Tuesday, June 30, 2015

Exercise Inertia

The science of movement, namely inertia suggests that once a body is in motion it tends to stay in motion. Anyone who has ever started an exercise regimen has probably had a similar experience to mine. The first day is the hardest because your routine hasn’t been established yet and it’s extremely difficult to take that first step.  The good news is that once you get the ball rolling so to speak, inertia kicks in and it gets easier and easier. Finding motivation to start is the key to a healthier you. Really think about why you want to exercise, keep your eye on the prize, and get out there and do it! Everybody has his or her own motivation and reason for wanting to get in shape. Maybe you want to tone up for summer, fit in that slinky black dress for your high school reunion, train for that half marathon your friend bullied you into signing up for, or maybe you need to get healthy because your lab results just came back and you need to make some serious life changes. 



            Getting your heart pumping has some major and undeniable advantages, other than getting to zip your pants up without doing that crazy tug a war dance to get them up or preforming a series of secret squats to stretch them out.  Regular exercise can reduce stress and alleviate anxiety or as we like to call it in my house “getting your crazy out”.  Working up a good sweat releases mood-boosting chemicals called endorphins, making for a happier and more productive day. There is solid evidence that getting your body moving regularly can help prevent cognitive decline, reduce the risk of degenerative diseases like Alzheimer’s and sharpen memory. [1]Exercise also helps to control addiction because of something called dopamine. This is the reward chemical the brain releases in response to any form of pleasure, be that exercise, sex, drugs, alcohol, or food.

            Back to exercise inertia. The best part of being active, besides the physical advantages of course, is that exercise gives you more energy, which makes it easier to exercise in the first place. It’s a fantastic self-promoting cycle. The more you do it, the better you feel and the more energy you will have to exercise the next time. Oh yeah, and exerting that energy makes you sleep more restfully and who couldn’t use some more quality sleep? So get inspired and inspire others to start exercising, keep exercising, and be the happiest, healthiest you that you can be.





[1] http://www.mayoclinic.org/healthy-lifestyle/fitness/in-depth/exercise/art-20048389

Monday, June 22, 2015

"Bacon...it's like totally in!"

Bacon has been a fad in the U.S. for the last several years. According to the market research group Information Resources, U.S. bacon sales have climbed over 9.5 percent since 2013 to an all-time record of almost $4 billion dollars a year!!![1]There is even a food truck in San Francisco called Bacon Bacon, which only serves items composed of bacon. It boasts a menu that includes a bacon scone, a bacon bacon cheese burger of course, bacon dipped in chocolate, a pork belly sandwich with bacon jam, oh yeah and just a bouquet of bacon.[2]



My Addiction: when I was pregnant with my 3-year-old son I was devastated when the doctor told me that I was going to have to go on sodium restriction towards the end of my pregnancy. The thought of no more bacon for me was practically unbearable. The irony of that personally tragic loss of pork intake for me was that shortly after that meeting with my doctor, my girlfriend Jenn procured some “bacon ice cream” for me.  I was dying to try it. Thankfully she saved a small portion of it for me. I remember with great joy and satisfaction the delight I felt when she visited me in the hospital the day after my son was born with the gift of my bacon ice cream.  And you know what…was worth the wait. The salty and sweet combination was out of this world. It truly is the small pleasures in life. On a side note, bacon gum is not good.


So, why do American love bacon so much? Other countries clearly do not idealize the pork belly as much as we do. I even read a blog post from Marc Lallanilla entitled “Does America Need a Bacon Intervention?”[3] Yes, we very well may Mr. Lallanilla. Especially considering that the SF Bacon Bacon truck is not an isolated entity that has chosen to embrace all of the glorious offerings that bacon bestows upon our taste buds. There are endless examples of restaurateurs that have jumped on the bacon bandwagon.  Some people say  “sex sells”, but I say “bacon sells”! There are website committed to nothing but the reverence of bacon, www.baconfreak.com, or www.bacontoday.com. Not only do these sites actually exist, but also they have a HUGE following and fan base. I have even admittedly purchased a bacon flag and a box of Band-Aids with a bacon design on them for my younger brother.

