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.
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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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