Sunday, April 14, 2013

Is Protein an Issue for Vegans? | LA Fitness | Official Blog | Living ...

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This article was contributed by Debbie M., MS, RD ??

If you are a vegan, or considering converting to a vegan diet, this is likely a question of concern for you. After all, consuming adequate protein when you eliminate all animal sources can seem a bit tricky.? The truth is, however, that it?s easy to meet your protein requirements?with sufficient essential amino acids?if your calorie needs are met with a variety of legumes, grains, nuts, seeds and vegetables throughout the day! ?That being said, it is when you are trying to lose weight and in a calorie deficit that it becomes essential to rely on these food groups in order to get a sufficient amount of quality protein within your limited caloric intake.

Getting Enough Protein

According to the Vegetarian Resource Group, ?Since vegans eat a variety of plant protein sources, somewhere between 0.8 and 1 gram of protein per kilogram would be a protein recommendation for vegan; [equating to] 10-12% of calories [coming] from protein.?? Their recommendation takes into account the slight reduction in protein availability and digestibility associated with plant sources versus animal based sources.

When it comes to increasing muscle mass, vegan or not, the same rule-of-thumb applies. You need to increase your protein intake from 0.8 to 1 gram of protein to 1.2 grams of protein per kilogram of your body weight.

High Quality Protein

A protein source is considered?to be high quality if it has large amounts of the essential amino acids.? Is it possible to get all the essential amino acids from only plant foods?? Yes!? Only nine of the 20 amino acids required by humans need to be obtained from your diet.? Though, some plant foods may be low in one or two of these, conscientious vegetarians generally eat a variety of beans, nuts and seeds for the bulk of their protein volume. Combined with grains and vegetables throughout the day, this is adequate for consuming all of your essential amino acids.

Top vegan sources of protein:

(Ranked highest to lowest per normal serving in each group)

Legumes Nuts Seeds
Tempeh Peanut butter Sunflower
Seitan Peanuts Pumpkin
Soybeans Almond butter Chia
Lentils Almonds Hemp
Black beans Pistachios Flax
Chickpeas Pine nuts Sesame
Pinto beans Walnuts
Black-eyed peas Brazil nuts
Tofu, firm Hazelnuts
Lima beans Cashews
Tofu, regular Chestnuts
Peas Pecans
Seitan Macadamias
Soybeans

Secondary proteins for vegans:

(Ranked highest to lowest per normal serving in each group)

Grains (+ products): Vegetables:
Triticale Corn
Oats Potato
Wheat Collard greens
Rye Kohlrabi
Bagel Kale
Quinoa Broccoli
Spelt Brussel sprouts
Pasta, regular Swiss chard
Bulgur Artichoke
Kamut Spinach
Wild rice String beans
Millet Carrots
Amaranth Rutabega
Whole wheat bread Squash
Teff
Brown rice
Barley

Sample Menu

Here is an example of foods that equate to a 2000 calorie day and provide approximately 77 grams of protein. This equals 15% of the calories coming from protein.

1 Cup Kashi cereal, 1 Cup soy milk, 2 Tbsps. pecans, 1 banana, ? Cup hummus, 2 Cups crudit?s, an almond butter & jelly sandwich on wheat bread, 2 Cups spinach salad w/ ? Cup cannellini beans and 2 Tbsps. of dressing, 1 apple, veggie burger w/ non-dairy cheese on bun, 1 Cup sorbet.

If you?re a vegan you can get the protein you need if you plan ahead and maintain a balanced and varied diet. Specialty stores and foods are not required; you can do it with regular foods from the grocery store. It turns out that in plant-based diets, protein volume is only an issue when calorie needs aren?t met.? So a well-planned vegan diet is essential. ?As a matter of fact, The Academy of Nutrition and Dietetics says, ?Well-planned vegetarian diets are completely healthful and nutritionally adequate for people throughout all stages of life.?

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Source: http://blog.lafitness.com/2013/04/12/is-protein-an-issue-for-vegans/

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