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A concerning new study published in Environmental Health found that 99% of pregnant women had detectable levels of the weedkiller glyphosate in their urine during the first trimester. Glyphosate is the active ingredient in Roundup and many other herbicides used in agriculture and landscaping. The researchers analyzed urine samples from 187 high-risk pregnant women attending a specialty obstetrics clinic in Indiana. Nearly all (186 out of 187) had glyphosate above the minimum detection level. The average urine concentration was 3.3 ng/mL, similar to a previous study of pregnant women in Indiana. This shows that glyphosate exposure is extremely widespread in…

Mitochondria are the microscopic power plants inside our cells that produce energy in the form of ATP. But could optimizing these tiny organelles help slow aging and extend lifespan? Emerging scientific research suggests they may play a key role. A recent paper published in Mechanisms of Ageing and Development reviews the evidence that mild “uncoupling” of mitochondria could potentially expand lifespan by optimizing energy production, minimizing cell damage, and slowing the aging process. Here’s an in-depth look at what the latest research reveals about the intricate relationship between metabolism, mitochondria, and longevity. A Brief History of Theories Linking Metabolism and…

TL;DR Case study examined effects of strict keto diet + intermittent fasting + calorie restriction + strength training in 23-year-old man Lasted 13 weeks with detailed tracking of extensive biomarkers, body composition, cardiovascular metrics Found major increases in testosterone, reductions in insulin resistance and liver enzymes, stable cholesterol despite very high fat intake Body weight decreased 13%, BMI dropped 12.5%, fat mass declined 44%, lean mass proportion increased Blood pressure and heart rate declined notably Results showcase improvements in metabolic, endocrine, hepatic, cardiovascular health Mechanisms likely involve ketosis, increased fat burning, better insulin sensitivity, along with weight loss Limitations include…