Casein is a protein found in milk that forms micelles, which scatter light and give milk its white color.

Lactose is a disaccharide composed of glucose and galactose, and it is the main sugar found in milk.

Milk naturally contains vitamin D, which is essential for calcium absorption and bone health.

Fermentation is the process by which bacteria convert lactose into lactic acid, resulting in the production of yogurt and other fermented dairy products.

Lactobacillus bulgaricus and Streptococcus thermophilus are the two main types of bacteria used in yogurt production, as they work together to ferment lactose and produce lactic acid.

Starter cultures are added to milk to ferment lactose into lactic acid, which gives yogurt its characteristic tangy flavor and texture.

Sour cream is a fermented dairy product, but it is not typically considered a type of yogurt.

Casein is the primary protein found in yogurt, and it is responsible for its thick and creamy texture.

Yogurt consumption has been linked to various health benefits, including improved digestion, reduced risk of heart disease, and boosted immunity.

Yogurt typically has a pH range of 3.5 to 4.5, which is acidic due to the presence of lactic acid produced during fermentation.

The texture of yogurt can be influenced by the type of starter culture used, the fermentation temperature, and the duration of fermentation.

Straining is the process of removing water from yogurt to obtain a thicker consistency, resulting in products like Greek yogurt.

Garlic is not a typical flavoring added to yogurt.

Yogurt should be stored refrigerated at 4°C or 39°F to maintain its quality and prevent spoilage.

Consuming unpasteurized milk or yogurt carries an increased risk of foodborne illness due to the presence of harmful bacteria.