Wednesday, June 17, 2009

Why Nuts?? Why Not Nuts?!

Nuts Contain:

- Excellent fats that boost mental clarity, love your liver, and help your heart.

- Protein and fiber

- Selenium. This mineral activates an antioxidant called glutathione peroxidase (really, really good at helping fight free radical oxidation in the body). Some, studies suggest selenium might even help fight cancer.

- Antioxidant E and vitamin A. Since these are fat-soluble vitamins (meaning they only work with fat), nuts are nature’s perfectly engineered delivery systems.

The best nuts:

- Hazelnuts, filberts, Brazil nuts, walnuts, almonds

Less-nutritious (but sort of decent) nuts:

- Peanuts (not actually a nut), pine nuts, cashews

About an ounce a day is a reasonable portion size - think one small handful.

Thanks Mark!

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Tuesday, February 24, 2009

Brazil Nuts

Due to Brazil nuts' high selenium content, these nuts can be seen as a "complete" protein source.

This means that, unlike the proteins in most plant products, Brazil nuts' proteins contain all the necessary amino acids to foster optimal growth in humans in the same way as proteins from animal products do. But even animal products, like chicken and beef, don't contain as much selenium as Brazil nuts do.

Selenium is also a powerful antioxidant, which protects against harmful free radicals that may cause heart disease and cancer. Selenium is also important for healthy immunity. And Brazil nuts are also a very good source of zinc (essential to digestion and metabolism).

Eight medium Brazil nuts count as one serving (30 g). Since these nuts are high in fat, they shouldn't be included in the diet more than three times per week. These nuts should also replace other fats in the diet and shouldn't just be added.

Note, however, that, because of its high saturated fat content, Brazil nuts could be a dangerous addition to your diet if you are at risk of heart disease. Rather opt for nuts with less fat, like almonds, if this is the case.

Source

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