Posts tagged Cortisol
Warm Weather Weight Loss

I have always preferred the warmer months to the colder, darker ones. Since I was a teen, I noticed I had less energy in the cooler, darker months and was sleepier. A few decades later, I noticed that I became less lean in the cooler months. No one would notice my condition because my energy levels are adequate and the extra weight is minimal, but I can see the seasonal difference in my body composition. My energy increases, and my leanness returns when the days lengthen, and it gets warmer. My transition to my more energetic, leaner self took longer this year. As always, I looked for a reasonable explanation for why I tend to gain some winter season weight, and why it stayed longer this year. This post will cover a few reasons for seasonal body compositional transitions and factors that can alter the normal process.

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PaleoFx Presentation: The Shrinking Face Epidemic

This is the presentation I am giving today at PaleoFx in Austin Texas.

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How Dogs Can Help You Be Happier, Healthier, And Live Longer

One of my dogs, Luna, was injured this week and is in the hospital. Thankfully she is expected to make a full recovery. Her absence has been a reminder of how important she is to our family. But her absence has also reminded me how important she is to our health and well-being. She puts a smile on my face, calms me, and makes me happier. Let's look at the science behind how dogs can help us be happier, healthier, and live longer.

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Laughter

My son and I went to a sold-out comedy show at a large venue for the first time in over a year and a half. It was amazing to finally spend a normal night enjoying ourselves. The next day I felt unusually good. I thought the laughter may have had something to do with it. Research into laughter is quite common, so I thought I would share some info with you, like why we do it, and why it is good for us.

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What Is Shinrin-yoku, and Why is It So Good for You?

Now that the trees are all green where I live, I have found my hikes in the woods feel better. It turns out that there is robust science behind this phenomenon. The first people to recognize and study it were in Japan. It turns out, walking in the woods does far more than make you feel better; it measurably improves many aspects of your health. The Japanese researchers were so impressed with the findings that they coined a term called Shinrin-yoku to represent the joys of immersing ourselves in forests.

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Vitamin D Resistance

Medical researchers have known for some time that we cannot always assume that our bodies always use vitamin D efficiently. About 25% of the population do not respond to standard doses of vitamin D3 supplementation. Many of them have healthy levels of vitamin D. A new condition has been identified called vitamin D resistance. Only a fraction are genetic in origin. Most cases are acquired during life. Some of the causes are known. This blog discusses the causes and the treatment options.

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