Which is healthier, pure wool felt mattress or coconut palm mattress?

Both kinds of mattresses are healthy.

The advantages of pure wool felt mattress are good air permeability and hygroscopicity, which helps to adjust humidity and keep the interior of mattress dry and clean. Wool also has natural antibacterial and bacteriostatic properties, which can effectively inhibit the growth of bacteria and mites and help to provide a healthy sleeping environment.

Coconut palm mattress is made of coconut fiber, which has good elasticity and support, can provide good spinal support, help relieve back pain and promote body relaxation. Coconut palm mattress also has certain air permeability and antibacterial properties.