Kale

Ingredient Library

Kale

Discover why kale is considered one of nature's most nutrient-rich leafy greens and why it has become a popular ingredient in food supplements.

Kale (Brassica oleracea var. sabellica) is a leafy green vegetable belonging to the same family as broccoli, cabbage and Brussels sprouts. It naturally provides a wide range of vitamins, minerals and plant compounds, making it one of the most nutrient-dense vegetables available.

Kale supplements are available as whole leaf powder and concentrated extracts, allowing this nutrient-rich vegetable to be conveniently incorporated into nutritional formulations.

The Basics

Understanding Kale

Kale

Kale is a dark green leafy vegetable from the Brassica family. It has been consumed for centuries and is naturally rich in vitamins, minerals, carotenoids and other plant compounds that contribute to its nutritional profile.

Kale Forms

Kale supplements are commonly available as whole leaf powder or concentrated extracts. Whole leaf powder is produced by drying and finely grinding the leaves, while extracts concentrate selected naturally occurring compounds into a smaller serving.

Naturally Nutrient-Rich

Kale naturally provides nutrients including vitamins A, C and K, along with minerals such as calcium and potassium. It also contains naturally occurring carotenoids, flavonoids and other antioxidant plant compounds that contribute to its reputation as a nutrient-rich leafy green.

Key Benefits

Why It’s Used

Antioxidant Protection

Helps protect cells from oxidative stress caused by free radicals.

Immune Support

Supports the normal function of the immune system.

Bones & Joints

Supports healthy joints, comfort and everyday mobility.

Heart Health

Supports normal cardiovascular health and circulation.

Healthy Inflammatory Response

Supports the body's normal inflammatory response.

Common Questions

Frequently Asked Questions

What is kale?

Kale is a leafy green vegetable belonging to the Brassica family, alongside broccoli, cabbage and Brussels sprouts. It is widely recognised for its naturally high nutrient content.

What is the difference between kale powder and kale extract?

Whole kale powder is made by drying and grinding the leaves, preserving their natural nutritional profile. Kale extracts are more concentrated and provide higher levels of selected naturally occurring compounds in a smaller serving.

What nutrients are naturally found in kale?

Kale naturally contains vitamins A, C and K, along with minerals such as calcium and potassium. It also provides carotenoids, flavonoids and other naturally occurring antioxidant plant compounds.

Why is kale considered a nutrient-dense food?

Kale provides a wide variety of vitamins, minerals and beneficial plant compounds while being naturally low in calories. This combination has made it one of the best-known nutrient-dense leafy green vegetables.

What vegetables are related to kale?

Kale belongs to the Brassica family, which also includes broccoli, cabbage, cauliflower, Brussels sprouts and collard greens. These vegetables share many naturally occurring nutrients and plant compounds.