I became Whole Food, Plant Based at 52 when I was told that I needed to start meds to lower cholesterol. I switched to a full WFPB diet in about 2 months and lowered my cholesterol from 198 to 148. I then found many other reasons to continue on a WFPB diet. My wife (51) and my daughter 19 also are now eating a Whole Food Plant Based diet.