Long COVID may be triggered by low iron levels, scientists discover By Alex Mitchell Published March 4, 2024, 3:23 p.m. ET ...

Diet and health conditions can cause iron deficiency (low iron levels) and symptoms like fatigue, weakness, gastrointestinal (GI) pain, and decreased concentration and memory. In the United States ...

"Low iron could easily be one of the reasons that a woman is experiencing brain fog during the menopausal transition," he said. "It also may be why some women talk about their eyesight changing ...