Evidence-based kidney and metabolic health, free for everyone.
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Plain-English guidance from Sean Hashmi, MD, a board-certified nephrologist and obesity medicine specialist.
SELF Principle is a physician-led 501(c)(3) nonprofit providing free health education and helping Southern California students access organized sports through the Exercise pillar of SELF: Sleep, Exercise, Love, and Food.
Evidence explained clearly. Sources you can check. Always free.
What Really Happens To Your Body When You Walk After Meals
The Hidden Link Between Diet and Kidney Disease
Prediabetes: Why Failing One Test Doesn't Mean What You Think
The Truth About Kidney Cleanses: What Your Doctor Won't Tell You
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Four foundations of better health
The SELF Principle is built on four evidence-based pillars.
S
Sleep
Sleep supports recovery, blood pressure regulation, appetite, and glucose control.
E
Exercise
Regular movement supports fitness, preserves muscle, and helps manage blood pressure and metabolic health.
L
Love
Supportive relationships, belonging, and purpose are associated with better health and well-being.
F
Food
Daily food choices shape blood pressure, blood sugar, weight, and kidney health.
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Kidney and metabolic health, one study at a time.
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