Nutrition – The Ins and Outs!
As a Nutritional Sciences graduate, I feel it is my duty to share what I have learned in university (as well as my daily life) with you.
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Hunger vs. Appetite
Hunger: Physical drive to find and eat food (stimulated by a lack of nutrients, empty GI tract, the brain…)
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Appetite: Psychological desire to eat certain foods (provoked by social events, location, stress, boredom…)
… are you hungry, or do you just have an appetite?
(Click Here to View a Comprehensive Nutrient Guide — from Vitamins and Minerals to Antioxidants!)
What Your Body Fears: Starvation
And your body copes with this by storing fat. Your body can store unlimited amounts of it as a method for survival. Fat provides long-lasting energy compared to carbohydrate and protein, so if there was a day without food, your body can be somewhat prepared for it (but that does not mean fasting is recommended for fat loss: fasting slows down the body’s metabolism, and the weight lost is mostly water weight and lean muscle mass, not fat. However, healthy eating and taking some classes at the gym is recommended!). So, what are some ways the body can store fat?
The “Dangerous Three.” You know what I’m talking about! Sugar, salt and fat*! In my opinion, the combination of those 3 things is the number one cause for weight gain, more so than boredom and emotional eating put together. The “dangerous three” are flavor enhancers, they are not foods you eat by themselves.
No one eats a bowl of granulated white sugar for breakfast, no one can swallow a palm full of sea salt, and surely, no one eats a couple sticks of butter for dinner (and if they did, I would be worried!). The human body evolved to favor these three enhancers because they are the easiest (and most of the time, tastiest) ways to get a person to eat too much, or, consume too many calories and therefore store the extras as fat. The body was designed to gain fat, not lose it. Because that is what your body wants, those three things are extremely addicting… you will always want more. I discovered this with a jar of Skippy’s natural peanut butter (ingredients: roasted peanuts, sugar, palm oil and salt). After finishing a decadently filled PB&J sandwich, I would never be satisfied… I always wanted another sandwich (okay, maybe just a couple spoonfuls of peanut butter… but still!). No one can have just one Oreo, no one can take one Doritos chip, and no one can eat only one roasted walnut covered in a sugary maple glaze! It is amazing how much sugar is added into the foods we eat. From salsas to deli meats, from ketchup to mustard, and from pasta sauces to Boyardee’s canned ravioli! It’s crazy how much salt can be added to something, and the same with fat.
*Don’t get me wrong, healthy fats are not bad or dangerous. In fact, healthy fats are beneficial to the human body and for countless reasons! It’s the bad fats (trans fats, hydrogenated oils, GMO canola oil) that are harmful to your arteries, organs and overall health.
My Experience with “The Dangerous Three”
After New Year’s Day from 2010-2011, I changed my life around. I started exercising, eating healthy, and maintaining a positive self-image. I cut out added sugars (white sugar, high fructose corn syrup, etc.), and ate whole foods rather than processed foods. It helped to be prepared for what’s ahead. If I was about to have a busy day running errands, I would take healthy snacks with me so I didn’t have to go to vending machines or fast food restaurants. For a long day of classes, I would take a few homemade protein bars with me to sustain my energy levels. I would schedule times to go to the gym on my calendar to stay healthy and motivated. I was tired of living an unhealthy lifestyle deprived of nutrition and energy — chocolate bars only made me happy for a shot while!
Clean, whole foods made eating an entirely new experience. It opened up a new world that I wasn’t even aware existed! Sure, things taste different without added sugar, but we just need to work around that. If there was a deep pothole in front of your car on the road, would you shut off the engine and sit there? No! You drive around it and get to your destination.
One food I “gave up” first was conventional peanut butter made with hydrogenated oils, sugar and salt. I discovered natural peanut butter made with 100% peanuts — no sugar, salt or oil added. The texture took some getting used to, but it was still mighty tasty! And there was another thing… I didn’t feel like licking the entire jar clean after one spoonful, just like how the conventional PB made me feel. I realized it was because the natural peanut butter didn’t have all the excess sugar, fat and salt — “The Dangerous Three”
The second type of food I “gave up” were baked goods. The banana bread slices sold on campus, the chocolate chip muffins I used to buy everyday, etc. I started baking at home because I stopped buying the storebought baked goods. And that’s why I started blogging! I was circumventing that “pothole” mentioned earlier. Not only is it easy, but it’s FUN and 100% gratifying!
