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10 Nutrients You May Be Missing

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WebMD is a plethora of good information. Here is something I thought you might find interesting and helpful. After years on 3rd shift, I was very deficient in Vitamin D. I’m starting to do better now! This is completely from WebMD and is not mine but I wanted you to have the info.

 

10 Nutrients You May Be Missing

WebMD Feature

By Peter Jaret

Reviewed By Brunilda Nazario, MD

Americans may eat too many calories, but we’re still falling short on essential nutrients. That may seem like a paradox. It’s not.

“Americans consume far too many empty calories — foods high in sugar or fat and not much else,” says Kathy McManus, PhD, head of nutrition at Brigham and Women’s Hospital in Boston. “And we’re still not getting people to eat enough nutrient-rich foods, like vegetables, fruit, whole grains, and nuts.”

In 2010, the updated Dietary Guidelines for Americans singled out 10 nutrients that Americans may be missing. Four are so low in many people’s diets that deficiency poses a real public health risk. They include calcium, vitamin D, potassium, and fiber. Levels of six other key nutrients are “tenuous,” according to the guidelines, including vitamins A, C, E and K, along with choline and magnesium.

Here’s why these 10 nutrients are so important — and how to ensure you’re getting enough.

Calcium

Most of us know that calcium is essential for healthy bones. New evidence suggests that calcium also protects the heart and arteries. It appears to lower the risk of breast cancer and may guard against other forms of cancer, too. The 2010 Dietary Guidelines for Americans concluded that many children and most adults fall short on this essential mineral.

How much to shoot for: Women 19 to 50 should get 1,000 milligrams of dietary calcium per day. After age 50, the recommendation climbs to 1,200 milligrams. Adult men should get 1,000 milligrams of calcium a day and 1,200 milligrams a day after age 70.

Where to find it:  Milk and milk products such as yogurt, calcium-enriched tofu, calcium-fortified orange juice, fortified cereals, low-fat cheeses such as ricotta.

Bonus nutrients: Milk, yogurt, and low-fat cheeses are great sources of protein as well as essential nutrients such as potassium.

Simple changes you can make: Have a bowl of fortified cereal with milk for breakfast. Help yourself to yogurt for a snack or quick lunch.

Vitamin D

The sunshine vitamin, D is produced by the skin when we’re exposed to sunlight. Since many of us work inside, we may not get enough sun exposure to generate adequate vitamin D. Although recent research suggests that vitamin D may be important for a range of functions, the best evidence points to its essential role in building and maintaining strong bones.

How much to shoot for: Optimal levels of D are a subject of debate. The most authoritative source is the Institute of Medicine, which published new guidelines in 2010. It recommends that most adults get 600 international units of vitamin D a day. For people 70 and older, the recommended amount climbs to 800 international units. Most Americans can get enough in their diets, the IOM report concluded.

Where to find it: Salmon, rockfish, tuna, vitamin D-fortified milk, fortified orange juice.

Bonus nutrients: Along with vitamin D, fish are rich in omega-3 fatty acids, which protect the heart and may also slow age-related memory problems.

Simple changes you can make: Drink a glass of milk with lunch. Have a serving of a fatty fish such as salmon or sardines two or three times a week.

Potassium

Most of us know that too much sodium in the form of salt can raise blood pressure. Less well known is that fact that too little potassium also contributes to blood pressure. Falling short on potassium may also increase the risk of kidney stones and osteoporosis.

How much to shoot for: Adults should get for 4,700 milligrams of potassium a day. The latest nationwide survey shows that a whopping 97% of Americans don’t hit the mark.

Where to find it: Potatoes, tomatoes, spinach, carrots, beans, peas, lentils, yogurt, bananas, fish, orange juice.

Added bonus: By eating more fruit and vegetables, you’ll increase your intake of vitamins A, C, and K, all of which are in short supply in the average American diet.

Simple changes you can make: Add a few bean or lentil dishes, such as split pea soup and chili, to your repertoire of home-cooked meals. Slice a banana over your breakfast cereal.

Fiber

Fiber is the indigestible part of plant foods. Researchers have long known that fiber helps keep digestion regular. Newer findings show that it protects against heart disease and type 2 diabetes and may help people maintain a healthy weight.

How much to shoot for: A healthy diet should contain 14 grams of fiber for every 1,000 calories. That means most adults should get 28 to 34 grams a day.

Where to find it: Vegetables and fruit, whole grains, cooked dry beans and peas, nuts.

Bonus nutrients: Nuts are rich in unsaturated oils, which help protect against heart disease. Beans and lentils are great sources of potassium and magnesium.

Simple changes you can make:  Snack on whole-grain crackers or popcorn (a whole grain). Choose breads with 100 percent whole grain flour as their first ingredient. Look for breakfast cereals with at least 5 grams of dietary fiber per serving. Add canned, rinsed chickpeas to salads, soups, or pasta dishes.

Vitamin A

This crucial nutrient is key to maintaining healthy eyesight and robust immunity. It also plays a role in many other physiological functions, including tissue growth.

