Mar 26, 2026Nutrition

Barley Beta-Glucan May Lower Glucose Spikes—But Does It Last Until Lunch?

Barley beta-glucan reliably lowers post-meal glucose and insulin. The proposed microbiota-driven second-meal benefit remains unproven.

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Mar 18, 2026Nutrition

Isomaltulose vs. Sucrose: A Modest Glucose Advantage

Isomaltulose may lower the 60-minute glucose peak by about 8 mg/dL versus sucrose. Here is what meta-analyses show—and what they cannot prove.

isomaltulosepostprandial glucosesugar substitutesglycemic index

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Mar 18, 2026Nutrition

Precision Nutrition: What Lipids, CGMs, and Genes Can Prove

Lipidomics, glucose algorithms, and FADS1 testing reveal real biological differences. Do they improve diet outcomes? The evidence remains mixed.

personalized nutritionlipid profilemultilipid scorepostprandial glucose

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Mar 16, 2026Physical Activity

Walking Breaks Beat Standing for Post-Meal Glucose

Moderate walking breaks rank above standing for post-meal glucose control. Benefits look larger in type 2 diabetes; stair-climb cognition remains untested.

glucose controlpostprandial glucosemovement breaksintermittent walking

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Mar 16, 2026Physical Activity

Standing Every 30 Minutes Helps—Moving Helps More

Breaking up sitting every 30 minutes can blunt post-meal glucose and insulin spikes. The best evidence favors active, post-meal movement over standing.

glucose spikespostprandial glucosesedentary breaksinsulin spikes

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Mar 13, 2026Nutrition

Why Intact Plant Cells Can Lower the Insulin Response

Can intact plant cells blunt insulin after meals? Human hummus and bread trials show how food structure changes starch digestion, and where evidence stops.

resistant starchpostprandial glucosegipchickpeas

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Mar 13, 2026Nutrition

Cellular Chickpea Flour May Raise GLP-1, but Evidence Is Early

Cellular chickpea flour raised GLP-1 in one small bread trial. Learn how intact plant cells may slow digestion—and why appetite claims remain unproven.

glp-1chickpea flourpostprandial glucosecellular microstructure

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Mar 12, 2026Sleep

Can Indoor Light Timing Improve Metabolism? Early Evidence

A small randomized trial found that bright days and dim evenings changed metabolic measures in insulin-resistant adults. Here's what it means.

light exposurecircadian rhythmpostprandial glucosetriglycerides

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Mar 11, 2026Nutrition

L-Arabinose vs. Pistachios for Prediabetes Glucose Spikes

Can L-arabinose block sugar absorption, and do premeal pistachios help? Compare glucose data, limits, doses, and prediabetes evidence.

postprandial glucosel-arabinoseprediabetesinsulin resistance

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Mar 9, 2026Physical Activity

Post-Meal Exercise Lowers Glucose Spikes Better Than Pre-Meal

A post-meal walk can blunt glucose spikes better than pre-meal exercise. Learn the timing window, what HIIT adds, and where the evidence stops.

post-meal exerciseglucose spikeexercise timingmetabolic health

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Feb 24, 2026Nutrition

Glucose Control for Longevity? Five Papers, No Real Evidence

GLP-1 drugs, CGMs, and meal timing are sold as longevity tools. We reviewed all five papers behind the claim. Here's why the evidence completely collapses.

glp-1glucose managementmeal timingmetabolic health

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