From wrapping paper and greeting cards to party favors and ornaments, millions of everyday items sparkle due to glitter. And while these shimmering objects are festive and eye-catching, they’re harming our planet and contributing to climate change. Environmental science researcher Claire Gwinnett PhD explains how.

Maintaining a healthy ocean is critical for a healthy planet, and your seafood choices have a direct impact on the state of our seas. Here are actionable ways that you can lower the impact of the seafood you eat.