Two recent studies, presented at the American College of Gastroenterology’s 76^th Annual Scientific Meeting, discovered a connection between IBD and vitamin D status, or with latitude of geographic location at age 30. Latitude has been found to be strongly correlated with vitamin D status, because vitamin D is most commonly obtained through UV sun exposure. Those people living at higher latitudes are more likely to have insufficient vitamin D status; thus, the vitamin D connection to IBD.

In one study, it was found that people who lived in northern US latitudes at age 30 were more likely to later develop IBD. The researchers stated, “This differential risk may be explained by differences in UV light exposure, vitamin D status, or pollution.” The risk of developing Crohn’s disease was 50 percent lower in those people living in southern latitudes at age 30, and for ulcerative colitis, it was 35 percent lower.

In the second study, vitamin D3 supplementation was given to Crohn’s patients with low blood levels of vitamin D. The low-dose group received 1,000 IU daily, and the high-dose group received 10,000 IU daily. After 26 weeks of supplementation, there were differences in vitamin D levels, but more importantly, there was a significant improvement of disease symptoms in the high-dose compared to the low-dose group.

So many conditions are affected by insufficient vitamin D levels. If you do not know your vitamin D level, get it checked, even if you live in the south. Most integrative doctors recommend a vitamin D level of at least 50 ng/dL.

No, it’s not science fiction, just an emerging field of real science that continues to amaze doctors, scientists, and just about everyone in the health care community. And at the heart of it all is something that can’t even be seen with the naked eye—the trillions of microscopic bacteria that have been living in your gut since the day you were born.

The human digestive tract is where more than 70 percent of the body’s natural immune defenses are found. That means it plays a vital role in preserving overall health, and study after study has shown that the good bacteria (called probiotics) can help prevent everything from digestive problems such as irritable bowel and constipation to inflammation-related conditions such as asthma and allergies. Not only that, but the variations between one person’s gut environment and the next can make a big difference when it comes to whether or not they are more prone to certain diseases or conditions throughout life.

While this comes as no surprise to natural health experts—who have been touting the benefits of probiotics and a balanced gut for years—their hope is that it will increase awareness about the benefits of taking a daily probiotic supplement at every age in order to promote lifelong health.

Teaching kids early about the importance of good bowel health is the first step toward helping prevent occasional constipation, and it begins with making sure they eat plenty of fiber. Fiber adds bulk to the stool and helps to strengthen the colon muscles to ensure healthy bowel movements. It also helps absorb and eliminate harmful toxins in the gut. For picky eaters, a natural fiber supplement may be the best option.

In addition to eating more fiber, a diet rich in Omega oils can help keep the colon lubricated to ease elimination and avoid straining. A daily probiotic is also recommended to maintain a healthy bacteria balance in the intestines and promote regular, healthy bowel movements. Drinking plenty of water throughout the day is also essential for keeping stools hydrated and thus easier to pass. Finally, make sure kids know the importance of good bowel health, and encourage them to take their time on the toilet and avoid straining or pushing.

When constipation does strike, a natural herbal laxative made with traditionally used ingredients such as flax fiber, fig, prune and peach leaf can help get things moving again and ease abdominal discomfort. Probiotics may also be included for additional bowel support.