Dietary Supplements and Minerals News

January 26, 2025

Top Headlines

Biotin May Shield Brain from Manganese-Induced Damage, Study Finds

Jan. 21, 2025 — The B vitamin mitigates manganese neurotoxicity, which produces symptoms that resemble Parkinson's disease. The vitamin improves dopamine production in the brain and offers potential therapeutic ...

Your Gut Bacteria Are in a Chemical Tug-of-War With Your Body

Jan. 13, 2025 — Our gut is a bustling hub of activity, home to trillions of microbes that work together with our bodies to keep us healthy. A recent study explores one fascinating aspect of this partnership: how gut bacteria team up with the host body to regulate ...

Scientists Develop 'Malteser-Like' Molecules With Potential Applications in Targeted Drug Delivery

Jan. 13, 2025 — Scientists have taken a major step forwards in tackling one of the greatest abiding challenges in chemistry, by learning how to program the self-assembly of molecules in such a way that the end ...

Shiitake-Derived Functional Food Shows Suppression of Liver Fibrosis Progression

Dec. 19, 2024 — A research team found out how AHCC, a standardized extract of cultured Lentinula edodes mycelia, might be able to suppress the progression of liver ...

Latest Headlines

updated 3:23pm EST

Peptide-Guided Nanoparticles Deliver mRNA to Neurons

Dec. 17, 2024 — Engineers have modified lipid nanoparticles (LNPs) -- the revolutionary technology behind the COVID-19 mRNA vaccines -- to not only cross the blood-brain barrier (BBB) but also to target specific ...

Researchers Find Previously Unknown Links Between Microbial Bile Acids and the Risk of Colon Cancer

Dec. 16, 2024 — Microbes living in our guts help us digest food by reshaping the bile acids that our livers produce for breaking down fats. It turns out that two of ...

New, Simple, and Natural Method for Producing Vitamin B2

Dec. 11, 2024 — Many vitamins are produced in chemical factories, often synthetically, but researchers have succeeded in developing a natural and simple method for producing vitamin B2: by gently heating lactic acid ...

A Low Omega-6, Omega-3 Rich Diet and Fish Oil May Slow Prostate Cancer Growth

Dec. 13, 2024 — A new study offers new evidence that dietary changes may help reduce cancer cell growth in patients undergoing active surveillance, a treatment ...

Intermittent Fasting Inhibits Hair Regeneration in Mice

Dec. 13, 2024 — Intermittent fasting has proven benefits for metabolic health, but a new study shows that it could slow hair growth -- at least in mice. Researchers report that mice subjected to intermittent fasting ...

Ugh, My Stomach: Identifying Amino Acids That Prevent Sporulation in Food Poisoning

Dec. 12, 2024 — A team analyzed the amino acids that affect the formation of spores in a bacterium that causes food poisoning, Clostridium perfringens, and ...

A Breakthrough Tool for Detecting Problems During Protein Synthesis

Dec. 6, 2024 — A newly developed luciferase-based reporter can detect problems in protein translocation and disulfide bond formation in the endoplasmic reticulum (ER). Inspired by natural mechanisms found in ...

A Bodily Balancing Act: Breakthrough Discovery Identifies Key Factor for Balancing Saturated and Unsaturated Fatty Acids in the Body

Dec. 2, 2024 — Researchers have identified ARMC5 as a key regulator of fatty acid balance in adipose tissue. ARMC5 degrades non-SCAP-bound SREBP1, activating it to ...

Uncovered a Mystery of 'Electron Carrier' Existing in All Living Organisms: Discovery of a 'Nano-Switch Mechanism' Controlled by a Single Hydrogen Atom

Dec. 3, 2024 — The hydrogen atoms of [4Fe-4S] type ferredoxin, one of the electron carriers, have been visualized and both experiments and calculations have ...

The Viral Puzzle of Why Humans Are Susceptible to Hepatitis B Virus, but Monkeys Are Not

Dec. 3, 2024 — Hepatitis B virus (HBV) has a narrow host range, mainly infecting hominoids. A new study reveals the structural differences in the liver cell ...

Taking High-Dose Vitamin D Supplements for Five Years Did Not Affect the Incidence of Type 2 Diabetes

Dec. 3, 2024 — Using significantly higher doses of vitamin D than recommended for five years did not affect the incidence of type 2 diabetes in elderly men and women, according to a new ...

All People Are Unique -- Also in the Gut

Dec. 2, 2024 — A new study increases our knowledge about the gut and the life of gut bacteria. The study shows, among other things, that changes in the gut environment have an impact on the composition and activity ...

