My new year resolution is to stop using one giant list in my Notes app for literally everything

We all know I’m not going to ‘get into hiking’ or ‘understand superannuation’ – but maybe I can destroy my swollen and lumbering digital memo once and for all

Take it from me, the queen of sleep – micro-naps will transform your life

These little wonders will give you a much-needed boost, and this is the perfect time to practice. Go on, you only need 10 minutes, says Guardian columnist Emma Brockes

Banana bends and a well-timed coffee: 31 easy ways to jump-start your energy levels in the new year

From morning drinks to bedtime sounds – and don’t forget a mid-afternoon boogie – experts share tips to help you boost your energy levels

‘Why are my biceps so small?’ The boys and young men turning to steroids

A generation of young people are being raised on a vision of masculinity that glorifies muscular bodies. Performance and image enhancing drugs offer a quick – but potentially risky – way to achieve their goal

‘At 98, I wouldn’t be so sharp without puzzles’: do crosswords and quizzes really boost your brain power?

We’re told that they give us a mental workout, but the evidence suggests it’s a bit more complicated …

Do you lavish attention on others but rarely receive it? It’s time to get in touch with your own needs

Protecting yourself from the feelings that drive you may give you a sense of control – but it comes at a cost. Working through them allows you to lower your defences

Consuming arts and culture is good for health and wellbeing, research finds

Engaging with arts improves quality of life, increases productivity and creates financial ‘dividend’

‘Just do something you enjoy!’ Have official targets made exercise a chore – and happiness more elusive?

We all know roughly how many minutes we should be spending getting sweaty every week, thanks to repeated messages from national governments and the World Health Organization. When it comes to mental health, the picture is a lot less clear

Readers reply: When is laughter the best medicine?

The long-running series in which readers answer other readers’ questions on subjects ranging from trivial flights of fancy to profound scientific and philosophical concepts

Exercising for 30 minutes improves memory, study suggests

Research shows walk or cycle improves cognitive performance for day ahead – and day after

OurChemist

Our Chemist – Health