Kale
Also known as: Leafy green vegetable, Brassica oleracea var. sabellica
Effective Dosage
No established dose
✓ What the Science Says
Kale is rich in vitamins A, C, and K, as well as antioxidants and fiber, which can contribute to overall health. Research indicates that regular consumption may support heart health, reduce inflammation, and improve digestive health.
✗ What It Doesn't Do
Kale is often marketed as a miracle food that can cure diseases or lead to significant weight loss on its own. There is no evidence that it can replace a balanced diet or serve as a sole solution for health issues.
Evidence-Based Benefits
Kale is rich in vitamins A, C, and K, as well as antioxidants and fiber, which can contribute to overall health. Research indicates that regular consumption may support heart health, reduce inflammation, and improve digestive health.
Strong EvidenceEffective at: No established dose
Source: auto-research
Absorption & Bioavailability
Moderate; while kale is nutrient-dense, some nutrients may be less bioavailable due to the presence of oxalates and goitrogens.
Red Flags to Watch For
- 🚩 Beware of claims that kale alone can detoxify the body.
- 🚩 Watch for products that suggest kale can replace medical treatments.
Products Containing Kale
See how Kale is used in these analyzed products:
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-03-08