Articles santé fiables

How to Prevent Type 2 Diabetes

Type 2 diabetes isn't always preventable, but for many people at risk, lifestyle changes meaningfully lower the odds. Here's what the evidence supports.

Diabetes and Exercise

Regular physical activity is one of the most effective tools for managing blood sugar — here's how it helps, and what to know before starting.

Foods That Lower Blood Sugar

Some foods have a smaller effect on blood sugar than others, or may modestly help with control — here's what the evidence actually supports.

Best Foods for People With Diabetes

There's no single diabetes diet, but some food choices consistently help with blood sugar management — here's what actually helps.

Can Type 2 Diabetes Be Reversed?

Some people with type 2 diabetes achieve remission through significant lifestyle changes — but it's not guaranteed for everyone, and the terminology matters.

Can Prediabetes Be Reversed?

For many people, yes — prediabetes is one of the more realistic stages to bring blood sugar back to normal. Here's what the evidence actually says.

Symptoms of Gestational Diabetes

Gestational diabetes usually causes no noticeable symptoms, which is exactly why routine screening during pregnancy matters.

Gestational Diabetes

Gestational diabetes develops during pregnancy and usually resolves after delivery — but it matters for both mother and baby, during pregnancy and after.

Type 1 Diabetes

Type 1 diabetes is an autoimmune condition that always requires insulin — here's how it differs from type 2 and what living with it involves.

Treatment for Insulin Resistance

Insulin resistance often responds well to lifestyle changes — here's what actually helps, and when medication becomes part of the picture.

Symptoms of Insulin Resistance

Insulin resistance often has no obvious symptoms, but a few visible signs and risk factors can point to it.

Insulinorésistance : définition, symptômes, examens, causes et comment l'améliorer

L'insulinorésistance signifie que les cellules répondent mal à l'insuline. Elle passe souvent inaperçue pendant des années. Qui est concerné, comment on la repère, ce qui aide (perte de 5 à 7 % du poids, activité, sommeil) et quand un traitement est envisagé.

Causes of Low Blood Sugar

Low blood sugar is most common in people treated for diabetes, but several other factors can cause it too — here's what to know.

Causes of High Blood Sugar Without Diabetes

Blood sugar can rise temporarily for reasons that have nothing to do with diabetes — here's what else can cause it.

Symptoms of Low Blood Sugar

Low blood sugar can come on quickly and needs prompt action. Here's how to recognize it, and when it becomes a medical emergency.

Symptômes de l'hyperglycémie

L'hyperglycémie peut s'installer progressivement ou soudainement, ne causer aucun symptôme, ou évoluer vers une urgence médicale. Voici ce qu'il faut surveiller, selon le type de diabète et la gravité.

Diabetes Blood Tests

Several different blood tests are used to diagnose diabetes and prediabetes — here's how fasting glucose, HbA1c, the oral glucose tolerance test, and random glucose compare.

Taux normal d'HbA1c : valeurs, prédiabète et diabète

L'HbA1c mesure votre glycémie moyenne sur plusieurs mois plutôt qu'à un instant donné — voici le taux normal et comment interpréter un résultat.

Normal Blood Sugar After Eating

Blood sugar naturally rises after eating — here's how high it typically goes, how long it takes to come back down, and when a post-meal reading is a concern.

Normal Fasting Blood Sugar

Fasting blood sugar is one of the most common ways diabetes and prediabetes are diagnosed. Here's what counts as normal, and what a higher result means.