Dr. Satchidananda (Satchin) Panda is a professor in the Regulatory Biology Laboratory at the Salk Institute for Biological Studies.

In this video we discuss...

(00:00) Introduction
(06:42) Why humans developed an internal clock (i.e., the circadian rhythm)
(15:28) Light is necessary to regulate our circadian clock
(25:02) Morning bright light exposure lowers cortisol levels and lifts mood, but the indoors are dim
(30:25) Using light exposure to reset jet-lag and help shift workers stay healthy
(36:17) Eating is an important regulator of the body's peripheral circadian clocks
(40:44) Time-restricted feeding protects from the harmful effects of a Western diet
(48:30) Time-restricted feeding increases muscle mass while reducing fat mass
(51:03) Mice who fasted 15-16 hours-per-day gained muscle endurance due to changes in mitochondria
(54:43) What's the difference between intermittent fasting and time-restricted feeding?
(01:00:02) Melatonin makes us less insulin-sensitive in the evening
(01:05:56) Dr. Panda's time-restricted eating mobile app helps research participants track their food
(01:20:39) Time-restricted feeding improves heart health
(01:27:31) The gut microbiota also follow a circadian rhythm
(01:34:12) How to participate in Dr. Panda's research

If you’re interested in learning more, you can read the full show notes here.

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#025 Dr. Satchin Panda on Time-Restricted Feeding and Its Effects on Obesity, Muscle Mass & Heart Health

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