Valeriy
Digital health transformation manager
As the Chief Technology Officer at Mark Wellness Assistant, Valeriy Yasakov bridges the gap between advanced software engineering and accessible healthcare. He leads the development of the technical architecture that powers data-driven preventative medicine. Working closely with clinical experts, Valeriy writes about the intersection of digital innovation, health data, and the future of tech-enabled wellness.
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Read more →The Blood Sugar and Energy Connection: Why You Crash and How to Stay Stable
Most people experience it daily without connecting it to blood sugar. You eat, feel fine for an hour, then hit a wall. Focus disappears. Motivation drops. You reach for coffee or something sweet and get a brief reprieve before the cycle repeats. This isn’t a willpower problem or a scheduling problem. It’s a physical loop […]
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Read more →Postprandial Glycemic Dysregulation and Its Role in Chronic Fatigue, Cognitive Impairment, and Metabolic Dysfunction
Recurrent postprandial energy crashes represent one of the most prevalent yet underinvestigated complaints in adult outpatient settings. The symptomatic triad of fatigue, impaired concentration, and hedonic food craving occurring one to two hours after carbohydrate-rich meals is mechanistically attributable to reactive hypoglycemia and counterregulatory hormonal responses, rather than to primary sleep insufficiency or psychological factors. […]
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Read more →Gut Microbiome: 6 Powerful Ways Your Gut Controls Your Health
Your gut microbiome, the vast ecosystem of microorganisms living in your digestive tract, was once considered a simple digestive organ. Today it’s understood to be among the most complex systems in the human body, one that communicates directly with your brain, regulates your immune system, influences your mood, and plays a central role in how […]
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Read more →Why You’re Always Tired: The Real Reasons Behind Low Energy and How to Fix Them
You slept seven hours. You had your coffee. And you’re still dragging by 10am. Low energy is one of the top complaints among American adults among American adults, with surveys showing that 76% of Americans feel tired at work and 53% report feeling less productive as a result.[1] Most of the standard advice, sleep more, […]
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Read more →The Science of Recovery: How to Rebuild Your Body with Recovery Exercise
Recovery is not the absence of activity. It’s an active biological process, one that requires specific conditions, raw materials, and time to complete. Most people treat recovery as whatever happens between efforts. The research treats it as the phase where adaptation actually occurs. That distinction changes how you approach rest, nutrition, sleep, and supplementation in […]