Our Mentors & Mission

Our scientific mentors are leading doctors, scientists, and most importantly parents. They help guide First Day's mission to build a better future for families everywhere.

Dr. Ed Giovannucci, MD, MPH, ScD
Harvard University

Dr. Giovannucci researches the intricacies of nutrition and lifestyle. His son and daughter eat a healthy diet but still love snacking on chocolate.

Dr. Lei Chen, MD, MHS
Yale University

Dr. Chen is a professor and pediatrician in emergency medicine. When he isn’t traveling for children's healthcare, he builds kayaks with his twin sons.

Our Mentors & Mission

They are leading doctors, scientists, and most importantly parents. Our mentors help guide First Day's mission to build a better future for families everywhere.

Dr. Ed Giovannucci 
MD, MPH, ScD
Harvard University

Dr. Giovannucci researches the intricacies of nutrition and lifestyle. His son and daughter eat a healthy diet but still love snacking on chocolate.

Dr. Lei Chen 
MD, MHS
Yale University

Dr. Chen is a professor and pediatrician. When he isn’t traveling for children’s healthcare, he builds kayaks with his twin sons.

Flavored by Nature

Mother nature does it best which is why we say
no to artificial flavors and only use those naturally extracted from fruits like papaya, citrus, mixed berry and kiwi!

No Artificial Dyes

Red 40 Lake? No, thank you! Our vitamins are made with carrots and grape extract to produce both tasty and healthy gummies without harsh, artificial dyes.

Organic Fruits and Veggies

Each gummy includes a special blend of 27 organic fruits and veggies that are harvested direct from the farm and dried to preserve all their goodness.

Flavored by Nature

Mother nature does it best which is why we say
no to artificial flavors and only use those naturally extracted from fruits like papaya, citrus, mixed berry and kiwi!

No Artificial
Dyes

Red 40 Lake? No, thank you! Our vitamins are made with carrots and grape extract to produce both tasty and healthy gummies without harsh, artificial dyes.

Organic Fruits and Veggies

Each gummy includes a special blend of 27 organic fruits and veggies that are harvested direct from the farm and dried to preserve all their goodness.