Nutrition Idiocracy
Sunday, July 21, 2013
First World Problems
Sunday, March 24, 2013
If I was an Atheist
Saturday, September 8, 2012
Survival Instincts
Monday, August 13, 2012
25 and Going on Menopause
7. Get some positive thinking skills—hormonal changes never results in rational thinking. Don’t let yourself get depressed. Happiness is a choice. Laugh and smile. No one likes a scowl, and there are always things to laugh about. Life is great.
Tuesday, April 10, 2012
Things Change.
I’ve never understood why people are so disgusted by meat. I’ve been on several dates where the guy has asked my permission to order meat. I appreciate their thoughtfulness, but I also think it’s such a silly question. Why would I care if they ate meat?
My siblings and I were the only vegetarians in our entire extended family, so I’ve grown up around meat and meat eaters. I have always thought that people who think meat is “gross” are closed-minded and sheltered. My point is that I don't care, and never have cared, if people choose to eat meat.
About a year ago I started eating fish. I started eating fish because I loved the flavor. My roommate/classmate/friend told me, “Fish is a gateway meat; it’s only a matter of time before you start eating chicken..turkey… then who knows.” I laughed and thought it was probably true, and it was.
Within the past month, I started lifting weights, and I wanted to increase my protein intake, so I calculated that each of my meals should be at about 20 grams of protein. I eat at the hospital a lot and they serve chicken a lot, so I started having chicken at lunch. I’d rather eat chicken than drink a protein shake, I told myself. Who knows what’s in a protein shake? Where are they getting the protein? It’s so processed. Protein shakes are not natural and we were not meant to eat protein like that.
So there I am at the hospital… Hmmm… what to eat, they aren’t serving anything good today. I’ll just have this chicken pesto wrap. That sounds good, 380 calories and 26 grams of protein. As I’m eating my sandwich these are my following thoughts:
Hm. This is not a whole wheat wrap, that’s unfortunate; I wish this was a whole wheat wrap…
This lettuce is a little wilted… I wonder how long this sandwich was made…
Sheesh this is a lot of chicken… I tell my patients to eat 3 oz of meat per meal or the size of the palm of their hand… this chicken is like 2 palms of my hand. Eh, just finish the sandwich you need the protein to build muscle….
I’ve never eaten this much chicken in my entire life. I don’t want to eat this anymore…
Why did I eat this? How does meat get digested? When you eat whole grains, vegetables, fruits, nuts, and beans the fiber helps the food get digested and moves it through your body… What is moving this chicken through my body? Nothing. NOTHING is moving this chicken through my body. This wasn’t even a whole wheat wrap! And that lettuce hand like 1 gram of fiber! How will this chicken ever get out of my body!? I HAVE A ROTTING CHICKEN CARCASS STUCK IN MY BODY.
Since this incident, I have not touched meat. And the thought of eating meat is nauseating. Right now, when I was talking about “liking fish,” it made me shutter with disgust. Because now when I think of eating meat, all I can think about is having a dead animal in my body. I don’t want any dead animals in my body.
I’ve always said that being vegan is most likely the most optimal diet. I’m not vegan. I eat cheese and Greek yogurt. I think the most important thing is having plant based diet. Meaning you eat mostly plants: brown rice, barley, beans, lentils, fruits, vegetables, split peas, almonds, walnuts, and other nuts. If some dairy or eggs get in there, fine, a little dairy and eggs won’t kill you (although some will argue that point). If you want to add some meat in there, that’s fine too. Just make sure it’s organic or from a trusted farm and eat high fiber foods with it. No one likes a rotting carcass in their intestines.
Maybe my thought process is irrational, but at this time, I can’t get that picture of meat carcass out of my head. Being a vegetarian has so many health benefits, decrease in cancer, decrease in heart disease, and overall longevity. Being vegetarian also has a lot of non-health related benefits: better for the environment, less production of meat, and less animal cruelty – yes that really does happen.
Here’s an article my friend posted on chicken and what they do to it… and if they’re doing it to chicken, you know they’re doing it to other animals too.
Monday, February 27, 2012
Bucket List
I am not known for my love of the outdoors. I appreciate nature and the comfort of the indoors. However, I will never forget my first time in Bass Pro Shop. I was just hanging out with my dad one afternoon and he suggested we go there. That store is like an amusement park for mountain men. I was impressed. I was probably equally excited about that store as I would be in Nordstrom during their anniversary sale. Weird, I know, but there are so many cool gadgets and little useful tools. Who knew so much thought went into outdoor activities. It made me feel like I could survive a week long camping trip, in a tent. Anyway, this store became particularly useful to me when I realized something on my bucket list was to physically catch, gut, scale, cook, and eat a fish. After reading the Omnivore’s Dilemma, I realized that if you choose to eat meat, you should experience what it really means to eat meat. Meat is not just food. It is an animal that was once alive, living, just chilling, until it was killed, so that you could eat it.
