Fish oil supplements are often touted as good for your heart health, but a new study finds they may also help fight depression. Alessandra Borsini of King’s College London has been examining the impact of these omega-3 polyunsaturated fatty acids in the lab and has followed up with a promising trial on severely depressed patients. She discusses how and why this might prove useful for those for whom current antidepressants don’t make a difference.

Does a good life involve more than just pleasure? Could suffering be essential too? The psychologist and author Paul Bloom argues in a new book called The Sweet Spot that the activities that provide the most satisfaction are often the ones that involve the greatest sacrifice or suffering and how embracing a balance between the two is the key to a life well lived.

Claudia’s guest is Professor of Cognitive Neuroscience, Catherine Loveday of University of Westminster, who launches a new study on our memory for comedy - investigating whether various types of comedy could be applied in a way that music is increasingly being used in therapy.