth : W ithout artificial colors Water Enhancer (Vitamin C) Emergen-C : Something different from usual candy - Vitamin C drink crystals that are a much healthier option to candy and kids love em. There are more brands out there but you have to be on your toes when buying. Pay attention to brands, scrutinize the ingredient list and pay the extra money. Every dollar you spend is a vote - the more we vote for the better products for our health, the lower the cost will end up being in the future.
Show More