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Low Carb, Cortisol and Glucose: What You Need to Know (2025)

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This interview (below) features repeat guest Georgi Dinkov who is a virtual firehose of information and an expert on the work of the late Ray Peat (1,2) Ph.D., an author and pioneer in nutrition, bioenergetic medicine, environmental factors and regenerative processes. Some of the information in this interview will challenge some of your long held views as it did mine. We all have conformational biases and I encourage you to let yours go for awhile and consider the possibility that some of this information might be true for you and others. This is among the best interviews I’ve done in years, and we take deep dives into a wide variety of topics. The full interview is over three hours long, so I’m dividing it into two parts. This is Part 1. This year, on a near-daily basis, I’ve been listening to Dinkov’s podcast for two to three hours at a stretch, and I sometimes repeat them two or three times, because each episode is just so chockful of information. If you want...

10 Foods to Boost Your Immune System 2025

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Feeding your body certain foods may help keep your immune system strong. Here is the list. BEST FOODS TO BOOST YOUR IMMUNE SYSTEM 1. Anti-Inflammatory Diet One diet synonymous with anti-inflammatory properties is the Mediterranean diet, which is characterized by a relatively high dietary intake of minimally processed fruit, vegetables, legumes, olive oil, whole grains, nuts, and monounsaturated fats, followed by low-to-moderate consumptions of fermented dairy products, fish, poultry, wine, and, lastly, low consumptions of processed and red meats  [ PubMed ,  PubMed ] . A balanced diet rich in these foods is associated with anti-inflammatory and immunomodulatory compounds, including essential vitamins (C, D, and E) and minerals (zinc, copper, calcium, etc.), that affect a person’s nutri...

Aspartame: Popular Sweetener Is a Possible Carcinogen, Exists in Thousands of Products

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The world’s most widely used and controversial artificial sweetener is slated to be labeled “possibly carcinogenic to humans” next month by the World Health Organization’s (WHO) cancer research arm—decades after scientists first sounded the alarm about the sugar substitute’s cancer-causing properties. The International Agency for Research (IARC)’s external experts conducted a safety review of aspartame based on all published evidence and finalized a ruling earlier this month, two sources familiar with the process told Reuters. The IARC’s job is to examine the cancer-causing potential of substances. Advice on how much of the product a person can safely consume will come from a separate WHO expert panel on food additives—the Joint FAO/WHO Expert Committee on Food Additives (JECFA)—and national regulators. The JECFA will announce its findings on July 14, the same day IARC is expected to announce its decision. A spokesperson for the IARC and JECFA said the findings were “complementary” and...

Retatrutide vs Tirzepatide vs Semaglutide (Ozempic): GLP-1 Wars

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Introduction The landscape of obesity treatment has evolved dramatically with the introduction of advanced medical therapeutics like retatrutide (RETA, LY3437943), tirzepatide (Mounjaro), and semaglutide (Ozempic). These drugs, originally developed to manage type 2 diabetes, have shown remarkable efficacy in promoting weight loss, making them game-changers for obesity management. However, each drug has unique mechanisms, benefits, and potential applications, including emerging roles in cancer prevention. This article compares retatrutide, tirzepatide, and semaglutide, highlighting their differences in mechanism of action, weight loss efficacy, additional health benefits, and side effects to help patients and healthcare providers make informed decisions. Credit: GoodRx Health Mechanism of Action Semaglutide : Semaglutide (Ozempic and Wegovy) is a glucagon-like peptide-1 receptor agonist (GLP-1 RA). It mimics the action of GLP-1, a hormone that enhances insulin secretion, suppresses glu...

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