AC vs Cooler: Which is safer for health this summer? Expert insights

• Intense summer heat prompts AC and cooler usage, raising health concerns about their impact.
• AC reduces humidity, leading to dry skin, breathing difficulties, sore throat, blocked nose, and muscle stiffness.
• AC use in closed rooms can lower oxygen levels; 21-24°C is recommended for night-time comfort.
• Coolers offer natural cooling but increase humidity, potentially causing skin issues, allergies, and bacteria if not cleaned.
• Coolers are generally considered safer than ACs, especially in dry climates, but proper maintenance and usage are vital for both.