Tag Archives: matthew walker

Dr. M’s SPA Newsletter Audiocast Volume 14 Issue 33

Sleep Part IV

Continuing the sleep education from a few weeks ago.

Sleep is a most special event that we all need to continue to focus heavily on in order to live a healthy and long life. It may be the single most important event that we do daily.

Here are a few more quick hits on sleep from the Matthew Walker’s Book and other publications.

1) Aim for a minimum of 7 hours nightly to maintain adequate memory consolidation, immune health and emotional regulation. Young children and teens need 8-14 hours depending on age.

2) Do not eat close to bedtime. Stop eating three hours before you plan to go to sleep. Avoid rapidly digesting refined carbohydrates as they turn into energy quickly raising core temperature which makes it harder to fall asleep as we need our body temperature to drop 3 to 4 degrees F at night to fall asleep. Heavy protein meals at night are not a great idea. Eat the heavier proteins early (before 6 pm) if at all in the evening….plus a section on summer Covid surge.

Enjoy,

Dr. M

Dr. M’s SPA Audiocast Newsletter Volume 14 Issue 29

Sleep Update for 2024
Sleep has always been a necessary function of everyday life for all mammals. From an evolutionary perspective this cannot be a mistake as during the period of sleep you are vulnerable to predation. Therefore, there has to be a really good reason for mammals to sleep for extended hours. What is that reason? Why are toddlers and frankly all of us more cranky when we do not sleep enough? Why are our genes tied so tightly to circadian rhythms? Why are people so metabolically unwell when they are sleep deprived?
…plus updates on heat exhaustion and covid.
Enjoy,
Dr. M