rana

The Poisonous Granular Frog

The spectacular family of poisonous frogs (Dendrobatidae) surprises with its beautiful and colorful and lethal frogs. In Costa Rica, we have eight species of poisonous frogs. Those of the genus “Silverstoneia” and “Allobates” are not […]

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rotwein

Red wine – the new manna?

Red wine is rich in molecules with antioxidant effects, such as polyphenols among which resveratrol is found. These molecules can decrease and even block oxidative stress related to pathologies such as cardiovascular, neurodegenerative, or cancer. […]

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