The key concept here is that YOU didn’t have to kill it. You just BOUGHT it in a grocery store; lifeless, guilt-free, packaged, ready for you to cook up and eat. It’s not the same as buying a loaf of bread or a bag of chips. In reality, if you had to kill that animal yourself, you’d probably think twice about eating a steak. I mean, would you want to slit a cow’s throat and butcher it?! I’m not trying to get all animal rights on you, but killing animals is kind of a big deal when you have to do it yourself.
Anyway, I’ve chosen to eat fish. So I think it’s only right that I experience killing my own fish at some point in my life.
To be honest, I started eating fish before I knew about any of its health benefits. I genuinely love the flavor of fish. If you don’t like fish, that’s fine, but you should keep reading because there’s still valuable information in here for you.
Fish is good for you. It is inarguably better for you than red meat, pork, shell fish, crustaceans, chicken, turkey, or any other meat. The American Heart Association recommends that you eat fish two times a week. It doesn’t make that recommendation for any other animal product.
The obvious benefits of fish, like tuna salmon, herring, halibut, and bass, are the healthy omega-3 fatty acids. The omega-3 fats have shown to dramatically decrease your risk for heart disease and heart attacks. They’re also beneficial for reducing your risk for stroke, inflammation, triglycerides, and even increases insulin sensitivity.
So there’s no argument that omega-3’s are good for you. Omega-3s help the heart. Everyone knows it. It's cool, but that was so 30 seconds ago. What interests me about omega-3s are their positive influence on brain function. EPA and DHA (two long chain omega-3 fatty acids) produce substances that protect our brain and its cells. Several studies have showed that EPA and DHA may benefit those with ADHD, autism, dyslexia, depression, bipolar disorder, and dementia, and promote optimal brain development in babies. This is a big deal. The food we eat can influence the functionality of our brain. When our body breaks down and metabolizes DHAs, the metabolites or byproducts, function to enhance cognitive performance.
My class-five vegan friends would like to argue that you don’t need to eat fish to get your omega-3’s; they would say you can get your omega-3’s from seaweed, walnuts, flaxseeds, and other plant sources, and they are correct. “Fish get their omega-3’s from seaweed,” a vegan may argue. Well yes Vegan, that’s true, but do you know how much seaweed you would have to eat to get as much omega-3s as fish? More than I’m willing to eat in a day.
Let me explain a little further. There are 3 types of omega-3’s. There is alpha-linolenic acid (ALA, which are 18 carbon fats), eicosapentaenoic acid (EPA; a 20 carbon fatty acid), and Docosahexaenoic acid (DHA, a 22 carbon fatty acid). ALAs are found in plant foods like walnuts, flaxseeds, and canola oil. EPA and DHA fatty acids are only found in fish and microalgae.
Studies show that ALA omega-3s do not show the same neurological benefits as the DHA omega-3s. When we eat ALA our body has enzymes that can convert ALA to EPA and DHA (by adding additional carbons). While our body is able to convert some ALA to DHA, it is not nearly as much as we need to see the protective neurological benefits. Studies show that about 5% of ALA gets converted to EPA and less than 0.5% of ALA is converted to DHA. On the other hand, when you eat DHA, it is easily converted backwards to EPA and ALA in its necessary amounts.
So someone eats 1 oz of walnuts, that one ounce of walnuts has 2.5g of ALA, of that you'll get 125mg EPA and 12.5mg DHA, and the Academy of Nutrition and Dietetics recommends you get about 500 mg of DHA a day.
When it comes to heart health DHA/EPA still show better protective benefits than ALA. ALA is proven to improve platelet function, inflammation, and cholesterol, but DHA/EPA actually decreases the risk of death from various heart conditions. ALAs are still good for you, so continue to eat your flax meal and walnuts, but as far as brain function and development goes, DHA is what you want. Studies show that DHA omega-3s can change gene expression involved in the brain, prevent oxidative stress, inflammation, and cell death in the brain, and benefit brain growth and development. And like I said before, this is not the case with plant-based ALA omega-3s.
But what about the mercury and PCBs in fish? Okay, valid point, so avoid shark, swordfish, king mackerel, and tilefish because those are high in mercury. You can choose fish low in mercury. The American Heart Association and Academy of Nutrition and Dietetics still recommend that fish is eaten at least twice a week. And as far as I’m concerned, it seems like everything is contaminated with something unless it’s “organic,” and even then, who really knows.
