diff --git a/education/nutrition/Carbohydrates.md b/education/nutrition/Carbohydrates.md
index c208999..721e736 100644
--- a/education/nutrition/Carbohydrates.md
+++ b/education/nutrition/Carbohydrates.md
@@ -29,11 +29,22 @@ There are 3 categories of carbs.
 	- Can cause diarrhea when consumed
 - Non-nutritive sweeteners are a group of synthetic compounds that are intensely sweet tasting compared to sugar
 	- Examples include Aspertame, Saccharin, Acesulfame-K, Neotame, and Sucralose
+	
+- Glycogen = storage form of glucose
+	- A highly branched storage polysaccharide in animals
+	- Muscles and liver are major storage sites
 # Starches
 Complex carbs have 3 or more monosaccharides bonded together
 - Starch is a storage polysaccharide in plants.
 	- Composed of amylose and amylopectin
 	- Rich sources include:
-		- Bread and cereal products made from wheat, ric
+		- Bread and cereal products made from wheat, rice, barley, and oats
 
-# Fiber
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+# Fiber
+- Plants also use complex carbohydrates to make supportive and protective structures
+- Dietary fiber is non-digestible plant material
+	- Most types are polysaccharides
+	- Soluble fiber
+		- Forms of dietary fiber that dissolve or swell in water. includes pectins, gums, mucilages, and some hemicelluloses
+	- Insoluble fiber
+		- Forms of dietary fiber that generally do not dissolve in water: Includes cellulose, hemicelluloses, and lignin
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