https://www.frontiersin.org/journals/nutrition RSS Feed for Frontiers in Nutrition | New and Recent Articles en-us Frontiers Feed Generator,version:1 2026-05-14T13:49:35.83+00:00 60 https://www.frontiersin.org/articles/10.3389/fnut.2026.1768802 https://www.frontiersin.org/articles/10.3389/fnut.2026.1768802 2026-05-14T00:00:00Z Original Research Fansu HuangCai GongHuan LuoQin WangYanming HuRuzhe ZhangYanni HuTao HouYangchun Xie https://www.frontiersin.org/articles/10.3389/fnut.2026.1735869 https://www.frontiersin.org/articles/10.3389/fnut.2026.1735869 2026-05-14T00:00:00Z Original Research Amanda K. E. HornsbyOscar D. T. PowellIrina A. GuschinaTaylor J. WilliamsKatie D. LinesLuke D. RobertsJeffrey S. DaviesTimothy Wells https://www.frontiersin.org/articles/10.3389/fnut.2026.1813030 https://www.frontiersin.org/articles/10.3389/fnut.2026.1813030 2026-05-14T00:00:00Z Review Kezban Şahin-DemirciNursel DalBuket Gönen-ÇolakOnur AkmanBence RaposaDuygu Ağagündüz https://www.frontiersin.org/articles/10.3389/fnut.2026.1796270 https://www.frontiersin.org/articles/10.3389/fnut.2026.1796270 2026-05-14T00:00:00Z Original Research Mário A. G. QuaresmaBeatriz Vaz RezendeJoão Silva-AlmeidaGonçalo PereiraHelder LúcioBreixo VentosoHelena GonçalvesMaria Leonor NunesCristina Roseiro https://www.frontiersin.org/articles/10.3389/fnut.2026.1844290 https://www.frontiersin.org/articles/10.3389/fnut.2026.1844290 2026-05-14T00:00:00Z Review Zhiyou YangWendi DengQidong LuZhengyuan ZhouCai SongSyeda Noor-ul-Ain Naqvi https://www.frontiersin.org/articles/10.3389/fnut.2026.1853325 https://www.frontiersin.org/articles/10.3389/fnut.2026.1853325 2026-05-14T00:00:00Z Editorial Luciana BaroniAlexey V. GalchenkoFrancesca Giampieri https://www.frontiersin.org/articles/10.3389/fnut.2026.1837515 https://www.frontiersin.org/articles/10.3389/fnut.2026.1837515 2026-05-14T00:00:00Z General Commentary Zhihui LiLei WangLiang ZhongDongxiang Zheng https://www.frontiersin.org/articles/10.3389/fnut.2026.1825906 https://www.frontiersin.org/articles/10.3389/fnut.2026.1825906 2026-05-14T00:00:00Z Original Research Nicholas M. KuhlmanAndrew R. JagimChristopher N. BlessoMichael J. PuglisiOck K. ChunMargaret T. JonesJennifer B. Fields 56km/week]) were randomized to CP (INT; 20 g/day) or isocaloric maltodextrin (CON). Pre- and post-intervention assessments, conducted in the early follicular phase, included serum procollagen type I N-terminal propeptide (P1NP), plasma C-terminal telopeptide of type I collagen (CTX-1), serum soluble receptor activator of nuclear factor-κB ligand (sRANKL), osteoprotegerin (OPG), the sRANKL/OPG ratio, and interleukin-6 (IL-6). Repeated-measures ANCOVAs were performed, adjusting for accumulated running distance and vitamin D status.ResultsA significant group × time interaction was observed for P1NP (p = 0.04), with increases in INT and no change in CON. No significant interaction was observed for CTX-1 (p = 0.13). Significant interactions were also observed for sRANKL (p = 0.046) and IL-6 (p = 0.03). No significant interaction effects were detected for sRANKL, OPG, or the sRANKL/OPG ratio.DiscussionShort-term CP supplementation increased a marker of bone formation, altered osteoclast-related signaling, and reduced IL-6 in endurance-trained premenopausal women. These findings support the potential for CP-mediated modulation of bone turnover and inflammatory activity and warrant further investigation in larger, adequately powered trials incorporating structural bone outcomes.]]> https://www.frontiersin.org/articles/10.3389/fnut.2026.1816555 https://www.frontiersin.org/articles/10.3389/fnut.2026.1816555 2026-05-14T00:00:00Z Systematic Review Hengru LiuGuidan HuXiujie Ma https://www.frontiersin.org/articles/10.3389/fnut.2026.1771862 https://www.frontiersin.org/articles/10.3389/fnut.2026.1771862 2026-05-14T00:00:00Z Original Research Alfonso Vidal-CasariegoSamara Palma MillaJuan José López GómezJosé Manuel García AlmeidaIsabel Vegas AguilarJosé Manuel Guardia BaenaCristina Porca FernándezPatricia Mezzerhane RiccardiAgustín Ramos ProlPedro Pablo García LunaPatricia Pérez CastroNatalia C. Iglesias HernándezLuis M. Luengo PérezDaniel de Luis Román 3 mg/L. Participants underwent comprehensive nutritional assessment via anthropometry, bioelectrical impedance, and nutritional ultrasound, alongside functional testing (handgrip strength, Timed Up and Go, chair stand test), quality of life evaluation (EQ-5D-5L), and inflammatory profiling. Patients were stratified by CRP levels into mild (3–9.9 mg/L), moderate (10–49.9 mg/L), and severe (≥50 mg/L) inflammation groups.ResultsC-reactive protein levels were strongly associated with inflammatory and biochemical markers but not with direct