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Yep that hook is way more clear! But since it’s a 5-day email series, perhaps change it to 5 staples?
Here are some tweaks on the subject lines to make them a little more conversational and intriguing:
Welcome email: [Welcome!] 5 Days, 5 Staples to Keep Us Strong and Vibrant as We Age
Email 1: A Protein Boost for Your Mornings? It’s Easier Than You Think
Email 2: Whole Grains – Not Just Filling, But Energizing Too
Email 3: The Everyday Veggies That Boost Strength & Vitality
Email 4: Fruit That Fights Aging (and Tastes Great Too!)
Email 5: These Everyday Foods? Your Allies in Maintaining Strength
Closing email: That’s a Wrap on Our Series! But There’s More Age-Defying Advice Ahead Each Week