Can you eat yogurt with antibiotics?

In this brief guide, we will discuss the following question: “can you eat yogurt with antibiotics?” and other related queries.

Can you eat yogurt with antibiotics? 

Yes, you can eat yogurt with antibiotics. Yogurt intake is very beneficial while taking antibiotics because it is high in probiotics which helps in reducing the risk of diarrhea that is due to antibiotics.

Antibiotics reduce the beneficial bacteria in your gut. However, probiotics that are mostly found in fermented food help in increasing the number of beneficial bacteria thus improving the quality of your gut microbiota. This helps in a quick recovery. 

When the doctor prescribes antibiotics, you should start taking yogurt two hours after taking your medication. However, when you are done with your treatment you should increase your yogurt consumption to two or three times per day for the following two weeks after the treatment ends.

What are antibiotics?

Antibiotics are medications that are prescribed to treat infections caused by bacteria. Generally, its objective is to kill or stop the growth of bad bacteria that have proliferated within the gastrointestinal tract to treat the underlying disease. However, antibiotics also kill good bacteria from the intestine. 

When good bacteria are killed, a dysbiosis or an upset in the bacterial balance within your digestive tract will occur. That’s the reason why people treated with antibiotics are more likely to experience diarrhea and watery stools. This case is known as antibiotics-associated diarrhea. 

Also, some people might experience allergic reactions when taking some types of antibiotics. In such a case consult your doctor to change the medications. These good bacteria help in digestion, especially in fermenting fibers and sugars that can not be digested by enzymes found in the gastrointestinal tract.

What foods to eat when taking antibiotics? 

So, as mentioned earlier, yogurt and probiotic-rich foods such as kefir, cheese, kombucha, sauerkraut, and kimchi. These foods are high in Lactobacilli because they are fermented. This bacteria helps in restoring your beneficial gut microbiota after treatment with antibiotics.

Also, olives contain a good amount of Lactobacillus as well as some antioxidants. However, do not over consume it because it is a type of fat that can lead to weight gain if excessively consumed. And it is high in salt, so avoid it if you have hypertension. 

Probiotics supplements can be beneficial in restoring the gut microbiota. These supplements help in reducing your risk of developing antibiotics-associated diarrhea. However, you should take the antibiotics and the supplements apart from each other. 

If taken together, antibiotics can kill the bacteria in the supplement. Moreover, increasing the intake of foods that are high in fibers is recommended. Because fibers, especially insoluble fibers, can not be digested but are fermented by gut microbiota. 

Thus, the short-chain fatty acids are chemical compounds that come from the fermentation of those fibers and they help in stimulating the growth of beneficial bacteria in the colon. Nuts, legumes, whole grain products, and broccoli are some examples of high-fiber foods.

Moreover, prebiotics are the feeding for the living bacteria that is known as probiotics should also be included in your diet while taking antibiotics. Generally, high-fiber foods are a source of prebiotics but also cacao is considered a source of prebiotics. 

What foods to avoid while taking antibiotics?

Some types of food should be completely avoided while taking antibiotics due to the interaction that might occur between the food ingested and the medication. First, alcohol and alcoholic beverages should be completely avoided. 

Combining alcohol with antibiotics will reduce the effectiveness of the medication as well as increase the person’s risk of developing some symptoms such as nausea, abdominal pain, weakness, dizziness, and alteration in heart rate.

Some types of fruits such as grapefruit should also be excluded from your diet while taking antibiotics. Because grapefruits when consumed as a fruit or fruit juice will decrease the body’s ability to break down the medication, thus benefiting from its effects. 

Also, when the medication is not well digested and absorbed it will remain in your body for a long time thus the concentration of the medication in the blood will increase thus leading to some side effects.  All this is due to an enzyme called cytochrome P450.

Finally, calcium and especially food that is supplemented with calcium interfere with the absorption of the antibiotic in your blood. So, stick to fermented dairy products such as yogurt and cheese to avoid this problem. 


In this brief guide, we discussed the following question: “can you eat yogurt with antibiotics?” and other related queries.


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