Cravings and Snacking
Have you ever experienced a day or two where you were unusually hungry? Where you couldn’t stop snacking, and food was on your mind all day? There may be a reason for it! The next time you experience that feeling, ask yourself these questions when looking over the past couple of days:
- Did I eat enough?
- Did I consume enough fat, carbohydrate or protein?
- Did I have any nutrient-filled foods?
Reason #2: You snack because you are constantly hungry:
Beware: Fat-Free & Sugar-Free Products
Something we need to watch out for these days, are foods advertising that they are “fat-free” or “sugar-free.” These terms are not metaphors for “healthy.” Healthy fats are needed in the daily diet to sustain life and regular bodily functions, like providing cell membrane structure, protecting organs and regulating body temperature. Fat-free foods generally tend to be high in sugars, which is a diet-backlash–sugars are carbohydrates, and too many carbohydrates are easily converted into fat in the body. In the end, that fat-free snack equals more sugar (aka, more carbs), which packs on the body fat. A balanced meal with fat, fiber and protein is the way to go, even if the fat level is low.
As for the sugar-free products, they tend to contain sucralose and other sugar alternatives. It’s hard to say what these ingredients can do longterm, as they are new to the food industry and there has not been enough time to show the effects of longterm use. Aspartame, another additive, on the other hand has been shown to have detrimental effects on the human body. If you are trying to cut added sugars, don’t keep making the foods you used to eat with Splenda or Sweet n Low, but instead, incorporate fruits into your diet (like pineapples and grapes) or use coconut sugar, honey, pure maple syrup, brown rice syrup, molasses, or stevia extract instead of granulated white sugar or brown sugar.
Beware: Food Fads
Vegan! Gluten Free! Paleo! Low Carb! Ahhh!
These terms might reel you in (maybe not the “ahhh” but the other ones might!) but they do not necessarily mean HEALTHY! In fact it could mean the opposite. On a regular basis I find recipes that prove this — I see recipes that shout VEGAN from the rooftops but are filled with refined sugar, pounds of margarine or butter substitutes and bleached flour… that’s what I call not healthy. I see gluten free recipes comprised of starches and sugar rather than whole grain flours so we are sent into a tailspin (sugar crashes from the high glycemic ingredients, constipation from the lack of fiber, etc)… also what I call not healthy.
Next time you hear about a fad, just think: will cutting out all animal products (vegan), all gluten (gluten free), all grains (paleo), all fruit (low carb), etc be beneficial for my muscles, my brain chemistry, my hormones, my feelings, and my body as a whole? Probably not. Health is about balance and moderation, not extreme dieting and cutting out foods for good.
Seek: Balance
Like I said above, health is about balance. Moderation is key in discovering health and wellness, there isn’t anything extreme about it. With food (and life) my goal is to reach and maintain balance (in science verbiage, “homeostasis“). Speaking of food, that means a balance of healthy fats, complex carbohydrates, fiber and complete proteins — a meal is not balanced without one of those things.
Typical desserts are most often never balanced as they are comprised of fats and refined carbohydrates, no fiber or protein in sight! I aim to make all of my recipes high in fiber and protein because dessert should be a balanced meal, so now we can eat it on a daily basis! How great does that sound?
My Peanut Butter & Chocolate Krispy Treats could easily be made up of only fats and carbohydrates but that combination isn’t nearly as satisfying as the version I made with a kick of protein! Protein lowers the glycemic index of a food so it takes a longer time to digest (keeps you fuller for longer and provides a constant and steady stream of energy — no one likes sugar rushes and sugar crashes!)
It takes time for our bodies to digest real food (especially with the balance of fats, carbs, fiber and protein) so we can live our lives without constant hunger pangs. When we consume unnatural, refined foods (like high fructose corn syrups, bleached sugar and flours stripped of their nutrients), our bodies digest the food at a rapid rate causing spikes in blood sugar, our capacity for fat storage and sometimes even food addictions and chemical imbalances.
If we consume disproportionate, irregular things then we will feel disproportionate and irregular.
If we strive for balance, we can acquire balance.
Why You Should…
Eat:
- More Omega-3’s:
- Omega-3’s can be found in walnuts, salmon, tuna, flax, and Barlean’s Omega Swirls (I love the key lime and citrus sorbet flavors)!
