Guide

carbohydrate introduction gives a clear view of what carbs are, how the body uses them, and how to choose better everyday sources.

Carbohydrate intolerance syndromes are conditions where certain sugars are poorly digested, leading to gas, bloating, and loose stools after meals.

Carbohydrate intolerance means your gut struggles to digest specific sugars, causing bloating, gas, or diarrhea when you eat certain carb-rich foods.

Endurance athletes generally need 5–12 g of carbohydrate per kg per day, with higher intakes on hard training days and race days.

Many adults with diabetes target about 130–200 grams of carbohydrate per day, adjusted with their care team to fit age, weight, and medicines.

Balancing carbohydrate intake for type 2 diabetes means steady carbs from high-fiber foods, spaced through the day, tailored with your care team.

Under the carbohydrate-insulin model way of eating, base meals on low-glycemic carbs, steady protein, and healthy fats while limiting refined starch.

Most adults do well with carbohydrate intake for adults around 45–65% of daily calories from carb sources.

Carbohydrate intake for endurance athletes fuels long training blocks, protects pace, and speeds recovery when planned with care.

A carbohydrate insulin ratio tells you how many grams of carbohydrate are covered by one unit of rapid-acting insulin at meals.