After being diagnosed with a cold, it is highly likely that you have been instructed to abstain from consuming dairy products. Yogurt contains probiotics, which can assist the body in producing antibodies and warding against illness. This is in contrast to dairy products, which have the potential to make mucus problems worse.
There is a possibility that the presence of disease-causing microorganisms in your digestive tract and intestinal tract can be reduced by the living, active cultures that are found in yogurt.