How a Busy Nurse Healed Years-Old Calluses Naturally and Regained Pain-Free Walks in 8 Weeks
https://www.sportsoddshistory.com/7-ways-castor-oil-can-help-sportsmen-achieve-peak-performance/
The Daily Grind That Created Hardened Foot Skin and Chronic Pain She worked 12-hour shifts on concrete, stood during rounds, and wore the same safety shoes for months