- Study uncovers surprising way to prevent agonising nighttime leg cramps Daily Mail
- Vitamin K reduces frequency, severity of nocturnal leg cramps Healio
- Vitamin K2 cuts night leg cramps by 50%: New study's surprising findings The Times of India
- Vitamin K2 Can Significantly Reduce Nighttime Leg Cramps Healthnews.com
- Vitamin K2 helps nightly leg cramps The Medical Republic