

How Many Eggs Do Women Have?
Women are born with a fixed number of eggs that decline with age. Discover how egg count, ovulation, and aging affect fertility — and options like egg freezing.


Best Workouts to Strengthen Your Heart Without Running
Running isn’t the only way to train your heart. Explore low-impact, joint-friendly workouts that boost cardiovascular health and fitness.


Why Do Humans Have Different Skin Colors?
Human skin color is shaped by sunlight and melanin — not race. Explore the evolutionary reasons for color diversity and how it protects our health.










































