Starcast Join the waitlist
Change Your Mind with New Scientist

Change Your Mind with New Scientist

Supplements - The Surprising Pill that Actually Helps your Brain

May 21, 2026 · 43m

Coming soon to iPhone. Already have it? “Listen in Starcast” takes you straight there.

On this episode

About this episode

If the wellness industry has you wondering whether your daily supplements are helping your brain, or just draining your bank account, this episode is for you. New Scientist journalists Cat de Lange and Helen Thomson reveal the science behind multivitamins, omega-3s, vitamin D, creatine and more, separating the snake oil from the evidence that actually stands up. Along the way, they unpack why even the most scientifically minded people can fall for wellness trends, how social media has transformed the supplement boom, and what researchers are really discovering about brain health as we age. They’re joined by Harvard professor and physician JoAnn Manson, who has led some of the largest and…