“Let food be thy medicine; medicine be they food” – Hypocrites
Last night I was lying in bed snuggling with my three year old son. He turned to me and said, “You’re a good mommy”. My heart leapt at that statement and I was happy. But it got me thinking about a time when I didn’t feel like such a good mommy.
Rewind two and a half years ago to when my son was between the age of three to six months, and I felt like the worst mother in the world. I felt hopeless, apathetic and unmotivated. I cried uncontrollably for no reason. It was supposed to be the happiest time in my life, but it was the worst instead. The reason: DEPRESSION. Yep, you guessed it, the topic on all our minds these last few weeks. Now, there are MANY reasons for depression, and postpartum depression caused by hormone fluctuations is fairly common. But, what if I told you something deeper may have been at the root of it all. I was caring very little for myself; all of my time and energy was going into making sure my newborn was well nourished. I began to look at some alternative treatments to my depression when the medical community could not help me.
Hypocrites said it best, “Let food be thy medicine”. What does this really mean? In our current culture, there is a pill for absolutely everything that ails us. Yet, many of us don’t know to look at the simplest of solutions: the plate in front of us. So what’s on your plate? Or rather, what ISN’T on your plate?
Did you know that nutrition plays a vital role in the prevention AND treatment of depression? Let’s look at the biggest offenders:
- Sugar Intake (Sometimes called the sugar blues)
- Deficiency in B vitamins (notably B12, Folate and B6)
- Deficiency in Omega 3 fatty acids (EPA, DHA)
- Deficiencies in Amino Acids that are precursors to neurotransmitters (tryptophan, tyrosine, glutamine)
- Deficiency in minerals such as Iron, Selenium and Chromium
Imagine being able to reverse your depression simply by changing your diet, eliminating those nasty drug side effects. After all, many of the current drugs on the market do the work that proper nutrition is supposed to produce: increase levels of serotonin and dopamine in the brain.
Consider that there are two sides to depression – feeling miserable and feeling apathetic and unmotivated – serotonin (mood) and dopamine (motivation) control these functions respectively. These can be the most horrific feeling that you will ever experience because it feels so uncontrollable. But if you understand the science behind these feelings, you will see how you have the power, in most cases, to control your depression.
Serotonin is a neurotransmitter. It plays a vital role in our cognitive functions such as memory and learning. Equally important is its ability to regulate our mood, appetite and sleep. Yes, this is why when we are depressed our eating and sleeping habits change, because they are interconnected. But what comes first? Poor diet leading to mood changes or mood changes leading to poor diet?
Our brains control every aspect of our lives, either consciously or unconsciously. It stands to reason that we should feed it what it needs. So what does the brain use as its main source of energy? Glucose. Yep, sugar! Okay, I know what you’re thinking, but you said sugar intake is an offender! True! But, not all sugars are created equally – and the brain depends on a STEADY supply of sugar.
Here is food for thought: for breakfast, you make yourself a bowl of frosted flakes and a cup of coffee before heading to work. By ten in the morning, you are exhausted, so you reach for another cup of coffee and a Danish. This perks up your energy – temporarily. Approximately one hour later, you are even more tired than before. At lunch, you have a sandwich with white bread, luncheon meat and cheese and a pudding cup. By three in the afternoon, all you can do is think about a nap. Sound familiar?
So what happened? You just experienced several SPIKES in your sugar supply caused by ingesting SIMPLE carbohydrates. Your body can use simple sugars very fast, which causes insulin to be released by the Pancreas. Insulin helps let blood sugar into cells where it can be used for energy. Excess sugar uses up the body’s supply of Insulin and the body has to work overtime.
A rule to follow is eliminate all ‘white’ (refined) food such as white bread, rice and pasta, and include complex carbohydrates as they provide a steady supply of glucose. No spikes in blood sugar! All of these low carb diets are DANGEROUS! Diets low in carbs precipitate depression. We absolutely need carbs, we just need to eat the right kinds of carbs. So, eat complex carbs such as:
- Plenty of fresh fruit and vegetables
- Whole grains such as whole wheat pasta and bread (make sure it includes the bran, germ and endosperm)
- Brown rice (brown basmati and brown jasmine are particularly tasty)
- A variety of other whole grains such as spelt, wheat berries, quinoa, and millet
Not only will you be getting a steady stream of glucose to your brain, you will be giving your Pancreas a break from over producing insulin (which can lead to diabetes) and increasing essential vitamins and minerals that are also linked to depression. More bang for your buck!
In the next few weeks, I will take you through the heaviest nutritional offenders to help stave off depression and be giving you easy and yummy recipes to put your new found knowledge into practice. There is truth to the old adage, you are what you eat.
Crystal Grobb Morin is a nutritionist and yoga teacher from the Niagara Region.She is passionate about nutrition education; particularly as it relates to disease prevention and recovery. Her philosophy in life centers around balance – it is not something we hold; it is something we come in and out of every moment of our lives. The challenge is to be able to recognize your center and always come back to that.