Articles by: Joanne Lewsley

Joanne Lewsley is a UK-based freelance writer and editor, covering health and lifestyle news and features. She mainly creates evidence-based health and parenting content and has worked with a number of global sites, including BabyCentre UK, Medical News Today, Fit & Well, Top Ten Reviews, and Yahoo!

Articles by: Joanne Lewsley

The AutoBrush Sonic Pro's soft silicone case and nylon bristles

AutoBrush Sonic Pro toothbrush review

By Joanne Lewsley published 14 September 23

Review The AutoBrush Sonic Pro promises to leave your teeth clean and shiny in 30 seconds, but can it deliver on plaque removal and whole-mouth freshness?

purOxygen P500 review

By Joanne Lewsley published 5 September 23

REVIEW It may be boxy in design, but the purOxygen P50 offers advanced four-stage filtration — find out how we got on with it in our at-home testing.

Blue Pure 511 review

By Joanne Lewsley published 5 September 23

REVIEW Affordable and compact, the Blue Pure 511 is a modest air purifier that pleasantly surprises without overwhelming.

DH Lifelabs Sciaire + HEPA Air Purifier review

By Joanne Lewsley published 16 August 23

REVIEW If you’re after a large and impressive air purifier that performs well at removing bacteria and viruses, the DH Lifelabs Sciaire + HEPA Air Purifier could be perfect for you.

IKEA FÖRNUFTIG tested by Live Science writer Joanne Lewsley

IKEA FÖRNUFTIG review

By Joanne Lewsley published 23 June 23

REVIEW It’s stylish, easy to operate and affordable, but can the IKEA FÖRNUFTIG impress us with performance too?

Sensibo Pure being tested by Live Science writer Joanne Lewsley

Sensibo Pure review

By Joanne Lewsley published 14 June 23

REVIEW It’s compact enough to sit on a shelf or tabletop, but can the Sensibo Pure compete with its much bigger air purifier rivals? We put it to the test.

Bitvae R2 Rotating Electric Toothbrush review

By Joanne Lewsley published 23 May 23

Review Can the affordably priced Bitvae R2 Rotating Electric Toothbrush compete with more expensive models? Find out in our review

Levoit Vital 200s review

By Joanne Lewsley published 10 May 23

REVIEW The Levoit Vital 200s significantly improves indoor air quality, while Smart features make it easy to operate wherever you are.

woman wearing a pink dressing gown, holding a hairbrush with clumps of dark hair

Can stress cause hair loss?

By Joanne Lewsley published 22 February 23

Chronic stress may lead to hair loss, research suggests. But it is often reversible.

Image depics a young women with dimples on both cheeks, smiling in a field

What causes dimples?

By Joanne Lewsley published 18 February 23

About 20 percent of people have dimples. But what causes them?

woman drinking a glass of wine at night as she looks at her smartphone

How does alcohol affect sleep?

By Joanne Lewsley published 8 February 23

A nightcap can often make people feel tired, but how does alcohol affect sleep?

A woman in bed covering her face with her hands

8 common sleep myths debunked

By Joanne Lewsley published 19 January 23

Discover the scientific facts that debunk these eight common sleep myths.

What is potassium good for?

By Joanne Lewsley published 12 January 23

REFERENCE It's an essential mineral that we can only get from our diet — but what is potassium good for?

One of the best dehumidifiers at work with a person in the background drinking from a mug

Best dehumidifiers 2023: Fight damp, mold and condensation

By Joanne Lewsley last updated 4 July 23

The best dehumidifiers can help to prevent mold, bad odors and condensation in your home. Tried and tested by Live Science.

Tired in winter? Here's the science behind seasonal fatigue

By Joanne Lewsley published 28 December 22

There are many reasons why we can feel tired in wintertime.

person brushing their teeth with an electric toothbrush

The 13 best electric toothbrushes 2023 for a deeper clean

By Joanne Lewsley last updated 27 November 23

Buying Guide Take your dental hygiene to the next level with the best electric toothbrushes on the market.

Best air purifiers 2023: Top 10 picks from Levoit, Dyson and more

By Lou Mudge last updated 21 August 23

BUYING GUIDE Invest in one of the best air purifiers to keep on top of indoor air pollutants — tried and tested by Live Science.

woman using one of the best water flossers in her bathroom

Best water flossers 2023: Top 6 oral irrigators from Waterpik, Philips and more

By Joanne Lewsley last updated 4 July 23

BUYING GUIDE Pick up the best water flosser for healthier gums and teeth — tried and tested by Live Science.

Best massage gun 2023: Relieve sore muscles and increase flexibility

By Joanne Lewsley last updated 4 July 23

BUYING GUIDE We've tested the best massage gun to help alleviate post-workout soreness and speed up your recovery.

A man standing outside with his eyes closed, soaking up some sunlight.

Does vitamin D give you energy?

By Joanne Lewsley last updated 14 November 22

REFERENCE Does vitamin D give you energy, and what else is it good for? We investigate

Side view portrait of a happy woman breathing deep fresh air at sunset in a house balcony

Seven benefits of vitamin D

By Joanne Lewsley published 11 November 22

Discover all the important benefits of vitamin D, from building strong bones and teeth to improving your mental wellbeing

Five common food additives — and what they mean for our health

By Joanne Lewsley published 25 October 22

Reference What are the most common food additives, and what effects do they have on our overall health?

Does exercise help arthritis? Image shows older women doing Nordic walking

Does exercise help arthritis? Here's what the experts say

By Joanne Lewsley last updated 24 October 22

Does exercise help arthritis and what activities are best for relieving symptoms? We asked a doctor to explain

Boy uses one of the best electric toothbruhshes for kids

Best electric toothbrushes for kids 2023: Enhance your children’s dental hygiene

By Joanne Lewsley last updated 4 July 23

Buying Guide The best electric toothbrushes for kids can help teach the importance of dental hygiene from kindergarten upwards.

What is Tabata training?

By Joanne Lewsley last updated 26 October 22

What is Tabata training, how does it differ from HIIT exercise and can it improve performance?

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