- Helps you burn fat when you’re asleep
- More Protein:
- Curbs your appetite
- Increases your metabolic rate when awake and asleep (of the calories you consume from protein, your body can burn up to 30% of it just from digesting it!)
- Spinach:
- It is a superfood full of antioxidants, vitamins and minerals, which can will keep you healthy as you age!
- It is a low-calorie veggie that can help us reach our recommended vegetable intake as well as help us lose weight
Drink:
- Green Tea:
- Raises metabolism (increases heart rate throughout the day, which increases fat burn)
- Green Monsters:
- When spinach is consumed with other fruits high in Vitamin C (like in Green Monsters) the body can absorb the iron in the spinach, whereas spinach by itself cannot release its iron
- They are tasty (and you can’t taste the spinach!)
- They can help us reach our recommended fruit and veggie intake (7 servings a day)
- More Water:
- The body is 50%-70% water, and helps dissolve substances like sugars, minerals and vitamins as well as regulate body temperature and flush out toxins
- Not enough water causes dehydration and possibly heat stroke if in a hot, humid environment
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Beware of product packages that claim they have “Zero Trans Fats”!
Reasons why refined white sugar is toxic.
Junk food and soda linked to colorectal cancer.
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Click Here for a helpful and comprehensive Sweetener Comparison Guide (compares sweetness, nutrition and more)!
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So helpful! Thank you so much for taking the time to write this up and make the information not only available but easy to digest for those of us not pursuing a degree in dietetics, haha! Love your page, keep it up! 🙂
This is so helpful! I’m a 15 year old high school student with a passion for healthy eating and exercise. I also plan to do a degree in nutrition. Your blog is amazing!
So many awesome helpful info here! THANK YOU 😀 You might want to check… I’m pretty sure spinach has some of it’s own vitamin C, which of course helps with iron absorption. Another (the best) source of vitamin B is in nutritional yeast flakes, available at any health food store. Lucky it’s water soluble because with just a pinch of it in my smoothies every morning my B vitamins sky rocket! My doctor couldn’t believe I’m vegan haha (there isn’t much B12 in many vegan foods)
Thanks again xx Kotty
http://www.facebook.com/beahappieryou
*much haha
Spinach has vitamin C but there needs to be another source to help with iron absorption (like a squeeze of orange or lemon over a salad) Oh yeah, nutritional yeast is great! I’m so glad you incorporate that food into your diet, so many people don’t know about it 🙁
I am curious of your opinion and what research you have done into the types of sweeteners you use. I am also a university student studying science (behavioral neuroscience and human physiology to be exact) and from what I have seen there is much conflicting research over new sweeteners such as stevia and erythritol. I am sure you have done extensive research into this since you use them so much. Have you found any negative, confirmed side effects of eating these sweeteners. Or do you believe they to be significantly healthier than regular granulated sugar? Thank you! When I have time/money to stock my pantry like yours I will definitely start to use some of your recipes 🙂
I have done quite a bit of research regarding stevia and erythritol, and I have not found one credible study that has obtained negative/concrete evidence on the sweeteners. I do believe erythritol and stevia to be MUCH healthier than white sugar, because they do not have a large effect on blood sugar levels (helpful for diabetics), do not contribute to obesity (as they are basically calorie-free), and are not refined to the point white sugar is.
White sugar is not only high glycemic and causes blood sugar levels to spike (and subsequently crash), but it has no nutritional value, is mass produced, increases fat gain, and is a toxin. Here is a good video to watch.
If you don’t feel comfortable consuming these products, you don’t have to 🙂 Erythritol can be substituted at a 1:1 ratio with other granulated sweeteners (preferably natural and unrefined ones, like sucanat, date sugar, maple sugar, etc). Good luck in your studies!
-Jess
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Hi Jessica ~
I love this section as it is very informative. What are your thoughts on brown sugar or Sugar In The Raw?
Can you please provide the link for this section:
“Aspartame, another additive, on the other hand has been shown to have detrimental effects on the human body (read more about it here)”
Oops! I don’t know why the link was removed in that section. I don’t recall which study I referred to when I wrote that, but I found quite a few scientific studies on aspartame and its (negative) side effects just now. Here are a couple:
-http://www.fda.gov/ohrms/dockets/dailys/03/jan03/012203/02p-0317_emc-000199.txt
-http://www.ncbi.nlm.nih.gov/pubmed/20886530
The first thing I should mention is that people with Phenylketonuria (PKU) MUST avoid aspartame.