Bacon is salty, crunchy; meaty and it has been a part of American culture since as long as anyone can remember. I dare say that bacon isn’t going anywhere soon, despite the obvious health implications of bacon addiction.  When I was growing up I remember watching the 1991 movie “City Slickers” where the crusty old cowboy “Curly” passes away on the trail and then Billy Crystal’s character says something like “the man had bacon at every meal, you just cant do that!” It hard to believe that was almost 25 years ago, yikes. The point is that even back then, before this “health revolution” we knew bacon wasn’t the ideal choice for our health. 


So here is the break down. One serving of bacon is the equivalent to one slice or 8 grams and provides 43 calories, 3.3g fat, 1g saturated fat, 9mg cholesterol, 137 mg of sodium, and 3g of protein. Who has ever had 1 piece of bacon and said, “Yeah, no thanks I’m good with just one”? Nobody of course, unless you don’t eat meat, then you get a free pass on this entire article. The reality is that bacon is the bomb and that most of us consume it gluttonously. 

I often get asked if turkey bacon is any better for your health. Well here is the same breakdown for turkey bacon. For the identical 1 slice portion you consume 31 calories, 2.23g of fat, .65g saturated fat, 8g of cholesterol, 2.4g of protein, and a whopping 132mg of sodium. It would appear that you aren’t saving yourself a significant amount of anything, so for my money I’ll stick with the real thing.  My good friend Erin (RN), gets the award for the bacon quote of the day because it fits so well here. She sent me a text saying “I like regular bacon over turkey bacon because bacon doesn't come from a turkey- it's a pig!!”


A word for the health conscious, please don’t let my utter love of bacon shadow the truth about the health status of salted pork products. Bacon is not good for you. Gasp, there I said it (thankfully not out loud). It is infused with saturated fat, can lead to cardiovascular disease, hypertension, high cholesterol, and even made it to number 3 on the Top 10 Foods Highest in Sodium list.[4]


If you are like me, knowing the unfortunate truths about bacon will not dissuade you from paying tribute to the bacon gods once in a while. Here is what I recommend to get your fix without ruining all your hard work. Moderation! I know this is a common theme in my blog (like portion control), but if someone who clearly loves bacon as much as I do can restrain themselves…then so can you! Try prosciutto, bacons classier cousin. It’s lighter and leaner, but still gives a bacon-like flavor. Cook only a piece or two of bacon at a time and crumble it on top of your salad or omelet instead of cooking the entire package and gorging on it. The good news is that it has a strong flavor, so a little bit can go a log way in satisfying your craving. Oh and on a side note, when you are camping its ok to hate the people from another campsite who get up early and cook bacon. It fills the entire campground with the intoxicating smell. They suck.


Thursday, June 18, 2015

The Coconut oil controversy, is it a healthy “superfood” or hidden danger?

I am going to give you a brief introduction into some of the hot topics surrounding coconut oil as a cure for whatever ails you. I could debate both sides of this argument for hours; trust my poor friends who have patiently listened to me rant about the topic. Today I am presenting a few key points and I’m sure my conscious will cause me to address coconut oil more thoroughly at a later time.

I’m sure you have all heard the hype: Coconut oil is one of the few foods that can be classified as a “superfood.” What exactly is a superfood? Well Google defines a “superfood” as a “nutrient-rich food considered to be especially beneficial for health and well-being.”

What makes coconut oil a “superfood”? Well, it is reported to have traditional medical uses, biochemical properties, help with weight loss, treat cardiovascular disease, and even some neurological conditions. There is much research from doctors and dieticians alike attempting to substantiate or debunk these claims, depending on which side of the fence they sit. It’s truly a hot topic right now and everybody is weighing in. Blogs like “Wellness Mama” have posted titles like 101 Uses for Coconut Oil,[1] and Google is riddled with sites quoting benefits like “Coconut Oil Can Kill Your Hunger, Making You Eat Less Without Even Trying” and “The Fatty Acids in Coconut Oil Are Turned into Ketones, Which Can Reduce Seizures”[2]

Addressing that last claim, there is research currently being conducted to substantiate the efficacy of a “high” fat diet to help prevent epileptic seizures, but that study is still in clinical trials and cannot be classified as a conclusive fact at this point. [3]

Kris Gunners from Authority Nutrition makes many interesting and relevant points in her article 10 Proven Health Benefits of Coconut Oil (No. 3 is Best), but she also quotes the “Coconut Oil Can Improve Blood Cholesterol Levels and May Lower Your Risk of Heart Disease”.[4] Sadly this is where we disagree. Coconut oil is a plant based saturated fat, one of the few fats that come from plants, and the American Heart Association classifies it as a saturated fat. [5]  What does that mean exactly, well basically coconut oil is bonded the same as any other animal fat such as lard or butter. I am on the side of the fence that believes that saturated fats actually lead to elevated cholesterol levels and increased risk of heart disease. I do not mean to pick on Gunners by any means, because she admittedly presents some well-researched and documented support in her article.

