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Diabetes & Endocrinology
RCT
Silver/copper nanoparticle dressing shows greater wound reduction than ionic silver in infected diabetic foot ulcers
Small pilot study finds silver-copper dressing may reduce wound size in diabetic foot ulcers
A small pilot RCT of 30 patients with infected diabetic foot ulcers compared silver/copper nanoparticle dressings to ionic silver dressings.
A new silver-copper dressing shrank infected diabetic foot ulcers by 43% in just one week, outperforming standard silver dressings in a smal…
Apr 13, 2026
Psychiatry
Meta-analysis
Serum Zinc and Iron Levels Reduced in MDD; Copper Levels Elevated
Could Missing Nutrients Be Worsening Your Depression?
Meta-analysis of 16 studies shows MDD patients have lower serum zinc (SMD = -0.62; 95% CI: -0.78 to -0.46) and iron (SMD = -0.36; 95% CI: -0…
People with depression often have lower zinc and iron but higher copper levels in their blood, suggesting nutrition plays a key role in mana…
Mar 27, 2026