Posts by Tomas Hubot

Blood sugar instability can imitate “high cortisol” surprisingly wellJitteriness after meals, a 3 p.m. crash, waking at 3 a.m., feeling “tired but wired,” sudden irritability, and stress sensitivity are often…

Low energy changes the fasting equationFasting is often discussed as if it works the same way for everyone. It does not. When baseline energy is already low, the body is…

Insulin resistance does not always look like obesitySome people have normal weight, acceptable fasting glucose, and no obvious outward signs of metabolic trouble, yet they are already developing insulin resistance.…

Iron deficiency vs low B12 is a diagnostic mix-up that happens for a reasonFatigue, weakness, shortness of breath, poor concentration, dizziness, and pale skin can appear in both iron deficiency…

Normal is not the same as optimalOne of the most common reasons people feel dismissed in routine care is this sentence: Your labs are normal. In many cases, that statement…

Muscle loss rarely starts with obvious weaknessMany adults assume they will notice aging-related muscle decline when they can no longer lift, climb stairs, or carry groceries. In reality, muscle loss…

Acne location is not random—but it is often misunderstoodRecurring acne in the same facial zone usually reflects a mix of local skin biology and internal physiology. That does not mean…

Low energy changes the fasting equationFasting is often framed as a clean metabolic upgrade: lower insulin, improve metabolic flexibility, reduce digestive load, sharpen focus. But that logic breaks down when…

Waking at 3 a.m. is often less random than it feelsIf you wake around 3 a.m. with a suddenly alert mind, a racing heart, or the sense that your body…

Fatigue is where the confusion startsIron deficiency and low vitamin B12 are often lumped together because both can cause tiredness, weakness, reduced exercise tolerance, brain fog, and pale skin. But…