Healf Expert

Kayla Barnes-Lentz

Longevity
Biological Optimisation
Women's Health

Kayla Barnes-Lentz is an expert biohacker and the world's most publicly measured woman, with a particular focus on women's health. She is on a mission to extend her longevity through science-backed protocols and simple daily habits, and share her findings with the world.

“Stress, microbes and gut integrity determine how you feel, think and age.”

Kayla Barnes-Lentz

Kayla's non-negotiables

EAT
Eating dinner early at 4pm aligns your metabolic function with your circadian rhythm — enhancing insulin sensitivity and optimising autophagy.
MOVE
Cycle-synced training aligns my movement with my body's needs.
MIND
Getting 15 minutes of sunlight first thing in the morning regulates mood, circadian rhythm and dopamine.
SLEEP
Going to bed at 8:30pm ensures my circadian rhythm is aligned and I can rest deeply.