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Browsing Tag

skin

32 posts
NNutrition
Vitamin C (ascorbate) is found in all skin compartments. Pullar et al. carried out a comprehensive investigation to establish the relationship between plasma and skin ascorbate levels, with a focus on the major skin compartments. Image credit: Pullar et al., doi: 10.1016/j.jid.2025.10.587.
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Collagen Production and Skin Renewal Directly Respond to Amount of Vitamin C We Consume: Study

  • December 9, 2025
Skin vitamin C levels are closely tied to levels of the vitamin in the blood (plasma) and can…
HHealth
Pipeline for the development of compact BRS-based CGM. (a) Strategy development pipeline. (b) Measured full-spectrum Raman signal of individual components and modeled tissue phantom signals: PBS (blue line), 20% intralipid solution in water (green line); 20% glucose solution in water (red line); simulated no-glucose tissue phantom (black line); simulated high-glucose tissue phantom (pink line). (c) Scheme of the optical system for BRS. HS: heat sink; TEC: temperature control; D-M: D-shaped mirror; BB: beam blocker; LLF: laser line filter; AD: achromatic doublet; LPF: long-pass filter; BPF: band-pass filter; APD: amplified photodiode; PD: photodiode (d) Simulated Raman spectra around the Raman peak of glucose at 1125 cm–1 through 11 glucose levels. Shear areas indicate the chosen bands for BRS.
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Noninvasive Raman device tracks blood glucose accurately in under a minute

  • December 8, 2025
A shoebox-sized optical device reads glucose directly through the skin in seconds, offering a promising step toward truly…
HHealth
Letter to the Editor: Improved Human Skin Vitamin C Levels and Skin Function after Dietary Intake of Kiwifruit: A High-Vitamin-C Food. Image Credit: Meomeow / Shutterstock
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Kiwifruit intake boosts vitamin C in skin and supports dermal structure

  • December 8, 2025
By directly measuring vitamin C inside human skin, researchers show that diet can boost skin vitamin C content…
SScience
NYU Langone strengthens world-leading GI cancer program with renowned leaders
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Study shines light on how P2X4 receptor can be inhibited

  • December 5, 2025
A study carried out by the University of Bonn and the University Hospital Bonn throws light on how…
TTechnology
How tick saliva reprograms the skin’s immune defenses
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How tick saliva reprograms the skin’s immune defenses

  • December 2, 2025
A research team led by the Medical University of Vienna has gained new insights into how ticks influence…
NNutrition
Is biotin good for growing hair? Experts on supplement's benefits
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Is biotin good for growing hair? Experts on supplement’s benefits

  • November 30, 2025
People looking to grow out thicker, fuller hair or stronger, healthier nails are presented with plenty of commercials…
HHealth
Study reveals widespread unrecognized acne among 35-year-old Finnish women
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Study reveals widespread unrecognized acne among 35-year-old Finnish women

  • November 27, 2025
Adult acne is more common than often assumed. According to research from the University of Oulu, around 31…
HHealth
New imaging technique enhances live-cell visualization in standard lab setups
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Blocking immune cell signals reduces scar tissue formation in wounds

  • November 26, 2025
Researchers at the University of Arizona uncovered a previously unknown population of circulating immune cells that play a…
MMedication
Man
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New skin-permeable polymer delivers insulin without needles

  • November 25, 2025
A breakthrough zwitterionic polymer slips through the skin’s toughest barriers, carrying insulin deep into tissue and normalizing blood…
HHealth
Dental care habits predict broader preventive health behaviors in college students
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Not serious enough to turn on the siren, toddler’s 39-mile ambulance ride still cost over $9,000

  • November 25, 2025
Elisabeth Yoder’s son, Darragh, was 15 months old in August when he developed what at first looked to…
NNutrition
What is NAD+? Potential benefits and safety
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What is NAD+? Potential benefits and safety

  • November 23, 2025
Dietitian reveals which supplements to add to your diet Registered dietitian Abbey Sharp explains how to best benefit…
HHealth
Study: Interest in Facial Volume Restorative Procedures With the Rise in “Ozempic Face”: A Google Trends Analysis. Image Credit: Alones / Shutterstock
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Searches for “Ozempic face” surge as people look for filler-based solutions

  • November 21, 2025
New search data reveal that as interest in “Ozempic face” surges, people increasingly turn to nonsurgical fillers rather…
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