1. Honey – Honey is a sweet substance that is produced by bees from the nectar of flowers. It is a natural sweetener that is commonly used in baked goods, sauces, and marinades. Honey is also known for its antibacterial properties and health benefits.

2. Agave nectar – Agave nectar is a natural sweetener that is derived from the sap of the agave plant. It is often used as a healthier alternative to sugar in baking and cooking.

3. Stevia – Stevia is a natural sweetener that is derived from the leaves of the stevia plant. It is a popular sweetener among people who are trying to reduce their sugar intake, as it has zero calories and is much sweeter than sugar.

Artificial sweeteners, also known as non-nutritive sweeteners, are synthetic substances that are used to provide a sweet taste without the calorie content. Some of the common types of artificial sweeteners include:

1. Aspartame – Aspartame is an artificial sweetener that is commonly used in diet soda and other low-calorie products. It is made up of two amino acids, phenylalanine and aspartic acid.

2. Sucralose – Sucralose is an artificial sweetener that is commonly used in food and beverage products. It is made from sugar, but it does not contain any calories.

3. Saccharin – Saccharin is an artificial sweetener that is commonly used in diet soda. It has been used for over 100 years and is one of the oldest artificial sweeteners.

Sugar alcohols, also known as polyols, are a type of carbohydrate that are commonly used as sweeteners. They are often used in sugar-free and low-calorie foods and beverages. Some of the common sugar alcohols include:

1. Xylitol – Xylitol is a sugar alcohol that is commonly used as a sweetener in chewing gum and candy. It has fewer calories than sugar and is known for its dental benefits.

2. Erythritol – Erythritol is another sugar alcohol that is commonly used as a sweetener. It has zero calories and is often used in sugar-free products.