6 Signs Your Probiotics Are Actually Working, According to Doctors

Probiotics – nicknamed “good” or “helpful” bacteria by health professionals – are live bacteria and yeasts that help keep your gut healthy and improve digestion. However, when you start upping your probiotic intake (either through supplements or eating probiotic-rich foods), it can be hard to tell if probiotics are actually making a difference. Even experts agree that it isn’t always so simple.

“There are no magic telltale signs that probiotics are working, but you may see an improvement in abdominal pain, bloating, inflammation, and weight,” Kumkum Sarkar Patel, MD, MPH, a board-certified gastroenterologist in California, tells POPSUGAR. If taken as intended, probiotics can restore and improve your gut environment or “flora,” and overall health in several ways. If you feel the following improvements after taking probiotics, it’s likely that they’re working properly.

1. Decreased Abdominal Pain and Discomfort

While it might seem like general knowledge, it turns out that a decrease in overall gastrointestinal symptoms is one of the easiest ways to tell if your probiotic is working. “Decreasing the stretch imposed on the small bowel and colon, [which] is typically caused by ‘bad’ bacteria, can lead to decreased pain and discomfort in the abdominal region,” Julia Hughes, MD, a gastroenterologist in North Carolina, tells POPSUGAR.

2. Reduced Bloating and Gas

Similar to how probiotics can help eliminate gastrointestinal symptoms through a more diverse gut flora, they can also reduce fermentation and bloat caused by an unhealthy balance of gut bacteria. “When the ‘good’ bacteria predominate, they can reduce the production of excess gas production and distention on the bowel,” Dr. Hughes tells POPSUGAR.

3. Increased Regularity in Bowel Movements

Probiotics can help regulate gut motility, as well as bowel movements. “By moving the intestines and emptying the bowels, many people experience relief from constipation and other abdominal pain,” Dr. Patel says. Dr. Hughes adds that this benefit can also relieve diarrhea and other irregular bowel movements.

4. Improved Digestion

A diet rich in healthy, whole foods and probiotics can help your gut physically feel better, in part because of its effects on digestion. “A balanced gut flora can help with digestion of food on a day-to-day basis, and in certain situations, even help reduce symptoms of indigestion, dyspepsia, and sluggish motility,” Dr. Hughes explains.

5. Improved Immunity and Energy

If you’re feeling more energised and haven’t been knocked down by a cold recently, it’s possible that your probiotics may have helped play a role in this. “Maintaining a healthy gut microbiome can also boost immunity and energy by aiding in proper digestion and absorption of nutrients,” Dr. Hughes explains. “So, not only is the microbiome responsible for protecting us against infection in the gut directly, it also contributes to our overall well-being by allowing us to use what we are feeding our body efficiently.”

6. Decreased Bowel Inflammation

Because probiotics help maintain a healthy gut biome, those with inflammatory bowel disease (IBD) or other similar inflammatory conditions may notice relief after taking them. “In certain patient populations, live probiotics, in combination with traditional medical management, have helped reduced inflammation in the small bowel and colon,” Dr. Hughes says.

While exhibiting one, two, or all of these changes can be a sign that your probiotics are working, Dr. Patel explains that it’s highly individual and dependent on each person’s gut flora. “There is no set time for probiotics to ‘kick in’ or no immediate cause and effect responses seen by taking probiotics as they participate in a complex web of responses to regulate mental, gut, and immune health,” she says. Additionally, Dr. Hughes recommends checking in with your doctor after one to two months of consistent, intended use to reassess whether symptoms are improving.