cardiovascular health

Study Warns Common Sugar Substitute May Weaken the Brain’s Natural Defenses

The idea that a sugar substitute could quietly interfere with the brain has…


Taking Melatonin Could Raise Your Risk of Heart Failure, Study Finds

For decades, melatonin has been marketed as a gentle, natural solution for…


4,000 Daily Steps Cut Death Risk by 40% — Study Challenges 10,000-Step Myth

Millions of fitness trackers worldwide flash daily reminders about reaching…