Are probiotics good for you? Probiotics are beneficial bacteria that support digestion and overall health. They can help keep your digestive system running smoothly, protect against some infections and stomach issues, and may even help lower cholesterol. For many people, these microbes are important for breaking down food, absorbing nutrients, and producing certain vitamins. Their primary role is to keep a healthy balance of microbes in the body.
When illness or antibiotics allow harmful bacteria to increase, probiotics help restore balance by crowding out the bad microbes. You can get probiotics from supplements, but probiotic-rich foods tend to be more effective. Common sources include yogurt and fermented foods like sauerkraut, kefir, kombucha, and pickles; many people favor plain or Greek yogurt as an easy option.
Busy schedules make supplements tempting, and they can be useful if you don’t regularly eat fermented foods. Probiotics are often recommended for digestive health and may also support the immune system, aid in weight management for some people, and help prevent or treat women’s health issues such as yeast infections and urinary tract infections. Some users report improvements in skin conditions, allergies, asthma, and reduced inflammation.
Probiotics can cause side effects for some people, so it’s important to be aware of them. Possible reactions include allergic responses, stomach aches when you first start taking them, and temporary gas, bloating, or diarrhea as your body adjusts. In some cases, a person’s own microbiome is already balanced and additional probiotics aren’t needed, so taking them could cause unwanted effects. Always talk with your doctor before adding probiotics or any supplement to your routine.
If you’re taking probiotics and aren’t sure they’re working, look for signs like increased energy, fewer digestive problems (less bloating, gas, or discomfort), and a more stable mood. Many people find daily probiotics helpful, but if you experience adverse effects, stop taking them and consult your healthcare provider.
