Showing posts with label fuel. Show all posts
Showing posts with label fuel. Show all posts

Monday, November 19, 2007

How to Eat for Health: Fats and Oils

Fats are an extremely important part of a healthy diet, and the essential fatty acids are named essential for a reason. They aid in just about every bodily function as they play a crucial role in cell wall function. Working as a transporter, they pass oxygen and nutrients through the cell wall and help to keep invaders and other foreign bodies out of the cell. Other functions performed include brain cell function, immune system, nervous system and hormone function.

So what is hydrogenation and what are the results of ingesting partially hydrogenated fats into your body? Well, hydrogenation is simply the process of heating an oil to the point where hydrogen bubbles enter, becomes attached to the fatty acids and form a solid in fully hydrogenated and more of a thick cream, or butter texture when partially hydrogenated. Hydrogenated oil has a high level of trans fats and these trans fats act within a cell in a confused manor and will keep nutrients out and let the foreign bodies in. Not only do these trans fats lead to obesity, but also are linked to disease such as diabetes and coronary disease (the leading killer in America).

Trans fats and partially hydrogenated oils can be found in a number of foods, and are used because they are a less expensive alternative to other cooking substitutes such as butter. Baked goods, potato chips, cookies, crackers, are just a few of the food categories that contain partially hydrogenated oils, the worst of which is partially hydrogenated soybean oil. This soybean oil is noted to negatively affect the thyroid function resulting in feeling sluggish, a decrease in energy and reluctance to want to exercise.

How much trans fat is bad? When you find out something can lead to heart disease and obesity, I wouldn’t take any chances and I would avoid any of it at all costs. Some reports have shown that .5g of trans fat is equal to approximately 1.5g of unsaturated fat in terms of how it affects your health. You won’t see this in the label of many products as .5 g can still be labeled as 0% trans fat due to federal law. But when you scroll down the ingredients, you might come across partially hydrogenated oil present in the first few lines.

The best way to avoid trans fat is to read your labels thoroughly. Avoid grocery shopping in the middle aisles for food and stay on the outskirts of the store where the fresh produce, dairy and meat are located. When cooking, choose to cook with virgin coconut oil, although high in saturated fat, and low on many health food lists, it is unaffected by heat, and it is metabolized differently than other oils as it will be burned as fuel and not stored into the fat cells. Fats are extremely important to our diet, but you can make healthy choices about fats by reading labels and learning about the different types of fats and how they affect the body.


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Wednesday, August 22, 2007

Food as Fuel to Stop Being Slugish and Tired During the Day

Do you have a tuff time making it through the day without getting sluggish and sleepy? Does it ever happen to you that once you sit down it is so hard to get back up as your energy is zapped? If so it is more common than you might think, and you are not alone. Most likely the reason for your lack of energy is the food you give your body as fuel.

Your diet plays a vital role in your relationship with your feeling of being tired or full of energy. As most people always think they eat too much, it may actually be that you are not getting enough energy which causes your problems. More metabolisms are slowing down due to a lack of food as fuel throughout the day than overeating.

If you fall into the one of following categories you are probably not fueling your body to its adequate demands: cutting carbs and meals to lose weight, eat high amounts of fast food, eat from convenience stores and vending machines, or use caffeine like coffee to make it through the day. Each one of these habits creates a lack of energy for your body which either stores the food into your fat cells or burns muscle tissue for energy.

The problem lies in that once we start eating with these destructive habits, it creates a harmful cycle. Once you go to fast food for lunch for example, your blood sugar will spike and store you food into your fat cells. Now, around 2-3 pm you start to feel sluggish and starving so you go on a Starbucks run to get a "pick me up." Though because you didn't get your body proper fuel, when you get home you are completely starving and you over eat dinner (especially when you count all the snacking because you are starving before you get to dinner). For many people the cycle starts over again tomorrow. This same cycle happens with people who cut calories and carbs to lose weight.

Most people if you ask them know what to eat, so why don't we do it? It is just a matter of will power right? The answer lies deeper than that. Once you have a bad choice for the day your body will force you to make poor choices because of the negative physiologically going on inside.

The biggest key to getting your energy and metabolism back on track is breakfast. I know you have probably heard that breakfast is the most important meal of the day, though it is the truth. If you eat a sensible breakfast low in saturated fats and low in simple sugars, you can get your energy burning off on the right track. You will know it is the right track because you will feel hungry in 2-3 hours which is good. This means your metabolism is working and wants more energy to keep burning. When you fuel your metabolism you will train your body to burn fat as its major source of fuel.

Prepare ahead of time is the only way to ensure success. Pick items at the grocery store that you know will be something you can eat in your lifestyle for healthy snacks. You may need to bring your meals and snacks with you to work. Believing that you will be able to just make good choices at spur of a moment is false thinking.

Pick foods high in antioxidants. Antioxidants found in fruits, vegetables, and whole grains remove harmful toxins out of your body which can cause cellular damage and affect your health and energy. With greater stress comes greater build up of toxins in your body. I recommend taking an antioxidant supplement on a daily basis. It may keep you from creating metabolic syndrome from too many toxins in the body. Metabolic syndrome is the leading cause of heart disease, cancer, and strokes in this country.


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