menu_open Columnists
Charlotte Gupta

Charlotte Gupta

The Conversation

We use cookies to provide some features and experiences in QOSHE

More information  .  Close

Could cutting back on caffeine really give you more vivid dreams? Here’s what the science says

Could cutting back on caffeine really give you more vivid dreams? Here’s what the science says

There’s not a lot of research on whether cutting down on caffeine makes our dreams more vivid. But that doesn’t mean we’re completely in the dark.

08.09.2025 40

The Conversation

Charlotte Gupta

Is sleeping a lot actually bad for your health? A sleep scientist explains

Studies have shown people who sleep more than average have a higher risk of health problems and death. But is sleeping a lot a symptom or a cause?

23.07.2025 6

The Conversation

Charlotte Gupta

Does eating cheese before bed really give you nightmares? Here’s what the science says

A new study suggests eating dairy products before bed could be linked to nightmares. Here’s why cheese could be a culprit.

03.07.2025 3

The Conversation

Charlotte Gupta