Tuesday, July 27, 2010

Magnesium in a Vegan Diet

Magnesium is extremely necessary for good health, being one of the major elements required by our body. Like all minerals, magnesium cannot be made in our body and must therefore be plentiful in our diet. Thankfully, even with soils depleted of minerals and further loss of nutrition during transportation, most Vegans, eating a balanced diet, should find that it provides enough magnesium.



Not only is magnesium necessary for the metabolism of carbohydrates, fats, protein and amino acids, it is essential for maintaining normal nerve and muscle functioning, ensures strong bones, keeps our blood circulating properly and is important for the secretion of parathyroid hormones. Magnesium has also been called Nature's tranquillizer.



Although not common, magnesium deficiency can be caused by consumption of large amounts of fats, alcoholism, excess calcium, vitamin D or zinc supplements,  antibiotics, gastrointestinal problems,  poorly controlled diabetes, diuretics, over exercising, and other factors. The result being that this could cause muscle cramps, anxiety, insomnia, fatigue, migraine headaches,  imbalanced blood sugar levels, raised blood pressure and in severe cases even abnormal heart rhythms.



Most vegetable based foods contain reasonable amounts of magnesium, here are some examples:

almonds                                 1/4 cup      168mg

avocado                                 1 med        70 to 100mg

banana                                   1 med        33mg

barley cooked whole grain       1/2 cup      61mg

black beans boiled                   1/2 cup      61mg

blackstrap molasses                 1 tbsps      48mg

Brown long grain rice cooked   1/2 cup      42mg

cashew nuts                            1/4 cup      148mg

chocolate dark-75-85% cacao 1 bar/101gms 230mg

corn cooked                             1/2 cup      26mg

flax seeds                                2 tbsps       70mg

lentils boiled                             1/2 cup       36mg

millet whole grain cooked          1/2 cup      53mg

oats bran                                  1/2 cup      96mg

peanut butter natural                 2 tbsps       51mg

potato unpeeled baked              1 potato      55mg

quinoa cooked                          1/2 cup       59mg

soybeans boiled                        1/2 cup       74mg

spinach boiled                           1/2 cup      79mg

Swiss chard boiled                    1/2 cup      76mg

tempeh                                     1/2 cup      58mg

tofu                                          1/2 cup      127mg

tomato raw                               1 med        13mg

wheat germ                              1/4 cup      69mg

zucchini boiled                          1/2 cup      19mg



Recommended Dietary Allowances for magnesium differ slightly depending on who set up the lists but basically the most common mentioned are children under 13 years old 80mg to 240mgs and teenagers and adults from 310mgs to 420mgs. If you feel you are not absorbing sufficient magnesium from your foods and wish to take a supplement it is important to take the right kind of magnesium which is magnesium citrate malate. It is significantly easier to absorb and gentler on your gut.



Over cooking can reduce magnesium content of foods so make sure that you include raw, lightly steamed or quickly stir fried dishes in your meal plans. As far as nuts are concerned there is very little loss of magnesium either from roasting or from processing whole nuts into butters.



Why not enjoy the treat of small slab of dark chocolate and know you are getting a nice boost of magnesium.


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Magnesium Rich Recipes



Raw Chocolate Avocado Mousse

From California Avocado

Recipe Provided By Chef Kimberly Morabito, Table Nectar (Oakland, CA)



2 ¾ oz raw cashews (soaked 3 hours)

3 oz extra virgin coconut oil

6 oz agave nectar

6 oz cold purified water

2 oz unsweetened cacao powder

¾ oz organic, Non-GMO soy lecithin granules

2 tsp vanilla extract

1 tsp vanilla powder (optional)

1 tsp ground cinnamon

 ¼ tsp ground cardamom

? tsp sea salt

1 large Fresh California Avocado (8oz), pitted, peeled and coarsely chopped



Drain the soaked cashews. Place all ingredients except the avocado into a food processor or high-powered blender.  Process until smooth. Add the chopped avocado to mixture and process while occasionally scraping down the sides of the bowl until mixture is silky smooth. Divide mixture evenly into 6 bowls or glasses.  Refrigerate at least 30 minutes to set before serving.  For a much firmer mousse, refrigerate 8 hours or more.  Serve.   Serves : 6  Yield : 3-1/2 cups




Spinach-Quinoa Salad with Cherries and Almonds

Adapted from the Vegetarian Times

This salad is perfect for picnics because it's filling and won't get soggy. It also works well with couscous or bulgur.



1/4 cup sliced almonds

1 1/2 cups quinoa, rinsed and drained

2 cups spinach leaves

2 cups fresh cherries, pitted and halved, or 1 cup dried cherries, chopped

1 cucumber, peeled, seeded and cut into 1/3-inch dice (about 1 1/2 cups)

1 15oz / 425gms can chickpeas, rinsed and drained

1 small red onion, finely chopped (about 1/2 cup)

1/4 cup plain soy yogurt

3 tbsps olive oil

2 tbsps fresh lemon juice

2 cloves garlic, minced (about 2 tsp.)



Preheat oven to 350F/177C. Spread almonds on baking sheet, and toast 7 to 10 minutes, shaking pan occasionally, or until golden brown. Cool. Bring 3 cups salted water to a boil in pot over medium-high heat. Stir in quinoa. Reduce heat to medium low, cover, and simmer 15 minutes, or until all liquid has been absorbed. Remove from heat and cool, covered, in pot. Lay 5 or 6 spinach leaves flat on top of one another on cutting board. Roll tightly into cylinder, then slice into slivers. Repeat with remaining spinach. Toss together quinoa, almonds, spinach, cherries, cucumber, chickpeas and red onion in large serving bowl. Whisk together yogurt, olive oil, lemon juice and garlic in small bowl. Pour over salad, and toss to coat. Season to taste with salt and pepper. Chill 30 minutes to allow flavours to develop, then serve. Serves 6.




Brown Rice and Black Beans

From Rodale where health meets green.    



1 1/2 cups canned black beans, rinsed and drained

2 cups cooked brown rice

1 cup chopped tomatoes

1/2 tsp ground cumin

2 teaspoons chopped garlic

2 tbsps chopped fresh cilantro (coriander)

salt

ground black pepper



In a 10"/25cm no-stick skillet over medium-high heat, combine the beans, rice, tomatoes, cumin and garlic. Cover and cook for 5 minutes, stirring occasionally, or until the beans are hot. Add the cilantro and salt and pepper to taste.



Further reading:

Magnesium Food Chart 

Magnesium: The Lamp of Life   

Use Tips from David Wolfe to Increase Bone Density







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