What are the four types of sugars?

The four types of sugars are monosaccharides, disaccharides, oligosaccharides, and polysaccharides.

Explanation:
Sugars are classified based on the number of sugar units they contain.

1. Monosaccharides:

• Single sugar unit
• Examples: glucose, fructose, galactose
• Provide immediate energy

1. Disaccharides:

• Two sugar units
• Examples: sucrose, lactose, maltose
• Need to be broken down during digestion

1. Oligosaccharides:

• 3 to 10 sugar units
• Found in foods like legumes
• Support gut health

1. Polysaccharides:

• Long chains of sugar units
• Examples: starch, glycogen, cellulose
• Provide long-term energy

Conclusion:
The four types of sugars - monosaccharides, disaccharides, oligosaccharides, and polysaccharides - differ in structure and function, from simple to complex carbohydrates.