Light exposure at night may raise risk for heart disease
Whole grains may improve several heart risk factors at once
A lumbar belt may help ease low back pain
Children of centenarians may stay healthier and live longer too, study finds
Signs of pneumonia: Sometimes vague and unexpected
The surprising link between ovarian cancer and the fallopian tubes
Using a vibration plate: What it can — and can't — do for your body
People who walk more or walk faster live longer, study finds
For sleep apnea, a dental device may be as effective as CPAP
Rosacea treatments: What works?
Do Sugar Substitutes Help You Lose Weight?

If you drink beverages or eat foods that have been sweetened with low- or zero-calorie sugar substitutes instead of sugar, you would expect to save calories — and lose weight. The research supports this assumption, but maybe not to the extent you would expect. Here's what you need to know.
To continue reading this article, you must log in.
Source matters. Subscribe to HarvardHealthOnline+ for as low as $4.99 a month for unlimited access to the site – where all content is reviewed by an HMS physician or faculty expert.
With HHO+ you get these exclusive benefits:
- Unlimited access to all Harvard Health Online content
- 4 expertly curated newsletters delivered monthly
- Customized website experience aligned to your health goals
- In-depth health guides on topics like sleep, exercise, and more
- Interactive features like videos and quizzes
- Members-only access to exclusive articles and resources
SPECIAL OFFER! UNLOCK EXPERT ACCESS for just $4.99 per month!
Already a member? Login ».
Disclaimer:
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
Light exposure at night may raise risk for heart disease
Whole grains may improve several heart risk factors at once
A lumbar belt may help ease low back pain
Children of centenarians may stay healthier and live longer too, study finds
Signs of pneumonia: Sometimes vague and unexpected
The surprising link between ovarian cancer and the fallopian tubes
Using a vibration plate: What it can — and can't — do for your body
People who walk more or walk faster live longer, study finds
For sleep apnea, a dental device may be as effective as CPAP
Rosacea treatments: What works?
Free Healthbeat Signup
Get the latest in health news delivered to your inbox!
Sign Up