University Of Plymouth

This study looks at how everyday mouthwashes change the natural balance of bacteria in your mouth and whether that affects your heart health. Researchers will test several over-the-counter mouthwashes in 200 adults, some with gum disease and some without. The goal is to find out …

This study looks at how nitrogen narcosis—a condition that can cause euphoria and poor coordination when diving deep—affects divers who have previously had an inner ear decompression illness. Researchers will compare two groups: healthy divers and those with past inner ear injury…