A Japanese study by M.P. Kapoor, A. Abe et al titled “ Dietary intervention of prebiotic partially hydrolyzed guar gum improves skin viscoelasticity, stratum corneum hydration, and ‍reduction of trans-epidermal water loss ” published in January 2025 has found that prebiotic dietary fiber intake improves the skin. The paper is about 20 pages, including acknowledgements and references. The motivation for the study is to support the hypothesis and previous studies that prebiotic

A Chinese paper by C. Wei et al titled “ Research Progress of Nattokinase in Reducing Blood Lipid ” posted on 24 May 2025 reviews research regarding the positive effects natto  has on issues associated with cardiovascular disease. By the way, natto  can degrade spike proteins as well. The paper is about 18 pages, with the main text at about 15 pages. The remaining are references. Unlike many papers, the authors actually try to explain some background regarding natto  includi

A study by G. Mainas et al titled “ Relationship between Mediterranean diet and periodontal inflammation in a UK population: A...