Can I Eat Yogurt if I Have Sinusitis? The Probiotic Paradox
                                
                                
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                                    3 min read                                
                            
                                According to research, dairy can thicken mucus for some individuals, which may worsen sinus congestion during an infection. The answer to "Can I eat yogurt if I have sinusitis?" is not a simple yes or no, as it depends on your body's specific reaction to dairy and the potential benefits of probiotics.