Even though leaky gut isn’t an official medical condition, several resources explain what it is. There are more and more leaky gut supplements that may help reduce the effects of the condition.
Some of the symptoms associated with leaky guts can also be associated with other medical conditions. Thus, someone with these symptoms may or may not have a leaky gut.
The treatment methods being used or recommended to strengthen the lining of the gut walls can be theoretically possible. However, no research backs up such treatment methods.