Showing posts with label cortisol. Show all posts
Showing posts with label cortisol. Show all posts

Thursday, March 18, 2010

Weight and Eating: When Life Is Hard To Swallow

When looking at weight and eating, there's lots of information available about the importance of healthy food and exercise. What is less commonly voiced is the role emotional stress plays not only in eating behavior, but also, in weight gain.

Dr. Dean Ornish, a visionary physician who has spread the message that "heart disease can be reversed through comprehensive lifestyle change,"1 notes that to lose weight and maintain weight, we need to work more deeply than with just what we eat and how we behave.

In "Why A High Protein Diet May Make You Fatter" by Kathy Freeston (see 1 below), Ornish notes, "The real epidemic in our country is not only obesity, but also depression, isolation and loneliness. As one patient told me, 'When I feel lonely and depressed, I eat a lot of fat. It fills the void. Fat coats my nerves and numbs the pain.'"

In this sense, we can both overeat when life is hard to swallow. And we can choose unhealthy foods to offer emotional comfort and soothing, since it may not be readily available in other, non-food-based ways.

Ornish points out that emotional stress plays a big role in weight gain, even beyond eating or overeating foods that are high in fat, salt and sugar.

1. Ornish notes that "chronic emotional stress stimulates your brain to release hormones that cause you to gain weight, especially around your belly where it's most harmful and least attractive." Long-term stress (which is sadly, defined as stress lasting 15 minutes or more) causes the body to produce cortisol, which contributes to stress-related eating and weight gain.

2. "Chronic stress also causes stimulation of hormones such as cytokines that promote inflammation." He notes that obesity itself causes a low-grade inflammation, "which in turn, tends to promote more obesity in a vicious cycle."

3. Because chronic emotional stress causes you to gain weight, using stress management tools may be necessary to lose weight and keep it off. So often, we ignore our emotional and spiritual needs, including our need for connection with self, a higher power and others. And when we lack connection, we feel a void. Meditation, mind-body tools and reaching out to others can fill the void with emotional, physical and spiritual nutrients not available in food.

It is important we pay attention to our emotional, spiritual and relational diet when looking at health and weight management. As we nourishing ourselves emotionally, spiritually and relationally, our bodies will response by generating oxytocin, the love or bonding hormone, and we will experience a greater sense of peace and well-being at all levels.

There is a lot of truth that when life is hard to swallow, we might really need a hug, a shoulder to cry on or a hand to food--not a bag of chips!

1 = From "Why A High Protein Diet May Make You Fatter" by Kathy Freston, AlterNet, March 18, 2010

Tuesday, March 16, 2010

Coherence and Incoherence and the Heart

This past Sunday, as I was leading a workshop on "Keeping A Vital Heart," I was showing the group a picture of the heart rhythms when a person is experiencing Frustration and when a person is experiencing Appreciation.

The difference in the images was very striking: while the amplitude between the high and low points in the "heart waves" was about the same, the patterns of the heart activity were very different. The heart pattern for frustration was very spikey, and irregular. The heart pattern for appreciation was much smoother and more regular.

Is it a surprise that we experience cortical inhibition and chaos when feeling frustrated, and cortical facilitation and coherence when feeling appreciative or appreciated?

The word "coherence" is very important in matters of the heart. Coherence means we experience life as purposeful, manageable and meaningful. The heart thrives on coherence and is stressed when our lives lack coherence.

I began to think about the word "incoherent," which is usually used in relationship to how someone speaks. Someone who is incoherent is hard to understand and may speak in a jarbled, chaotic and confusing style. We feel evoke more comfort in a listener when we speak coherently, and more discomfort when we speak incoherently. Interesting to see the parallel between our thoughts and words and the experience of the heart.

One of the workshop participants made a comment about an article she had read on how multi-tasking makes us stupid. As I reflected on this, it made a lot of sense. Multi-tasking can be chaotic, especially when taken to the extreme. The more chaotic, the more incoherent our thought patterns, actions, and most likely our feelings.

I would love to see the heart rhythm patterns of a person who is frantically multi-tasking as we so often feel pressured to do in our fast-paced world, and a person who is fully present and focusing deeply on one task.

Somehow, I suspect there would be parallels between the frustration and appreciation diagrams. Multi-tasking may make us "stupider" because we become incoherent, lose our grounding and no longer have a sense of what is most important. Multi-tasking surely is stressful, so our bodies generate cortisol, the long-term stress hormone. Focusing deeply on one thing is its own kind of meditation, and may release oxytocin, the love or bonding hormone that counteracts the effects of cortisol.

Perhaps we need to look for ways to be more coherent in all aspects of our life and reduce incoherence as well! This will bring us more focus, inner peace and healthier hearts!