Flax Seeds and Flax Oil

Flax seeds, because they contain some protein, fiber, vitamins and minerals, and lignins, are more nutritious than their oil. Yet, for practical purposes, most consumers prefer simply using the oil for its omega-3 fatty acids and not having to bother with grinding the seeds. But nutritionally speaking, it's worth the trouble to grind fresh flax seeds (say, in a coffee grinder) and sprinkle them as a seasoning on salads or cereals, or mix them into muffins. When buying seeds, be sure they are whole, not split; splitting exposes the inner seed to light and heat and decreases the nutritional value. Or, buy pre-ground flax seeds, available as flaxseed meal. One ounce of flaxseed meal (approximately 4 tbsp.) will yield about 6 grams of protein, and 8 grams of fiber.

Flax oil, flax seeds, and the omega-3 fatty acids they contain are good for your health. Here are some of the ways flax helps your body.

1. Flax promotes cardiovascular health. The ultra-high levels of omega-3 fatty acids lower LDL (bad) cholesterol levels. Fish oils and algae are also good sources of essential fatty acids.

2. Flax promotes colon health. It has anti-cancer properties and, as a natural lubricant and a rich fiber source, it lowers the risk of constipation.

3. Flax supplements can boost immunity. One study showed that school children supplemented with less than a teaspoon of flax oil a day had fewer and less severe respiratory infections than children not supplemented with flax oil.

4. Flax provides fats that are precursors for brain building. This is especially important at the stage of life when a child's brain grows the fastest, in utero and during infancy. A prudent mom should consider supplementing her diet with a daily tablespoon of flax oil during her pregnancy and while breastfeeding.

5. Flax promotes healthy skin. I have used flax oil as a dietary supplement in my patients who seem to have dry skin or eczema, or whose skin is particularly sun-sensitive.

6. Flax may lessen the severity of diabetes by stabilizing blood-sugar levels.

7. Flax fat can be slimming. Fats high in essential fatty acids, such as flax, increase the body's metabolic rate, helping to burn the excess, unhealthy fats in the body. Eating the right kind of fat gives you a better fighting chance of your body storing the right amount of fats. This is called thermogenesis , a process in which specialized fat cells throughout the body (called brown fat) click into high gear and burn more fat when activated by essential fatty acids, especially gamma-linolenic acid (GLA). I have personally noticed that I crave less fat overall when I get enough of the healthy fats. A daily supplement of omega 3 fatty acids may be an important part of weight control programs.

• Don't use flax oil for cooking. Oils high in essential fatty acids are not good for cooking. In fact, heat can turn these healthy fats into harmful ones. Add flax oil to foods after cooking and just before serving.

• Purchase only refrigerated flax oil stored in black containers.
• Keep your flax oil in the refrigerator with the lid on tight. Minimize exposure to heat, light, and air.
• Because the oil is likely to turn rancid within six weeks of pressing, buy flax oil in smaller containers (8-12 ounces, depending on how fast you use it). In our family, we go through approximately four tablespoons of flax oil a day, using it mainly in our School-Ade smoothie.

If flax oil not does appeal to your children, try giving them Go Fish omega-3 soft gels. They have an orange flavor that kids love.