I recently begged my oldest client to give me her secrets for vitality: if you met her, you’d never know she was 93. She laughed and said, “genetics.” I explained that I needed content for my monthly newsletter and told her to give me something better than that. She thought for a moment and exclaimed, “Arnica! I used to bruise so badly until I found Arnica.” This herb, sold in a topical gel form, can be found in health food stores.