Which?

Ultra-processed foods make up an estimated 60% of our diets in the UK. But with foods like bread, baked beans and breakfast cereals being classed as UPFs, should we really be removing them entirely from our diet?
In the first episode of our healthy living podcast, our public health nutritionist Shefalee Loth and the founder of CityDietitians Sophie Medlin explain why UPFs are being demonised more and more, and reveal how you can maintain a health diet while still eating them.
Plus, our experts explain why your body might not be absorbing as many vitamins and nutrients as you think, thanks to food combinations and everyday habits that can inhibit nutrient uptake.
Join us for our live health podcast on Tuesday 26 May at 6pm to ask your questions to our experts - click here to register for free
If you're not already a member, join Which? to instantly listen to member exclusive podcasts and gain access to all of our product reviews - all for 50% off your first year's membership.
Read more about ultra-processed foods on our website & sign up for our free monthly Healthly Living newsletter
Check out more of the food pairings you should and shouldn't be trying

Is your gut microbiome as healthy as it could be? We often think of digestion as just a way of processing food, but your gut plays an integral role in your overall wellbeing, influencing everything from inflammation to immunity.
In this episode of Which? Shorts, we explain what benefits a healthy microbiome can provide for your overall wellbeing, and how you can decide how likely you are to benefit from taking probiotic supplements.
Plus, we reveal what we did to test some of the most popular prebiotics and probiotics to decide which ones are worthy of our coveted Which? Best Buy.
This episode is read by Erica McKoy and is based on an article written by Martha Roberts, originally published in the May 2026 issue of Which? magazine.
Read our reviews of the probiotic we’ve tested on our website & sign up for our free fortnightly Healthy Living newsletter.

Scam calls are nothing new. But scambaiting, whereby people engage with scammers to waste their time, is on the rise.
In this episode of Which? Money, our scams and fraud expert Faye Lipson joins us to share her first-hand experience of stepping into the world of scambaiting. She explains what it involves and the risks that come with it.
You’ll hear clips from her scambaiting call as a fraudster attempted to access her computer and drain her bank account, as well as her reflections on how it felt to engage directly with scammers and what she learned from the experience.
Plus, we’ll share the best advice so you know what to do if you suspect someone is attempting to defraud you.
Read more about Faye's scambaiting experience on our website & sign up for our free weekly Money newsletter
Listen to our podcast featuring Becky Holmes & sign up for our free Scam Alerts service
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Iron and B12, along with vitamin D, are the most common nutrient deficiencies in the UK. And failing to take action can affect your health.
In the first episode of a brand new series of our healthy living podcast, our public health nutritionist Shefalee Loth and the founder of CityDietitians Sophie Medlin tell us who is more likely to be suffering nutrient deficincies and they ways we can improve our intake via our diet.
Fatigue, weakness and low energy levels are all signs of iron deficiency, while for low levels of B12, symptons can include tingling or numbness in the hands and feet, poor balance and memory problems.
Plus, for the first time, we've been reviewing iron and B12 supplements to find out which brands are leading the way. Our thorough, independent testing allows us to recommend the products that really work work, and highlight the ones that failed our tests.
Which? members can listen to the full episode where we reveal our test results by clicking here.
Join us for our live health podcast on Tuesday 26 June at 6pm to ask your questions to our experts - click here to register for free
If you're not already a member, join Which? to instantly listen to member exclusive podcasts and gain access to all of our product reviews - all for 50% off your first year's membership.
Explore our B12 results in full & read which iron supplements we recommend
Read more of our health news and advice on our website & sign up for our free monthly Healthly Living newsletter

VPNs, or virtual private networks, are nothing new. They’re a tool that grants your devices a more secure connection to the internet and have become increasingly popular since the introduction of age-verification on some websites to prevent children from accessing age-inappropriate content.
In this episode of Which? Shorts, we explain what benefits a VPN can provide while you surf the web, and how you can decide how likely you are to benefit from using one.
Plus, we reveal what we did to test some of the most popular VPNs to decide which ones are worthy of our coveted Best Buy.
This episode is read by James Rowe and is based on an article written by Callum Pears, originally published in the April/May 2026 issue of Which? Tech
Read our reviews of the VPNs we’ve tested on our website & sign up for our free monthly Tech newsletter
If you're not already a member, join Which? to instantly listen to member exclusive podcasts and gain access to all of our product reviews - all for 50% off your first year's membership