Camping hammocks
They're equally healthy for humans since they keep you off the ground. No need to worry about ground snakes, insects and other potentially dangerous creatures. Of course, those sometimes exist in trees or the air, too, but one thing at a time.
For those airborne pests, many camping hammocks offer netting
Camping hammocks often have extra features not found in more traditional styles such as Brazilian or Mayan hammocks. Beyond the netting or tent already mentioned, they often have pockets
Fabric choices other than nylon are available, but take care. You don't want to have to carry around or use a soggy hammock. Fording through streams or being caught in a downpour can easily wet your hammock. You may not have the option of drying it out before use. That makes it unusable for sleeping and heavy to carry. And every backpacker knows how annoying it is to carry gear you can't use. It's possible to get an enclosing sack for a cloth hammock, but that will add weight. Choose accordingly.
There are some potential downsides to camping hammocks that potential users should keep in mind.
Modern camping hammocks are designed to be very thin in order to keep them lightweight and easy to fold. Many weigh less than 2lbs and can be folded up into a rectangle a few inches on a side and an inch thick.
But that very thinness can sometimes make them poor as insulators. On a hot summer trip that isn't usually a problem. But in the mountains at night, or on trips at other times of the year, that can make sleeping in one a bit cool. Dress accordingly.
Camping hammocks