It is possible that an inflammatory reaction in the brain and a change in energy management cause many complaints in long COVID.
Aging causes the volumes of our brains to decrease, which mostly affects our memory and thinking capacities. But you might be able to slow down this aging by living healthfully.
Your hands and mouth are intrinsically connected to each other. This relationship presumably developed through eating behavior and, nowadays, it also plays an important role in language.
People who have faced death report seeing a white light at the end of a tunnel, experiencing their life flashing before their eyes, or feeling like they have left their physical body. What might be causing these experiences?