3 Calcium-Rich Vegetables That Are Almost Pesticide-Free

Why Calcium From Vegetables Is Special

Calcium in vegetables comes packaged with:

• Fiber
• Magnesium
• Potassium
• Vitamin K
• Antioxidants

This combination supports bone health in ways dairy alone cannot. Some vegetables also contain forms of calcium that are highly bioavailable, meaning the body can absorb and use them efficiently.

Vegetable #1: Kale

Why Kale Is a Calcium Powerhouse

Kale is often called a superfood—and for good reason.

One cup of cooked kale provides:

• Approximately 150–180 mg of calcium
• Vitamin K, which helps direct calcium into bones
• Magnesium, essential for calcium metabolism

Unlike some leafy greens, kale is low in oxalates, compounds that can block calcium absorption.