I have a hard time swallowing her claims that coconut oil consumption can raise your HDL cholesterol (the good cholesterol) and that saturated fats actually help to lower the bad cholesterol.  The American Heart Association’s Nutrition Committee “strongly advises” following its recommendation of “reducing saturated fat to no more than 5 to 6 percent of total calories”.[6] To me that doesn’t sound like the American Heart Association is promoting the consumption of saturated fats as health foods to reduce cholesterol.

Who else do we turn to for any medical or health related answers? Well WebMD of course! On their website they address the hype that “Coconut oil, according to recent reports, is the latest food cure-all. Claims abound that coconut oil is a health food that can cure everything from poor immune function, thyroid disease, and heart disease, to obesity, cancer, and HIV.”[7]

 What is WebMD’s conclusion on the matter? Very similar to my own personal beliefs, their stance on the issue is that “The evidence that coconut oil is super-healthful is not convincing and these claims appear to be more testimonials than clinical evidence.”[8]

The final issue I have with the big coconut oil debate is “oil pulling” and reported benefits that come from that process. Many people ask me about oil pulling and if it is really all it’s cracked up to be. Honestly, I find the thought of swishing around a saturated fact akin to a mouth full of butter, downright cringe worthy.  I will admit that there are studies that show that this process can kill some of the bacteria in your mouth, if you swish approx. a tablespoon of oil around in your mouth for…20 minutes!!! Yeah no thanks, I would personally rather just use mouthwash and floss.
 

* For an interesting read on both the pros and cons of coconut oil from a health standpoint I recommend checking out the article in Body and Soul called Is coconut a superfood? Here is the link: http://www.bodyandsoul.com.au/nutrition/nutrition+tips/is+coconut+a+superfoodr,19899.


Nutrition Evolution Links









[1] Katie.101 Uses for Coconut Oil. 8/3/12. Wellness Mama. 2015. http://wellnessmama.com/5734/101-uses-for-coconut-oil/. Accessed 6/18/15.
[2] Gunners, Kris. 10 Proven Health Benefits of Coconut Oil (No. 3 is Best). Authority Nutrition.2012-2015. http://authoritynutrition.com/top-10-evidence-based-health-benefits-of-coconut-oil/. Accessed 6/18/15. 
[3] Elizabeth G Neal, PhD, Hannah Chaffe, BSc, Ruby H Schwartz, FRCPCH, Margaret S Lawson, PhD, Nicole Edwards, BSc, Geogianna Fitzsimmons, BSc, Andrea Whitney, MRCP, J Helen Cross, FRCPCH. The ketogenic diet for the treatment of childhood epilepsy: a randomised controlled trial.  The Lancet Neurology. Volume 7, No. 6, p500–506, June 2008.  Accessed:http://www.thelancet.com/journals/laneur/article/PIIS1474-4422(08)70092-9/abstract. 6/18/15.
[4] Gunners, Kris. 10 Proven Health Benefits of Coconut Oil (No. 3 is Best). Authority Nutrition.2012-2015. http://authoritynutrition.com/top-10-evidence-based-health-benefits-of-coconut-oil/. Accessed 6/18/15. 
[7] . Kathleen M. Zelman, MPH, RD, LD. The Truth about Coconut Oil. March 10, 2011. WebMD, LLC. 2005-2015. Accessed: http://www.webmd.com/diet/coconut-oil-and-health. On 6/18/15.

[8] . Kathleen M. Zelman, MPH, RD, LD. The Truth about Coconut Oil. March 10, 2011. WebMD, LLC. 2005-2015. Accessed: http://www.webmd.com/diet/coconut-oil-and-health. On 6/18/15.