Revisiting Vitamin D Guidelines

Dec. 2, 2024 — In June of 2024, the Endocrine Society, influenced by a substantial body of research conducted in recent years, published new clinical practice guidelines for the testing and supplementation of ...

Study Unravels Another Piece of the Puzzle in How Cancer Cells May Be Targeted by the Immune System

Nov. 28, 2024 — Effective immunity hinges on the ability to sense infection and cellular transformation. In humans, there is a specialized molecule on the surface of cells termed MR1. MR1 allows sensing of certain ...

Less Than 50% of Many Prenatal Supplements Have the Adequate Amount of Choline and Iodine

Nov. 21, 2024 — New research reveals many prenatal vitamins don't contain enough of the nutrients that are essential for a healthy pregnancy, while others contain harmful levels of toxic metals. The study ...

The Factors Behind the Shifting Trends of Ischemic Heart Disease and Stroke

Nov. 20, 2024 — Incidence of stroke and ischemic heart disease are declining around the world, except for in a handful of regions, according to a new study. Researchers find that in East and West Sub-Saharan Africa, ...

New Study Shows Promising Results for COPD Treatment

Nov. 20, 2024 — A new study shows that a form of vitamin B3 can reduce lung inflammation in COPD patients. The researchers hope it will pave the way for new treatment ...

Pregnant People Might Not Be Getting the Nutrients They Need

Nov. 19, 2024 — New research reveals startling shortfalls in dietary nutrition during ...

High-Dose IV Vitamin C Plus Chemotherapy Doubles Survival in Advanced Pancreatic Cancer

Nov. 18, 2024 — A randomized, phase 2 clinical trial shows that adding high-dose, intravenous (IV) vitamin C to chemotherapy doubles the overall survival of patients with late-stage metastatic pancreatic cancer from ...

New Study Shows How Salmonella Tricks Gut Defenses to Cause Infection

Nov. 15, 2024 — A study uncovered how Salmonella, a major cause of food poisoning, can invade the gut despite the presence of protective ...

Zinc Deficiency Promotes Acinetobacter Lung Infection, Study Finds

Nov. 15, 2024 — Researchers discovered an unexpected link between zinc deficiency, the pro-inflammatory cytokine interleukin-13 (IL-13), and Acinetobacter baumannii lung infection and demonstrated that blocking ...

Protein in Soy May Reduce the Risk of Heart Failure by Affecting Gut Bacteria

Nov. 15, 2024 — Researchers have found a potential method to slow heart failure progression. They fed mice a diet high in soybean protein, which influenced gut bacteria and supported heart health. Analysis showed ...

When Sun Protection Begets Malnutrition: Vitamin D Deficiency in Japanese Women

Nov. 14, 2024 — Researchers have developed a non-invasive, low-cost tool for assessing the risk of vitamin D deficiency in young women called ViDDPreS (Vitamin D Deficiency Predicting ...

Children's Gut Bacteria May Hold the Key to Diarrhea Treatment

Nov. 13, 2024 — Diarrhea claims the lives of 500,000 children each year in low- and middle-income countries. Now researchers have linked chronic diarrhea to a specific pattern of gut bacteria, a discovery that could ...

Vitamin D Supplements May Lower Blood Pressure in Older People With Obesity

Nov. 12, 2024 — Vitamin D supplements may lower blood pressure in older people with obesity, and taking more than the Institutes of Medicine's recommended daily dose does not provide additional health benefits, ...

Vitamin D During Pregnancy Boosts Children's Bone Health Even at Age Seven

Nov. 6, 2024 — Children whose mothers took extra vitamin D during pregnancy continue to have stronger bones at age seven, according to ...

High Levels of Omega-3, Omega-6 May Protect Against Cancer

Nov. 4, 2024 — In addition to lowering your cholesterol, keeping your brain healthy and improving mental health, new research suggests omega-3 and omega-6 fatty acids may help ward off a variety of ...

Study Links Methylmalonic Acid to Weakening of Immune Cells in Lung Cancer

Oct. 31, 2024 — A new study has found a surprising link between high levels of methylmalonic acid and the weakening of CD8+ T cells, shedding light on potential pathways through which aging may promote lung cancer ...

Does Fermented Black Garlic Extract Help Treat Prostate Cancer?

Oct. 15, 2024 — A team tests the protective effect of a fermented black garlic extract against inflammation and the progression of prostate cancer in a study conducted on human prostate cancer cell models in the ...

You Get Your Energy from Your Mom: A New Study Explains Why

Oct. 9, 2024 — Scientists have long wondered why animals get the DNA inside their mitochondria, the cell's energy center, only from their mothers. New research explains why and offers hope for treating ...