TFN Nutrition Center

05/31/2026

Heads up!

05/25/2026

05/24/2026

France banning bee-k*lling pesticides is significant. Bees pollinate the crops we depend on, and pesticides have weakened their populations for years by damaging their immune systems and disrupting their ability to navigate and forage.

Other countries need to follow this lead. Food security and ecosystem health both hinge on protecting pollinators. When bees thrive, gardens produce better yields, wild plants set seed, and the whole system balances better.

If you're gardening or growing food at home, you already know how much pollinators matter. Skip synthetic pesticides in your own space. Plant flowers bees actually use. Support local policies that protect them. Small actions add up, especially when enough people decide pollinators are worth protecting.

05/19/2026

05/18/2026

05/11/2026

05/07/2026

Your mouth bacteria may be causing obesity, diabetes, and liver disease.

Recent scientific findings are reshaping our understanding of the "oral-gut-liver axis," a biological pathway where bacteria from the mouth migrate to the digestive system and bloodstream.

This migration can weaken the gut barrier and trigger systemic inflammation, contributing to chronic conditions like non-alcoholic fatty liver disease (NAFLD) and pre-diabetes. Researchers have specifically identified microbes such as P. gingivalis and Veillonella as key culprits that accelerate liver scarring and fat accumulation. Unlike a single pathogen causing an infection, it is the cumulative inflammatory burden of an imbalanced oral microbiome—often fueled by high sugar intake—that poses the greatest risk to metabolic stability.

The implications for weight management are equally striking, as individuals with obesity tend to harbor a distinct set of oral microbes that are more efficient at breaking down sugars and proteins. This bacterial activity can potentially drive metabolic changes that make weight loss more difficult. Furthermore, lower levels of specific bacteria within the Actinobacteria phylum have been closely associated with higher blood sugar and increased diabetes risk. Experts emphasize that maintaining rigorous dental hygiene is no longer just about preventing cavities; it is a vital strategy for protecting the liver and managing long-term metabolic health.

source: King's College London and New Scientist. The Oral-Gut-Liver Axis: How Oral Microbiota Influences Metabolic Health and Chronic Disease. New Scientist.

05/07/2026

Global fertility is declining globally, and we may finally know why.

Research shows it’s being driven by two environmental crises: toxic chemical pollution and climate change.

While substances like microplastics, PFAS, and phthalates are known to disrupt endocrine systems, and rising temperatures are proven to stress reproductive cycles, their combined effect is far more potent. By reviewing 177 studies, researchers found that these stressors do not just exist side-by-side; they interact to create a biological "perfect storm" that weakens reproductive health across a vast array of species, from tiny invertebrates to human beings.

The biological mechanisms at play are particularly concerning because they target the fundamental systems governing life. Hormones regulate everything from s***m production to egg development, and when endocrine-disrupting chemicals interfere with these signals, heat stress exacerbates the damage. In some species, rising temperatures are even altering s*x ratios during development, potentially destabilizing entire populations. This finding underscores the urgent need for a holistic approach to environmental policy, as the intersection of chemical safety and climate action is no longer just an ecological concern—it is a direct threat to the future of global reproduction.

source: The Guardian. (2026). Toxins plus climate harms likely cause of reduced fertility, study finds. The Guardian.

05/05/2026

Santevia Water and Shower filters available at TFN

US Water Quality 2026 Analysis
The latest data on US water quality reveals a stark contrast between natural preservation and aging infrastructure. While states like Hawaii and Vermont lead the nation with near-perfect scores due to pristine environments and strict compliance, large economic hubs are struggling. States like Texas, New York, and California find themselves at the bottom of the rankings, not necessarily because of a lack of effort, but due to the sheer scale of managing massive, aging utility networks. The primary challenges in 2026 remain the presence of lead service lines and the increasing detection of PFAS or forever chemicals. This data highlights a growing need for federal infrastructure investment and modern filtration technologies to bridge the gap between rural purity and urban safety. Protecting our most vital resource is no longer just an environmental goal but a public health necessity.

04/28/2026

Also earlier closing on Thursday!