Gut Bacteria

Overuse of Antibiotics Linked to Precancerous Colon Polyps

Taking antibiotics for an extended period of time in early and middle adulthood may increase your risk of developing precancerous growths called polyps in your colon, a large study suggests. [1]
The research, published in the journal Gutadds to a growing collection of evidence that the type and diversity of gut microbes may play a significant role in the development of cancer.

How the Gut, Probiotics May Influence Inflammaging

A key driver of the aging process is inflammation, which is why some people are using the coined term “inflammaging.” When you think about it, it makes sense, as aging is a process of progressive degeneration, and chronic inflammation is a vicious cycle of damage. Until recently, however, it wasn’t exactly clear why and how this process comes about. But now, in a study published on the 12th of April, 2017, scientists explain that inflammaging may be caused by intestinal inflammation and dysbiosis.

How Eating Animal Products Could Make Blood More Likely to Clot

Researchers announced in April that they may have figured out how eating meat causes heart disease. The nutrient choline, an essential nutrient found in meat and eggs, may feed a certain gut bacteria which produce a compound that makes blood sticky and prone to form blood clots. These blood clots can lead to heart attacks and strokes. [1]

If You Want to Get Pregnant, Avoid Soda, New Study Says

New research shows that women who regularly consume sodas may be lowering their chances of getting pregnant.
For the study, researchers interviewed 524 women undergoing in-vitro fertilization (IVF) treatment about their food and beverage consumption. They found a link between low-calorie sweeteners, such as saccharine and sucrose, and reduced fertility rates. [1
Source: Time
The study was presented on 17 October 2016 at the American Society for Reproductive Medicine congress in Salt Lake City, Utah.

Could Antibiotic Use Lead to Type 1 Diabetes?

In a new study, researchers found that repeated treatments with antibiotics increased the risk of Type 1 diabetes in the rodents. [1]
The finding is harrowing, considering that approximately half of all prescriptions written for antibiotics in the United States are inappropriate and that a recent study found that antibiotics are prescribed to children about twice as often as they should be. [2]

Exposure to Certain Foods in Infancy May Prevent Future Allergies

For decades parents have been told to delay feeding their children certain foods they could be allergic to, including peanuts, eggs, wheat, and milk. But recent studies suggest exposing at-risk children to potential allergens as infants might actually prevent them from developing an allergy.
Source: Genetic Literacy Project

New Drug Could Beat Superbug ‘C. Diff Infection’ While Unharming Good Gut Bacteria

Antibiotics have always been a double-edged sword. Yes, they kill what would otherwise be a harmful and sometimes deadly bacteria, but they also kill off the good bacteria in the gut, which allows harmful gut bacteria to proliferate. Now, scientists say they’ve found a way to disarm those dangerous gut bacteria without killing the helpful kind in the process, at least when targeting one type of bacteria.