Research

Blackcurrant may boost strength and focus, but not sprint power

Blackcurrant may boost strength and focus, but not sprint power

By Olivia Haslam

A short course of New Zealand blackcurrant (NZBC) supplements showed small improvements in certain strength measures and modest gains in some cognitive performance tests in resistance-trained adults, according to a study published in Nutrients.

HTBA’s vitamin b12 could improve cycling performance

HTBA’s vitamin b12 could improve cycling performance

By Olivia Haslam

Short-term supplementation with a vitamin B12 (methylcobalamin)-based formulation from HTBA alters key markers of anaerobic performance and cognitive response in amateur cyclists, according to new research. 

‘Unmatched’: Nutra Healthspan Summit returns for November 2026

‘Unmatched’: Nutra Healthspan Summit returns for November 2026

By Stephen Daniells

Described by one attendee as “an event with wall-to-wall speakers who delivered insightful, topical, useable information”, the Nutra Healthspan Summit is returning to London for its 2nd edition with more high-level content and networking opportunities.

Is blood NAD+ a dead end in aging research?

NI+
Is blood NAD+ a dead end in aging research?

By Asia Sherman

An investigation into one of aging research’s most prominent molecules has reported that NAD+, a compound central to cellular metabolism, may not decline in human blood the way many in the aging and longevity community once thought.

GABA supplement may improve IBS-D symptoms

GABA supplement may improve IBS-D symptoms

By Louisa Richards

A four-week GABA-Melissa officinalis supplement improved diarrhea-predominant irritable bowel syndrome (IBS-D) in 66.7% of patients compared to 33.3% with placebo, according to a small study published in Nutrients.

Probiotic strain linked to improved sleep quality

Probiotic strain linked to improved sleep quality

By Louisa Richards

A new study suggested probiotic strain Bacillus coagulans IDCC 1201 improved sleep fragmentation and maintenance in sleep-disturbed participants who took it for four weeks.