Thursday, July 22, 2010

EASY TIPS (P5)


Healthy eating tip 6: Enjoy healthy fats & avoid unhealthy fats

Good sources of healthy fat are needed to nourish your brain, heart and cells, as well as your hair, skin, and nails. Foods rich in certain omega-3 fats called EPA and DHA are particularly important and can reduce cardiovascular disease, improve your mood and help prevent dementia.

Add to your healthy diet:

Monounsaturated fats, from plant oils like canola oil, peanut oil, and olive oil, as well as avocados, nuts (like almonds, hazelnuts, and pecans) and seeds (such as pumpkin, sesame).

Polyunsaturated fats, including Omega-3 and Omega-6 fatty acids, found in fatty fish such as salmon, herring, mackerel, anchovies, sardines, and some cold water fish oil supplements. Other sources of polyunsaturated fats are unheated sunflower, corn, soybean, and flaxseed oils, and walnuts.

Reduce or eliminate from your diet:

Saturated fats, found primarily in animal sources including red meat and whole milk dairy products.

Trans fats, found in vegetable shortenings, some margarines, crackers, candies, cookies, snack foods, fried foods, baked goods, and other processed foods made with partially hydrogenated vegetable oils.


Healthy eating tip 7: Put protein in perspective

Protein gives us the energy to get up and go—and keep going. Protein in food is broken down into the 20 amino acids that are the body’s basic building blocks for growth and energy, and essential for maintaining cells, tissues and organs. A lack of protein in our diet can slow growth, reduce muscle mass, lower immunity, and weaken the heart and respiratory system. Protein is particularly important for children, whose bodies are growing and changing daily.

Here are some guidelines for including protein in your healthy diet:

Try different types of protein. Whether or not you are a vegetarian, trying different protein sources—such as beans, nuts, seeds, peas, tofu and soy products—will open up new options for healthy mealtimes.

Beans: Black beans, navy beans, garbanzos, and lentils are good options.
Nuts: Almonds, walnuts, pistachios and pecans are great choices.
Soy products: Try tofu, soy milk, tempeh and veggie burgers for a change.
Avoid salted or sugary nuts and refried beans.

Downsize your portions of protein. Most people in the U.S. eat too much protein. Try to move away from protein being the center of your meal. Focus on equal servings of protein, whole grains, and vegetables.

Focus on quality sources of protein, like fresh fish, chicken or turkey, tofu, eggs, beans or nuts. When you are having meat, chicken, or turkey, buy meat that is free of hormones and antibiotics.

Complete, incomplete and complementary proteins

A complete protein source—from animal proteins such as meat, poultry, fish, milk, cheese and eggs—provides all of the essential amino acids.

An incomplete protein—from vegetable proteins like grains, legumes, nuts, seeds and beans—is low in one or more essential amino acids.

Complementary proteins are two or more incomplete protein sources that together provide all of the essential amino acids your body needs. For example, rice and dry beans are each incomplete proteins, but together they provide all of the essential amino acids.

Do complementary proteins need to be eaten in the same meal? Research shows that your body can combine complementary proteins that are eaten within the same day.
Why are complete and complementary proteins important? Complete and complementary proteins that provide all of the essential amino acids will fill you up longer than carbohydrates because they break down more slowly in the digestive process.

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