How much to shoot for: Adult women need 700 milligrams a day. Men need 900 milligrams.

Where to find it: Dark green and bright colored vegetables, such as sweet potatoes, pumpkins, winter squash, spinach, collard greens, romaine lettuce.

Bonus nutrients: Most vegetables are loaded with fiber and other vitamins, including C, another nutrient deficient in some diets.

Simple changes you can make: Have a salad with mixed greens along with dinner. Snack on carrot sticks or sliced red peppers. Make sure your daily diet includes at least four and preferably more servings of vegetables.

Vitamin C

Vitamin C may not ward off colds, as once believed, but it is essential for maintaining a strong immune system. A potent antioxidant, vitamin C may help lower the risk of cancer. It’s also required for wound healing. The 2010 Dietary Guidelines for Americans reports that some diets fall short of this critical nutrient.

How much to shoot for: Women need 75 milligrams a day. Men need 90 milligrams a day.

Where to find it: Citrus fruit,guava, peaches, kiwi, cantaloupe, red peppers, broccoli, Brussels sprouts, kale, cauliflower.

Bonus nutrients: Many fruits and vegetables rich in vitamin C also contain fiber, as well as other vitamins, including A and K.

Simple changes you can make: Have a piece of fruit for breakfast. Add a serving of vegetables to your lunch or dinner menu.

Vitamin K

Vitamin K is essential for normal blood clotting. It also appears to play crucial roles in bone mineralization and cell growth. Falling short may cause bruising, nosebleeds, and brittle bones, among other problems.

How much to shoot for: Women need 90 micrograms a day. Men need 120 micrograms a day.

Where to find it: Kale, collard greens, spinach, beet greens, mustard greens, Brussels sprouts, broccoli.

Bonus nutrients: Dark leafy green vegetables are loaded with vitamins A and C, as well as loads of fiber.

Simple changes you can make: Experiment with ways to add a serving of dark leafy greens to home-cooked meals. Spinach makes a great topping for pizza, for instance. Broccoli is a tasty addition to stir-fries and casseroles.

Vitamin E

Vitamin E is a potent antioxidant. By neutralizing unstable oxygen molecules, it may help prevent damage to cells that could lead to cancer. Severe vitamin E deficiencies can cause nerve damage. Because many Americans don’t get enough nuts and unsaturated oils, they may be in danger of falling short on this crucial nutrient.

How much to shoot for: 15 milligrams a day.

Where to find it: Almonds, sunflower seeds, hazelnuts, sardines, avocados, sunflower oil, cottonseed oil, safflower oil.

Bonus nutrients: Nuts are rich in unsaturated fats that help protect against heart disease.

Simple changes you can make:  Snack on nuts. Put sliced avocado on sandwiches. Cook with a vitamin E-rich cooking oil.

Choline

This little known nutrient is essential for building and maintaining healthy cells. It is particularly important for muscle and nerve function.

How much to shoot for: 425 milligrams for women per day ; 550 milligrams for men per day.

Where to find it: Eggs, cooked dry beans, peas.

Bonus nutrients: Beans and peas are nutritional treasure troves, rich in protein and an array of nutrients, including folate, magnesium, and potassium.

Simple changes you can make: Have a hard-boiled egg for a snack now and then. Whip up an omelet with vegetables for lunch. Add cooked dry beans to your favorite Italian tomato sauce and spaghetti recipe.

Magnesium

Magnesium is required for more than 300 biochemical reactions in the body. It helps regulate blood pressure, maintains bone strength, and ensures a healthy immune system.

How much to shoot for: Women between the ages of 19 and 30 need 310 milligrams a day. After age 31, 320 milligrams. Men between the ages of 19 and 30 need 400 milligrams. Then the requirement rises to 420 milligrams.

Where to find it: Halibut, nuts, peanut butter, spinach, oatmeal, beans, lentils.

Bonus nutrients: Beans and lentils are rich in fiber and plant-based proteins. Nuts and fish are excellent sources of unsaturated fats, which help prevent heart disease.

Simple changes you can make:  Have a peanut butter sandwich on oat bran bread for lunch. Snack on nuts. Make a three-bean casserole for an easy side dish at lunch or dinner.

SOURCES:

U.S. Department of Agriculture, 2010 Dietary Guidelines for Americans.

2010 Institute of Medicine Report: “Dietary Reference Intakes for Calcium and Vitamin D.”

Linus Pauling Institute, Oregon State University.

National Institutes of Health Office of Dietary Supplements.

Kathy McManus, PhD, director of nutrition, Brigham and Women’s Hospital.

Reviewed by Brunilda Nazario, MD on February 01, 2011

© 2011 WebMD, LLC. All rights reserved.

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About Amy

Recently I came to an ugly realization–I am middle aged. I didn’t really think so but then I doubled my age and thought, “Hmmmm…some of people don’t live to that age. I must be middle age.” This epiphany came in the third quarter of my 39th year. So I am surviving middle age…it’s scary.

2 responses »

  1. Pingback: How to Eat Your Vitamins | All About Weight Loss & Health

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    Reply

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