measures of body composition. Higher CRP concentrations correlated with reduced performance on functional tests and increased difficulty with self-care. Mortality increased markedly across CRP strata (1.1%, 11.8%, and 17.7%, respectively; p < 0.001). Compared to patients with CRP levels of 3–9.9 mg/L, those with CRP ≥ 50 mg/L had a significantly higher risk of mortality (OR 20.14, 95% CI 2.47–164.1, p < 0.05), as did those with CRP 10–49.9 mg/L (OR 12.53, 95% CI 1.62–97.1, p < 0.05).ConclusionIn ambulatory DRM patients, higher CRP levels predict functional impairment and mortality, highlighting the prognostic utility of CRP within the GLIM framework. Inflammation should be routinely quantified to enhance risk stratification and guide intervention.]]> https://www.frontiersin.org/articles/10.3389/fnut.2026.1839686 https://www.frontiersin.org/articles/10.3389/fnut.2026.1839686 2026-05-14T00:00:00Z Original Research Juanxia MiaoXue WangKun HuangYiwen WangShuang Zang https://www.frontiersin.org/articles/10.3389/fnut.2026.1823112 https://www.frontiersin.org/articles/10.3389/fnut.2026.1823112 2026-05-14T00:00:00Z Original Research Peng ZhengXinwei LiuChunxia ZhangWei ZhangSheng YangYong ChenYong Ye https://www.frontiersin.org/articles/10.3389/fnut.2026.1814668 https://www.frontiersin.org/articles/10.3389/fnut.2026.1814668 2026-05-14T00:00:00Z Original Research Gustavo Henrique Ferreira GonçalinhoVerônica CoelhoSandra Maria MonteiroCélia Maria Cassaro StrunzJorge KalilAntonio de Padua Mansur https://www.frontiersin.org/articles/10.3389/fnut.2026.1789423 https://www.frontiersin.org/articles/10.3389/fnut.2026.1789423 2026-05-14T00:00:00Z Original Research Wei GuoJing CuiYiqian NiYanhua LiBowen ShiXue LiuWenqian QiYi Zhang https://www.frontiersin.org/articles/10.3389/fnut.2026.1797836 https://www.frontiersin.org/articles/10.3389/fnut.2026.1797836 2026-05-14T00:00:00Z Original Research Mathuramat SeesenKiara ChangChristopher MillettFernanda RauberRenata B. LevyMathilde TouvierEdward W. GreggEszter P. Vamos 75.0–216.8 g/day, and High-LCS: >216.8 g/day), as measured by four-day food diaries. The associations between LCS product consumption and intakes of free sugar, energy, and minimally processed and ultra-processed foods as determined by the Nova classification were analyzed using multivariable linear regression, adjusted for sociodemographic factors.ResultsIn 2008/09, 45.9% of participants consumed LCS products, and this proportion remained stable over the 11-year period. Among LCS product consumers, the median LCS product intake increased significantly from 132.0 g/d in 2008/09 to 170.0 g/d in 2018/19. In the No-LCS group, free sugar and energy intakes decreased by −1.0 g/d (95% CI, −1.4 to −0.6) and −6.7 kcal/d (95% CI, −11.4 to −2.1) per year, respectively, with similar declines observed for the High-LCS group. In 2008/09, the mean water and minimally processed food consumption was lower in the High-LCS than the No-LCS group, by −141.2 g/d (95% CI, −203.8 to −78.6) and −306.3 g/d (95% CI, −359.5 to −216.7), respectively, and this difference persisted throughout the study period.DiscussionLCS consumption does not appear to align with potentially beneficial dietary patterns regarding free sugar, ultra-processed food and beverage, and minimally processed food and beverage intakes. These findings underline the importance of policies to consider overall dietary patterns that also address LCS consumption alongside reducing free sugar intake.]]> https://www.frontiersin.org/articles/10.3389/fnut.2026.1815146 https://www.frontiersin.org/articles/10.3389/fnut.2026.1815146 2026-05-14T00:00:00Z Original Research Yaqi LiXingwen FanYulei PeiKailiang Wu https://www.frontiersin.org/articles/10.3389/fnut.2026.1864785 https://www.frontiersin.org/articles/10.3389/fnut.2026.1864785 2026-05-14T00:00:00Z Correction Shahad AlodhaybiManal Abdulaziz BinobaedRasha Homoud AlAnaziNora ElwehedyMuneera BarajaFatimah Yousef AljawoanWaleed TamimiLamia Mohammed ElaminAzza Madkhali https://www.frontiersin.org/articles/10.3389/fnut.2026.1818450 https://www.frontiersin.org/articles/10.3389/fnut.2026.1818450 2026-05-14T00:00:00Z Systematic Review Cristina RussoMaria Stella ValleSofia SurdoMichele TuttobeneMaria Teresa CambriaLucia Malaguarnera https://www.frontiersin.org/articles/10.3389/fnut.2026.1784292 https://www.frontiersin.org/articles/10.3389/fnut.2026.1784292 2026-05-14T00:00:00Z Original Research Ren LinWang JiangDan WangLijuan XuYaling Du https://www.frontiersin.org/articles/10.3389/fnut.2026.1818219 https://www.frontiersin.org/articles/10.3389/fnut.2026.1818219 2026-05-14T00:00:00Z Review Li TaoYangtao LiuJiayi LiJie ZhangHuan ZhaoKang LuoYuan GaoJun MuQinghuan YangZhiwen Yan