10 Reasons Everyone Should Take a ProbioticWith 100 trillion bacteria and many different species of microflora floating around in our intestinal tract, a balance of good and bad bacteria is necessary to maintain the normal functioning of our immune system and intestines, as well as to promote optimal health.

Considering the recent attention being paid to probiotics—many positive medical studies have been reported in the mainstream media—more people are asking why they need to take a probiotic to protect and improve their overall health.

Here are 10 reasons to take a probiotic for your good health:

1. Your body is under constant attack externally (from exposure to bad bacteria) and internally (our go-go lifestyles hinder our eating habits). Taking a good probiotic, ideally with multiple strains of good bacteria, is the safest, easiest and most effective way to maintain a healthy balance of good bacteria in your body.

2. The human body cannot replenish the various strains of live and beneficial bacteria your body needs every day to stay healthy just by eating foods like yogurt, miso soup, pickles and sauerkraut that usually contain limited amounts of a single strain of bacteria. This is especially true if you’re using probiotics to treat a specific health problem.

3. Probiotics containing multiple strains of beneficial bacteria are more effective in treating a range of health-based problems, including irritable bowel syndrome (IBS), diarrhea, immune function and respiratory tract infections, according to a 2011 analysis of studies.

4. A growing number of studies are showing how taking a probiotic can be beneficial for patients when they are prescribed a broad spectrum antibiotic. Antibiotics can often disrupt the balance of good and bad bacteria in patients’ bodies, causing unwelcome side effects like diarrhea.

5. Taking a good probiotic boosts patients’ natural defenses, protecting them from traveler’s diarrhea, too.

6. New moms can sidestep the prolonged crying and discomfort from their babies suffering infantile colic by giving them a high-quality probiotic.

7. Recent studies have been linked with taking a high-quality probiotic to beneficial effects on the gut-brain axis that may positively affect your emotions and help you beat depression.

8. The healthy bacteria contained in a good probiotic help maintain normal intestinal motility and lessen the problems of constipation.

9. Reducing your risks of colon cancer is as simple as taking a good probiotic.

10. Probiotics are a newfound weapon that may assist in lowering elevated blood pressure and cholesterol levels that contribute to cardiovascular disease.