Welcome. I don't speak Spanish, but I see you are from the Mexico. Check this out

Latin America most happy - US ranks 38th

Here are some of my other posts:

Did the FDA do something right? Proposal to reduce opiods with alternative pain therapy like acupuncture

Plastic Bag use Drpped 85%

Don't know how to cook with turmeric?

Fasting -- more time on Steemit