The environment fresh produce is stored in can affect the shelf-life of produce – so use-by dates may not always be accurate.

What vitamin B12 does, the best foods and sources, deficiency symptoms, how much to take per day and which form is best. Reviewed by a dietitian.

Dave Asprey claims a new study shows unprocessed red meat can “completely abolish” Alzheimer’s risk in APOE4 carriers. We examine the study, its limits, and what broader research on meat and dementia actually says.

PCOS has been officially renamed PMOS to better reflect its hormonal and metabolic nature. This guide answers frequent questions about symptoms, risks and treatment.