Science Uncovers 7 Surprising Health Truths in 2025

• Post-workout hot baths (42°C) enhance athletic performance in low-oxygen conditions, aiding altitude adaptation.
• Collagen supplementation improves muscle-tendon stiffness and explosive strength in young men, extending beyond anti-aging benefits.
• Beetroot juice lowers blood pressure and improves oral microbiome in older adults; exercise reduces internet addiction in students.
• The positive emotional "sexual afterglow" can last up to two days, boosting mood.
• Pickle juice's sour taste quickly alleviates muscle cramps, and high fruit intake is linked to better lung function.

Why It Matters: 2025 research challenged wellness myths, revealing new scientific insights on health from hot baths to fruit intake.