Mănânci ZAHĂR fără să știi | BOABE DE CUNOAȘTERE | cu Prof. Dr. Dan Vodnar

30 Jul 2025 · 79 min
1:19:28

Romanian-language podcast episode (Boabe de Cunoaștere) featuring Prof. Dr. Dan Vodnar and host Mihail Pautov discussing the ubiquity of sugar in modern foods, historical role of the sugar trade and slavery, basic biochemistry of sucrose (glucose + fructose) and plant photosynthesis, metabolic differences between glucose and fructose (glucose used broadly; fructose metabolized in liver and can be converted to fat or glycogen), health risks of excess refined sugar (obesity, insulin resistance, cardiovascular disease, potential cancer links via inflammation), microbiome–brain links (dysbiosis → intestinal permeability → systemic inflammation → possible neurodegeneration/Alzheimer links), guidance on labels and recommended intakes (WHO: ~25 g added sugar/day, ≈5% of calories; 400 g fruits/vegetables/day), and practical advice on reducing sugar (fiber, replace with proteins/fats, use stevia/erythritol before synthetic sweeteners, reset taste receptors in ~2 weeks). The episode also debates artificial sweeteners (aspartame, sucralose, erythritol) and policy options (taxes/accize, school restrictions).

Questions this video answers

25 grams of added sugar per day (approximately 5% of daily calories).

400 grams of fruits and vegetables per day.

That over 75% of food products on the market contain sugar (presented as a repeated claim by the guest).

An Acceptable Daily Intake cited: about 40 mg per kg body weight per day (the hosts mention this equates roughly to 12 cans of Cola Zero).

Consumption above ~67 grams of sugar per day was cited as associated with higher colorectal cancer incidence in one referenced study.

Chapters

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