I also want to mention that everyone has the freedom and opportunity to make their own choices and consume what they want. I choose to avoid aspartame while others may not. I don’t want to force anyone into making any decisions, I just want people to make educated choices 🙂
We must also be cognizant of studies showing extreme favor for aspartame — they were most likely endorsed by an aspartame-using company (such as this one: http://www.ncbi.nlm.nih.gov/pubmed/12180494 … which was authored by NutraSweet)! Such a shame 🙁
As for brown sugar, I’m really not a fan. It’s more processed than white sugar (white sugar is stripped of its natural molasses, then it’s added back in later after more processing). I would recommend using sucanat, date sugar, or coconut sugar instead 🙂
Sugar in the Raw is less processed than white sugar, but it is still processed. Again, I would recommend sucanat, date sugar or coconut sugar. Sucanat is the most unrefined sugar on the market (it’s actually tan in color from the molasses and comes in slightly larger “chunks”). Date sugar pretty much tastes like dates (I don’t really like dates, but the sugar is really good in cakes, cookies and oatmeal). Coconut sugar was strange to me at first, but now I like it. I try to use it in recipes with chocolate and PB because it tastes kind of like caramel 🙂
The sugar and chocolate industries promote slavery in less fortunate countries around the world, so please try to purchase fair-trade! I wish I knew this when I used to eat Hershey’s by the box 🙁
Hope this helps! 🙂
-Jess
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Hi Jessica!
Just got your DIY cookbook for Christmas from a friend and am so looking forward to testing out some recipes. I want to delve into nutrition and the basis behind it to learn a little bit more about the importance and effects it has on our bodies physiologically. Is there a text or book you recommend as a basic nutritional supplementation?
Thanks
Susan-
YAY that makes me so happy!! I’m glad you got the book, I hope you LOVE it 🙂
As for the nutrition textbook, I can recommend the one I got as a freshman in university. It was fun to read and easy to understand (or at least, it was for me)! They update it every year so it will be a little different than the one I read, but here is a link to it:
http://www.amazon.com/Nutrition-You-Concepts-MyPlate-Edition/dp/0321897234
I hope this helps! I really liked this book 🙂
-Jess
Hi Jessica! I’m also a health advocate who have been writing about diet plans. Your post is simply amazing, with great insights. Keep it up.
Jeff Kuh-
Thanks so much Jeff! 😀
-Jess
Hello! I have just discovered this site and am fascinated. I was wondering what your thoughts on this question was. How can one consume grains when they might potentially be giving them skin problems? I have eczema. Horrible, horrible eczema, truly it’s awful to deal with but changing up my diet I think could help. Recently I have discovered a link between wheat grain and eczema. Do you know of any healthy grains that would be safe to try? I’d like to remain healthy, but am scared of a particularly bad flare-up. I have already given up on white sugar which I have heard can also have possible links between eczema flare-ups as well. I’m sure the answer might be somewhere on your site, but I haven’t had enough time to comb through everything! Great job with the recipes and lovely blogging though, and a wonderful website overall! Thank you!
Oh no! I’m so sorry to hear about your reactions to grains, but I’m glad you figured out what it was. What grains have you had trouble with? Not all are related, so it may just be a select few you are reactive to. Here’s a list of what I could think of off the top of my head:
-whole wheat
-barley
-buckwheat
-quinoa
-oats
-brown rice
Congrats on cutting out sugar. I think that’s way harder than cutting out or reducing grains!
Hope this helps Dee 😀
-Jess
I’ve been a stevia fan for years. I like that now it is much easier to find.
Looking forward to trying some of your recipes, vanilla syrup is first on the list.
Hey,
Thank you so much for the information set out here! Since working with a certain company my passion for nutrient has exploded! There are so many amazing points here. My dream would be to help families with young children remove processed food completely and work with wholefoods, looking forward to learning more from you……
There are no rights or wrongs in diet theory. They all have their own advantages and disadvantages. No diet theories guarantee the user that they will gain their maximum result because everything depends on understanding, hard work and the self discipline of the user to manage their own genetic tendencies. THE WESTERN world has created a money oriented business to profit from supplements. FAKE science and illegal drugs are promoted to help people improve their appearance while at the same time they require them to go through their lives, dieting with strenuous exercises while suffering a fear of a lack of supplements.