Hello, “Power Friends” ;-), weekends can be tricky with birthday parties, tailgating, family gatherings….
How ya doing?
Continuing today with an article from The Conversation and more thoughts on the impact of sugar and more broadly, food choices on our overall health, specifically our mental well being.
Hippocrates, considered the father of medicine, said it succinctly, Let food be thy medicine and medicine be thy food.
Pretty powerful stuff when you realize that with each bite of foods you have the potential to either heal yourself or harm yourself and it’s an idea being expressed by many of the doctors and health leaders of our time:
“The most powerful medicine is at the end of your fork, not at the bottom of your pill bottle. Food is more powerful than anything in your medicine cabinet” ~Mark Hyman, M.D.
“Today, more than 95% of all chronic disease is caused by food choice, toxic food ingredients, nutritional deficiencies and lack of physical exercise.” ~Mike Adams
“Optimum nutrition is the medicine of tomorrow.” ~Dr. Linus Pauling
The doctor of the future will give no medication, but will interest his patients in the care of the human frame, diet and in the cause and prevention of disease.
– Thomas A Edison
“So when people ask me about why we’re suffering from what appears to be an epidemic of depression despite the number of people taking antidepressants, I don’t think about brain chemistry. I turn to the impact of our sedentary lifestyles, processed food diets, and unrelenting stress. I turn to the medical literature that says a typical Western diet—high in refined carbs, unnatural fats, and foods that create chaos in our blood sugar balance—contribute to higher levels of inflammation.”
― Kelly Brogan, A Mind of Your Own: The Truth About Depression and How Women Can Heal Their Bodies to Reclaim Their Lives
You are what you eat: how diet affects mental well-being
Over the last half century, the global food industry has profoundly changed the way we eat. While we understand how these dietary changes have impacted physical health, their effect on mental well-being is only now being realised.
Big business has successfully developed and marketed food products that appeal to our evolutionary preferences and have addictive properties.
Highly-processed snack and takeaway food products, rich in tasty fat and sugar, have now displaced much of the fruit, vegetables and other nutritious, unprocessed foods in our diets.
Largely as a result of these changes, there has been a staggering increase in the proportion of overweight and obese people across many countries. Common non-infectious illnesses, many driven by poor diets, are now the leading cause of death worldwide.
And we’re now realising that unhealthy diets may also be contributing to poor mental health.
Diet and mental health
In Australia, as elsewhere, nearly half of the population will experience a mental health problem at some point in their lives. This means even people who are not personally affected are likely to know someone who has experienced such an illness.
Indeed, studies from countries as diverse as Norway, Spain, Japan, China, the United Kingdom, the United States and Australia show people whose diets are healthier are less likely to experience depression.
Although both diet and depression are influenced by a wide range of factors including income and education, these variables don’t seem to fully explain the relationships.
And even though depression tends to change people’s appetites and dietary choices at the time of illness, this doesn’t appear to explain the long-term relationships between diet and depression either.
Diet and dementia risk
We now know that high cholesterol, hypertension, type 2 diabetes, elevated blood sugar and high BMI are all risk factors for dementia. And these are clearly influenced by dietary habits.
On the other hand, healthy dietary patterns, such as the Mediterranean diet, seem to protect against dementia and cognitive decline. Indeed, a recent European randomised trial showed people who adopted a Mediterranean-style diet as part of the study experienced better cognition than those in the control condition.
And although the study wasn’t designed to assess depression risk, there was also a suggestion it was reduced for people who adopted the Mediterranean diet.
Taken together, this evidence suggests changes in global dietary habits may be influencing rates of depression and dementia. Importantly, given detrimental changes to diet are particularly obvious in younger people, the impact on the burden of these mental disorders may not yet be fully manifest.
It’s becoming clear that common physical and mental illnesses co-occur and are likely mutually reinforcing. Obesity increases the risk for depression and dementia, while depression prompts obesity.
In this sense, the mind-body dichotomy that has informed much of psychiatric practice throughout history is beginning to appear artificial and redundant.
What all this means for general well-being is that measures to improve physical health should have positive benefits for the prevention and treatment of mental disorders. It also reinforces the need for governments and policy makers to urgently address our “obesogenic” food environment, which encourages people to eat bad food and remain sedentary.
And that means tackling the activities and predominance of the food industry.