The Healthy Secret
Are probiotics the possible secret to a healthier you? By Sarah Polyakov
Some say YES. The human digestive system naturally is home to more than 500 different types of bacteria. These bacteria help keep the intestines healthy, assist in digesting food, and keep our immune systems healthy.
Probiotics are organisms such as bacteria or yeast that have been demonstrated to improve health. Even though these bacteria are present in the body, they are also available in supplement form as well as in foods such as Greek yoghurt.
Many are touting the benefits of supplementing one’s diets with probiotics. Though the idea of taking live bacteria may seem strange at first, humans have ingested probiotics through the food they eat for thousands of years.
For several years probiotics have been known to greatly lessen the symptoms of ailments like Crohns disease. But, they have also demonstrated the ability in some research studies to stave off acne, to relieve stress, to assist in weight loss, and to promote overall healthy aging.
Within our digestive system, a healthy balance of friendly bacteria must be present in order for our systems to function optimally. Probiotics work to enhance the numbers of good bacteria in our guts and thus stave off digestive diseases such as irritable bowel syndrome.
On the other hand, digestive disorders happen when the balance of friendly bacteria in the intestines becomes disturbed. This can happen after an infection or after taking a strong course of antibiotics. Intestinal problems can also arise when the lining of the intestines is damaged, and taking probiotics may help the intestinal tract to recover.
A recent study in the journal of science showed that people with a healthy body mass index have a different make-up of gut bacteria than people who have a high body mass index. Doctors are researching how to leverage bacteria to develop natural weight management techniques. Some doctors are still encouraging the public to supplement with probiotics to assist in maintaining weight.
In a study where mice were stripped of their essential microbes, they had higher levels of cortisol and altered levels of an essential brain chemical referred to as BDNF. In humans, it has been demonstrated that such circumstances would lead to extreme stress, anxiety, and perhaps depression. Thus, it has been theorized that supplementing one’s diet with the right probiotic supplement can aid in general stress management.
Of course, there are natural sources of probiotics that humans have been ingesting for centuries. Natural sources include: Greek yoghurt and fermented foods such as tempeh.
There are many probiotic supplements on the market, and it is difficult to sift through all of the information to choose the right one for you. Thus, I recommend criteria to use when choosing a product.
· Make sure that the probiotic supplement you are buying contains live strains of bacteria.
· Look for supplements that contain around 10 billion live organisms. A daily dose of 20 billion live organisms has been demonstrated to be the most effective dose.
· Make sure that you refrigerate your probiotic supplement to ensure that live organisms do not die quickly.
