menu_open Columnists
Hamid Merchant

Hamid Merchant

The Conversation

We use cookies to provide some features and experiences in QOSHE

More information  .  Close

Does more vitamin D in pregnancy make children smarter?

Does more vitamin D in pregnancy make children smarter?

A Danish trial found small memory gains at age ten, but no rise in intelligence and does not support a high-dose routine in pregnancy

07.08.2026 7

The Conversation

Hamid Merchant

Meningitis B vaccine rollout begins for students – what you need to know

Free MenB jabs are now available at pharmacies for students starting university this autumn. An expert answers key questions.

15.07.2026 9

The Conversation

Hamid Merchant