Umm Al-qura University

This study tested which of two common dental pastes works better to reduce pain in the first two days after an emergency root canal. Researchers compared a standard paste (calcium hydroxide) against a paste containing a steroid and antibiotic (Tobradex) in 43 adults with severe t…

This study tested whether taking daily omega-3 fish oil supplements could help reduce feelings of stress, anxiety, and depression, and improve memory and sleep quality. For three months, 64 stressed Saudi adults took either omega-3 capsules or a placebo pill, without knowing whic…

This study tested whether a structured program of neck stretching and strengthening exercises could improve swallowing and breathing in people with swallowing difficulties caused by neck problems. 32 adults with this condition, aged 35-50, did exercises three times a week for eig…