So to sum it up, if you wanna be vegan, that's fine, but I suggest you take a microalge supplement to get your DHAs. The studies so far show that DHAs are the most beneficial omega-3 for heart disease and brain function. I'm all about prevention; if you have crazy running in your family, I think it's about time you start fighting off those bad genes with some DHAs.
Sunday, February 19, 2012
The PoPos
So my family kind of knows me as the oil police.
Example: When I was living with my aunt and uncle in Los Angeles, my aunt was making a salad and I saw olive oil on the counter; in a not very calm voice I asked, “DID YOU PUT OIL IN THERE?!?!?”
My aunt, being the oil sheriff, did not put oil in our salad.
Phew. Everything was okay.
**Background: There are 3 types of fat, saturated, monounsaturated, and polyunsaturated. They get their names from the carbon bonds. All plant oils are going to be a combination of all 3 fats. You want to limit your saturated fat. Your heart healthy fats are you mono and polyunsaturated fats. Your “essential fatty acids” are omega-3s and omega 6’s, which are types of polyunsaturated fats. The typical American diet is high in omega-6s and low in omega-3s**
A lot of people are usually caught off guard when I tell them I don’t use oil.
“But olive oil is sooooo good for you.” Yes, yes it has antioxidants and is a monounsaturated fat. I totally understand that. Other “healthy” oils are avocado, sesame, canola, peanut, and some vegetable oils.
So why don’t I like oil? Well, here’s the deal: 1 tablespoon of oil has about 120 calories. One tablespoon adds up quickly. Maybe you’re using oil in your hummus, as a dip for your bread, to sauté your veggies, to marinade your meat, to fry your egg, to make a salad dressing, or whatever else you may use oil for. By the end of the day, that adds up to a lot of calories! Besides the oil you’re adding to your food, you’re also getting fat from other sources: meats, beans, breads, and yes, even fruits and vegetables. If you’re eating any food that comes in a package, you’re definitely getting fat from that too. Fat is everywhere. You don’t need to get it from oil.
When I eat fat, I chose it wisely. I love nuts; walnuts, pecan, almonds, peanuts, cashews, Brazil nuts, macadamia nuts…I love them all. And I eat some kind of nut almost every day. I also get fat from avocados, olives, and flaxseeds, sunflower seeds, or sesame seeds every once in a while too.
Nuts, seeds, avocados, and olives are not necessarily low calorie foods either. One ounce of nuts is around 200 calories, 2 ounces of avocado is about 100 calories, 10 black olives are 35 calories, 1 oz of sunflower seeds has 165 calories. Something you should also consider
So in a salad, you can have 1 oz of avocado, 2 tablespoons of slivered almonds, with a variety of your veggies, with balsamic vinegar, red wine vinegar, or lemon juice, with some salt and pepper. You’re still getting your calories from fat, but you’re getting them in its whole form; and in my humble opinion, you are enjoying those calories a lot more than you would from oil. I would rather taste my calories in nuts, seeds, olives, or avocado.
But can you get your essential fatty acids without eating oil? Of course you can. It’s recommended that you get 1-2 grams of omega-3’s per day. Seven walnut halves have about 100 calories and 1 gram of omega 3 fatty acids. One tablespoon of ground flaxseeds has about 35 calories and 1.5 grams of omega-3s. Tofu, soy beans, kale, other green leafy veggies, and even berries have some omega-3s!
While oil comes from a natural source, it still goes through processing, removing all the fiber that was once in that whole food. Oil still has great nutrients and antioxidants in it, but not nearly as much as what’s in the whole food. And I must also mention the thermogenic effect of food; this means the energy your body uses to break down and digest food. The energy it takes for your body to break down and digest whole foods and nuts, is higher than the amount of energy it takes to digest oil.
People usually better understand my point when I explain it like this:
We tell people to eat fruit instead of drinking juice. Juice is a concentrated sugar with no fiber. Oil is the same. It’s a concentrated fat with no fiber. Juice and oil are the same in my mind. Neither of them are going to kill you, they both have lots of nutrients, but they certainly aren’t optimal.
If you need to lose weight (and there’s a 2 out of 3 chance you do), I think oil is an easy way to eliminate calories. If you need to gain weight, then adding some healthy oils is an easy way to add calories, but I’d still prefer that you eat the whole nut, seed, olive, or avocado.
Please don’t misunderstand me. I’m not trying to get anyone on a low fat diet. I love fat, but I prefer to get my fats from the whole food, naturally, with all its fiber, vitamins, minerals, and other nutrients.