Cellphone Radiation Causes Abnormal Blood Clumping in Just 5 Minutes, Study Finds Ultrasound imaging revealed that cellphone exposure caused a healthy woman’s blood cells to abnormally clump up, even when the cellphone was an inch away from her skin, according to a new peer-reviewed study published in Environment: Science and Policy for Sustainable Development. https://www.tandfonline.com/doi/full/10.1080/00139157.2025.2471222 https://childrenshealthdefense.org/defender/cellphone-radiation-abnormal-blood-cells-rouleaux-formation/