Carbs
The body's primary source of energy, essential for physical activity and brain function.
Also known as: Carbohydrates
Overview
Carbohydrates are one of the three macronutrients, along with protein and fat. They are found in a wide range of foods and are broken down into glucose to provide energy for the body's cells, tissues, and organs.
Key Benefits
Provides Energy
Carbohydrates are the most readily available source of energy for the body, fueling everything from daily activities to intense exercise.
Replenishes Muscle Glycogen
After a workout, consuming carbohydrates helps to replenish the glycogen stores in your muscles that were depleted during exercise.
Supports Brain Function
The brain relies on a steady supply of glucose from carbohydrates to function optimally.
Dosage & How to Take
The recommended daily intake of carbohydrates varies widely. Active individuals may need 3-7 grams per kilogram of body weight.
| Purpose | Dose | Notes |
|---|---|---|
| General Health | 45-65% of total daily calories | Focus on complex carbohydrates. |
| Endurance Athletes | 8-12 g/kg of body weight | To support high training volumes. |
Best Time to Take
Consume carbohydrates throughout the day. For athletes, timing around workouts is important for performance and recovery.
With or Without Food
Carbohydrates are a component of food.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Complex Carbohydrates | Varies | Sustained energy release. | Found in whole grains, legumes, and vegetables. |
| Simple Carbohydrates | High | Quick energy. | Found in fruits, milk, and processed foods. Should be consumed in moderation. |
Side Effects & Safety
Common
- Overconsumption of simple carbs can lead to blood sugar spikes and crashes, and weight gain.
Rare
- In some individuals, high carbohydrate intake can contribute to digestive issues.
Contraindications
- Individuals with diabetes need to carefully manage their carbohydrate intake.
Interactions
Carbohydrate intake directly influences insulin secretion.
Scientific Research
Carbohydrate supplementation during exercise: does it help? How much is too much?
A review on the benefits of carbohydrate intake during exercise for performance.
Food Sources
Products With Carbs
7 products in our database contain this ingredient
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.