I recently stumbled into an opportunity to take a blood test…and I got the results! This is as exciting for me as hopefully I can make it sound for you! And…medical test results seems to be the only type of evidence that is valid in “meat-eater” court. So, the jury is in….and the verdict is, ummm, interesting.
Without going into too many private details, I made an appointment at a women’s health clinic for a routine-ish OB-GYN check-up. I’ve never had a OB-GYN appointment before (hence ‘routine-ish’), and to answer some personal questions I had about my reproduction as well as screen for STI/STDs I had my blood drawn. Since they were already drawing my blood, I decided to ask them to expand the blood test to include a full metabolic panel and I specifically asked for B12 levels as well, mentioning that I was a vegan and was concerned about this vitamin in particular. If you are familiar with the high carb vegan community on YouTube you know that B12 and supplementation is a hot topic! (I am too familiar, translation: I have no life.)
I definitely hadn’t prepared to have a blood test that day which is both good and bad. I’ve detailed before how much I despise shady scientific and medical practices, one of which is not disclosing all the information. So, in being consistent with my message- full transparency! The “good” is that the blood test results are a true snapshot of my health. I didn’t change anything beforehand to try to manipulate my blood levels because I had no advance warning to prepare. The “bad” is that since I didn’t know about the test, I did not fast beforehand which is recommended by healthcare providers to ensure accurate results, specifically for triglyceride, cholesterol, and glucose levels. So I apologize that my results may not be 100% because by 3pm of my test, I had breakfast at 10am and lunch at around 1pm. But, not fasting beforehand doesn’t transform terrible results into good results…in specific cases it does make a difference, but in general if all your levels are looking good then you are most likely in good shape!
Now getting to the results! I actually got detailed voicemail message from my doctor and she specifically mentioned certain things to note that aren’t readily apparent from the paper results.
The long story short is that everything is normal! Woohoo 🙂 Except for one thing! Can you guess what that might be??? Hint: Everyone asks you about it when they find out you are vegan…Actually, that might not be too helpful! To narrow it down a little, my calcium, iron and protein levels were all in good shape!
Yup, it’s B12…but it’s not what you think!
My B12 levels were actually way too high. Like astronomically, off-the-charts high. My provider said they were almost twice what they should be, normal is between 211-911. I was 1,618 pg/mL. Oops. I was extremely relieved to not be deficient, and it’s no mystery to me how this occurred. I’ve mentioned in my “What I Eat Wednesday” posts that I supplement (responsibly, or so I thought) with a sub-lingual, vegan B12 every morning.
Specifically this exact one from Nature’s Bounty, which is the cheapest vegan B12 that I can buy from my local Safeway. I had assumed since this was a sub-lingual versus a shot, and since it is cyanocobalamin which is not as easily assimilated in your body as the better form, methylcobalamin (out of my price range), it would not be a risk to take one per day (as recommended). My thoughts were that besides not being as easily absorbed by my body, and being a water soluble vitamin, if I did accidentally and improbably take too much, I would excrete it. Unfortunately, B12 is stored in your body and not excreted as readily as vitamin C (for example). Fortunately, ridiculously high levels like I currently have have not been found to be harmful or toxic. Phew! But before you ask, I have stopped taking my B12!
I have one more surprising result for you all…
Potassium! My levels are actually low, which is ironic considering that I spent the months of April-June experimenting with a “Rawtill4” high carb vegan lifestyle that advocates eating 20-30 bananas a day! And yes, I was actually consuming 10-12 banana smoothies for breakfast and sometimes lunch! Another reason this was unexpected is because I consume copious amounts of sweet potatoes everyday…usually two pounds worth and sweet potatoes are a richer source of potassium than bananas!
It’s not as clear to me why I have low potassium as it is that I have high B12. But I have some theories…
For starters, I used to be extremely bulimic, I spent about three years hardcore throwing up maybe 15 times a day, almost everyday. The cessation of my purging wasn’t terribly long ago, and so it could be that my body is just trying to recoup. When you throw up a lot you cause your electrolytes to become unbalanced due to all the fluid loss, the same happens with excessive sweating or diarrhea. When I was going to the student health center at Oregon State University for help, I had my potassium levels checked and they were low then. I was given a prescription for potassium chloride (which I did not take because I thought they might have calories and I didn’t care enough to get better, I wanted to die not take something to improve my health).
Even though I am healthy now (and have the blood test results to prove it!) I still might have a hard time keeping my body’s potassium in proper balance because of all the running that I do. While I am not a heavy sweater, highly active people still lose more electrolytes that normal and so this might explain why I have a hard time keeping up my body’s needs through diet especially because right now because I am not ingesting any performance drinks or gels during my current phase of training. I don’t like to make that a regular habit anyway! My chloride was also a little low, but potassium and chloride work together in the body, that’s why I was prescribed a potassium-chloride supplement..so if one is low it makes sense the other might be too…just like calcium requires Vitamin D! It’s always a better solution to get your vitamins and minerals from whole food, plant sources, not through supplementation! Supplements isolate specific nutrients that can create toxic buildup or imbalances within the body at worst, and at best are just a waste of money if you aren’t consuming other nutrients to allow for proper absorption of the supplement. For more on how this reductionist scientific thinking creates harmful medical practices and flawed scientific study designs, I suggest reading T. Colin Campbell’s book Whole. But before I get off on too much of a tangent…
Here are the important bits! My results thus far, I’ve been a vegan for 2 years solid:
Here’s to entering the new year happy and healthy! May your resolutions be made responsibly (of course I’ll be doing a post about that)!
I’ll leave you with this fun video about rice and beans 🙂 Happy 2015!