Although oils make up a small segment of your diet
they play a key role. Oils provide essential nutrients to help maintain body
functions. Which oils you choose for your diet can make a big difference to
your health.
Why are oils important to a healthy diet?
Function
·
At 9 grams per calorie, oils are the most efficient energy nutrient you can consume. Oils help build healthy cell membranes and assist the nervous system in sending messages to the brain.
- · Oils help your intestines absorb vitamins A, D, E and K, and store them in your body fat.
- · Oils assist in regulating hormones, lubricating skin and cushioning organs.
- · Always important, oils add taste and texture to the food you consume.
Types
- · Monounsaturated and polyunsaturated oils remain liquid at room temperature.
- · Saturated and Trans-fat oils often clump up at room temperature.
- · Unsaturated oils contain essential fatty acids, which are nutrients your body needs.
- · Your body has all the saturated oils and Trans-fat oils it needs.
- Unsaturated oils include olive, peanut, canola, soybean, sunflower, corn and fish oils.
- Saturated oils include butter, lard, shortening, margarine, partially hydrogenated vegetable oil and animal fats.
Too much saturated oils in your
diet raise LDL, or bad cholesterol, causing high blood pressure. Consuming
unsaturated oils raises HDL or good cholesterol, lowering blood pressure.
Plants and fish oils, which
contain omega-3 and omega-6 fatty acids, are the unsaturated oils missing from
many diets.
Significance
Omega-3 and omega-6 fatty acids are the only two out of 20 fatty acids your body can't produce on its own. Of these two essential fatty acids, omega-3 has been successful in treating several health conditions. omega-3 in the form of fish oil is recommended for depression, preventing heart disease or stroke, and for memory loss or Alzheimer's.
Fats you should be eating
Extra virgin Olive oil
Is a heart healthy fat that that contains beneficial antioxidants and has also been shown to have anti-inflammatory properties. It is best used for cold food like salad dressing or drizzling over foods- use your light olive oil for cooking
Fish
Oily fish is high in Omega-3, an
essential fatty acid (EFA) that helps raise good cholesterol and lower the bad.
Salmon, mackerel, canned sardines, canned salmon, canned tuna, scallops and
mussels.
Nuts
Oily nuts are a rich source of monounsaturated fats, in particular pine nuts, hazelnuts, almonds, cashews, macadamias, pecans and pistachios.
Seeds
Use sesame seeds to make your own
Tahini. Mix ground sesame seeds with extra virgin olive oil and you’re halfway
to a healthy, homemade hummus.
Seeds are widely used in a variety
of polyunsaturated cooking oils, including canola, sunflower and sesame.
Avocados
Avocado is full of good fat, making an excellent alternative spread to margarine and butter. The majority of avocado fat is the healthy kind: 60% monounsaturated and 12% polyunsaturated.
What about
Cooking Spray?
Many use cooking sprays to coat
their frying pans and baking pans to control how much they use. What are the
advantages and disadvantages to these sprays?
A
short spray—about 1/4 second—delivers 1 calorie, meaning there's a significant
calorie savings versus using straight oil.
However, a loophole allows the Nutrition Facts panel to claim 0 calories by permitting the manufacturer to state an unrealistic spray time and rounding down the calories. Most people will spray for longer, so you do end up with a few calories, but this amount is still likely negligible.
While you'll save on calories,
keep in mind that when you rely solely on these sprays, you'll miss out on some
of the beneficial fats and other compounds found in oils.
Also, some may find an ingredient
list that includes "propellant" to be of concern. This is a food-grade
propellant made from hydrocarbons such as butane and propane. All of which pose toxicity risk. However, levels released when you spray your
pan have been shown to be lower than what could pose a risk to health. But why
risk it!!
Why not buy a mister for complete
control







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