Your Path to Whole-Body Wellness Starts Here
After caring for thousands of patients, Dr. Nandi created The Core Four as a simple daily foundation for whole-body wellness. Start with the supplements he recommends most for supporting brain, heart, bone, and overall health.
Shop Dr. Nandi's Most Popular Formulas
Anyone Can Be
A Health Hero
I’m Dr. Partha Nandi, M.D., a practicing gastroenterologist for over 20 years and host of Ask Dr. Nandi — a show seen in 95 million homes worldwide. I know how overwhelming health advice can be, and my mission is to give you clear, trusted solutions you can count on. A Health Hero isn’t about being perfect. It’s about taking an active role in your well-being — preventing illness where you can, supporting recovery when needed, and building habits that help you thrive. That’s why I created this line of supplements, blending the best of conventional medicine with holistic care to support you at every stage of life.
What's Your health Goal?
Trusted by over 100,000 health heroes who choose high-quality, science-backed supplements for energy, immunity, and lifelong vitality
Why Women Over 50 Need More Targeted Support
Why Women Over 50 Need More Targeted Support
Improve Your Digestion
Gut Health
Support a healthy gut microbiome
Age
Smarter
Healthy Aging
Stay sharp and vibrant at every age
Reach Your Ideal
Weight
Weight Loss
Sustainable, healthy weight management
Feel More Energy
Energy & Immunity
Power through your day
with vitality
Sleep Better
Sleep
Deep, restorative
rest every night
Protect Your Heart
Heart Health &
Cholesterol
Support a healthy gut microbiome
