metabolism

If you've had to decide when to start and end your daily fast for the best results, this new study may be of help. Researchers have found that as long as your fast occurs, long-term weight loss may have little to do with when you clock on and off.

A new review presents comprehensive and convincing research that ties common sugar substitutes to metabolic disturbances that begin in the gut and then flow throughout the body. It also highlights issues of food-label transparency in the US.

A modified diet that takes cues from the Mediterranean model has the potential to promote healthier aging, with scientists using a large dataset from human records and combining it with an animal study to work out just why this could be.

New research shows that people with obesity host a distinct oral microbiome. The study turns our attention to the mouth as a signal of metabolic health in a shift that challenges long-held assumptions about where obesity-related biomarkers can be measured.

After a century of false starts, scientists believe they have found a way to make cells burn more energy without the dangerous side effects – and it could be a breakthrough that reshapes weight-loss and anti-aging medicine as we know it.

The sustainability of weight-loss drugs is under scrutiny as new research shows that people who stop taking GLP-1s regain the pounds and return to their original size after 1.7 years. It questions whether we're relying on this "magic cure" too heavily.

In the first long-term and real-world reflective study of its kind, scientists have uncovered new detrimental health impacts of the artificial sweetener aspartame that echoes those found in shorter research.

In the most comprehensive investigation of the ketogenic diet’s mental health effects yet, researchers pooled 50 studies spanning six decades to see what we actually know about its influence on mood. The results are a mix of promising and uncertain.

A new study has revealed that Alzheimer's disease breaks apart nerves and blood vessels in fat tissue throughout the body. The finding could help explain the disease's ravages beyond mental impairment and offers hope for better patient care.

A new study has pinpointed how the APOE4 gene variant sabotages the brain’s energy balance, blocking neurons from burning fat for fuel when glucose runs low, a discovery that could reveal new ways to prevent or slow Alzheimer’s disease.

A high-fat, low-carb ketogenic diet may protect the brain from early Alzheimer’s disease changes in people genetically at risk, new research suggests, by rebalancing gut bacteria and restoring brain energy metabolism.

Compounds in green tea can reprogram muscle metabolism to boost insulin sensitivity and glucose tolerance, according to new findings that further our understanding of why this ancient drink has long been linked to protect against obesity.