bite my words

Dispelling nutrition myths, ranting, and occasionally, raving

What to do if you’re tired

10 Comments

My recent decision to start following Dr Oz on twitter for blog fodder is now paying off. Yesterday I saw a tweet from him suggesting that if you were feeling tired that you might be suffering from a magnesium deficiency. While this is plausible (most North Americans don’t get enough magnesium – the above photo shows some good sources of magnesium), it’s certainly not the first avenue I would explore when someone complains of being tired. It’s funny how many of us seem to have forgotten about sleep as the most important contributor to preventing and alleviating fatigue. I’ve had people complain to me about feeling tired and then ask me things like “should I eliminate wheat?” Good nutrition definitely plays a role in how you feel and your energy levels but if you’re feeling fatigued and lethargic there are probably other avenues you should explore before nutrition, and definitely other nutrients you should explore before magnesium.

Here’s the line of questioning I would employ when feeling tired: How much sleep did I get last night? If I got less than eight hours I would attribute much of my fatigue to that. If you’re not getting enough sleep try quitting all electronics an hour before bed. Try getting into bed with a book at least half an hour before you actually want to fall asleep. Make sure that your room is as dark as possible. You may need to employ ear plugs and/or an eye mask to block out distractions, sexy no? There are lots of other tips for getting a good nights sleep. I googled some for you here. If duration or quality of sleep are not the culprits I would next ask how much exercise you’re getting? I know it sounds kind of counter intuitive but exercise can actually boost your energy, it can also help improve your sleep. Nutritionally, I would next ask if you’re getting enough water. I always keep a water bottle at my desk and when I get the post-lunch-sleepies I make sure to turn to the water before getting another coffee or tea. Nutrient-wise, I would first wonder if you’re getting enough iron, vitamin B12, and protein. Failing all that then I might explore magnesium, among other nutrients.

If you’re always feeling tired and this is a concern to you then you should probably see your doctor to determine the cause. While many of us don’t get enough magnesium this is rarely the primary cause of fatigue. Don’t diagnose yourself from a television personality.

Author: Diana

I'm a registered dietitian living in Nova Scotia, Canada. My goal is to help people relearn how to have a healthy relationship with food.

10 thoughts on “What to do if you’re tired

  1. Y’know, I’m starting to get tired of Dr Oz.

  2. Right on! Have you already bogged about how lack of sleep contributes to weight gain?

  3. you know I meant ‘blogged’ – I blame lack of sleep …

  4. I would reconsider Dr. Oz as a reliable source of health information… He holds many unscientific and quackery-based healthcare viewpoints.

    See sciencebasedmedicine.org for me discussions about the famous Dr. Oz.

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