Lactose intolerance occurs when the body produces insufficient lactase, an enzyme responsible for breaking down lactose (a sugar found in milk and dairy products) into glucose and galactose for absorption.

Common symptoms of lactose intolerance include abdominal pain, bloating, gas, and diarrhea after consuming lactose-containing foods.

Lactose is the primary sugar found in milk and dairy products, consisting of two simple sugars: glucose and galactose.

Lactase is the enzyme produced by the small intestine that breaks down lactose into glucose and galactose, allowing them to be absorbed into the bloodstream.

In a lactose-free diet, calcium can be obtained from leafy green vegetables, nuts and seeds, fortified plant-based milks, and certain fortified foods.

Milk is typically high in lactose, while yogurt, cheese, and butter contain varying amounts depending on the processing method and type.

The recommended daily intake of calcium for adults is typically around 1,000 mg, although it may vary depending on age, gender, and specific health conditions.

Untreated lactose intolerance can lead to weight loss, nutritional deficiencies, and an increased risk of osteoporosis due to poor absorption of calcium. It does not typically result in improved digestion.

The most effective way to manage lactose intolerance is to consume lactose-reduced or lactose-free dairy products, which contain little to no lactose.

Hard cheeses typically contain lower levels of lactose compared to other dairy products due to the aging process, which breaks down lactose.

Lactase enzyme is primarily responsible for breaking down lactose, a sugar found in milk and dairy products, into glucose and galactose, allowing them to be absorbed into the bloodstream.

Aging, certain medications, and intestinal infections can all contribute to the development of lactose intolerance by affecting the production or activity of lactase enzyme.

The primary treatment for lactose intolerance involves avoiding lactose-containing foods or taking lactase enzyme supplements before consuming lactose-containing foods to aid in digestion.

Leafy green vegetables such as spinach, broccoli, and kale are typically high in calcium and low in lactose, making them suitable options for individuals with lactose intolerance.

The recommended daily intake of lactase enzyme for individuals with lactose intolerance can vary depending on the severity of their condition and the amount of lactose they consume. It is best to consult with a healthcare professional to determine the appropriate dosage.