Posts Tagged ‘lycopene’

You Say Tomato…Unique Facts Regarding this Remarkable Food

Thursday, June 24th, 2010

Until the 1800s, tomatoes were considered toxic, but since then tomatoes have been a staple of many people’s diet, and rightfully so … whether you consider it a vegetable or a fruit, it is very beneficial.

Besides containing 40 percent of your daily value of vitamin C, it also contains 15 percent of your daily value of vitamin A, 8 percent of your daily value of potassium, and 7 percent of your recommended dietary allowance of iron for women and 10 percent for men. In addition as a source of fiber, one medium tomato equals one slice of whole wheat bread with only 35 calories.

According to Homecooking.about.com, Lycopene, a dietary carotenoid found in high concentrations in tomatoes as well as processed tomato products, including ketchup and canned tomato products, is what gives tomatoes their red pigment. It is an antioxidant which purportedly fights the free radicals that can interfere with normal cell growth and activity. These free radicals can potentially lead to cancer, heart disease and premature aging.

A recent study has also shown that men who eat at least 10 servings of tomatoes a week can reduce their risk of developing prostate cancer by a whopping 45 percent.

The tomato is native to western South America and Central America. In 1519, Cortez discovered tomatoes growing in Montezuma’s gardens and brought seeds back to Europe where they were planted as ornamental curiosities, but not eaten. A member of the deadly nightshade family, tomatoes were erroneously thought to be poisonous (although the leaves are poisonous) by Europeans who were suspicious of their bright, shiny fruit.

The French referred to the tomato as pommes d’amour, or love apples, as they thought them to have stimulating aphrodisiacal properties. Centuries later in 1897, soup mogul Joseph Campbell came out with condensed tomato soup, a move that set the company on the road to wealth as well as further endearing the tomato to the general public.

There are thousands of varieties of tomatoes in an array of shapes, colors and sizes. The most common shapes are round (Beefsteak and globe), pear-shaped (Roma) and the tiny cherry-sized (Cherry and Grape). Yellow varieties tend to be less acidic and thus less flavorful than their red counterparts. In the United States today, tomatoes are second in consumption only to potatoes.

When choosing the perfect tomato, use your nose. Smell the blossom (not the stem) end. The most flavorful ones will have a rich tomato aroma. Also be sure to choose one with a brilliant shade of red, as those tomatoes contain more betacarotene and lycopene giving you the most vitamins and minerals. Store fresh ripe tomatoes in a cool dark place, making sure it’s stem-side down and use within a few days.

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Best Vitamins for Kids: Giving Your Child the Essential Vitamins They Need

Thursday, January 14th, 2010

Multicolour boySo what are the best vitamins for kids to consume in order to sustain a healthy lifestyle? It’s vital for parents to consider the essential vitamins that children need in order to grow and nourish a healthy body. By starting to consider these things early on, parents will be able to instill in their children the importance of a healthy lifestyle that will hopefully carry on through adulthood.

If given the choice, kids would live on a steady diet of macaroni and cheese and hot dogs that’s why it’s up to us as parents to make sure that we’re providing the best vitamins for kids when choosing their daily meals. Besides giving your child a daily multi-vitamin keep these tips in mind when label reading to make sure that they are getting all that they need from their food:

  • Calcium: Getting enough calcium is important to everyone, especially children. That’s why children require at least 800 mg of calcium for children ages 4 to 8, and at least 1,300 mg of calcium for children 9 and older.
  • Iron: Many multi-vitamins do not contain iron, so be sure to supplement your child’s meals with iron-rich foods to be sure they get the recommended 10 mg of iron a day.
  • Folic Acid: Important for so many reasons, including the production of red blood cells and healthy skin, hair and gums, a typical child’s dose of folic acid is 75 to 150 mcg daily.
  • Vitamin C: Especially during cold and flu season, be sure to increase your child’s daily intake of Vitamin C to at least 1 gram per day.
  • Vitamin D: Children’s growing bones require plenty of Vitamin D, so many pediatricians recommend that children take a supplement with 800 to 1,000 IU of Vitamin D daily.
  • Vitamin A: Vitamin A is also important for a growing child’s body, but too much Vitamin A can also be toxic, therefore many pediatricians suggest increasing your child’s beta carotene intake, which is converted into Vitamin A in the body.

Another trick to ensuring that your children are consuming the best vitamins for kids is to make sure that they are eating fruits and veggies in an array of colors. According to msn.com the colors represented in foods are indicators of nutritional value and different colors mean different vitamins and minerals.

Red
Red-colored fruits and veggies offer an essential antioxidant called lycopene. Lycopene is a carotenoid that is associated with a multitude of health benefits, including protecting the skin from sun damage and decreasing the risk of heart disease and certain forms of cancer. It’s also been shown to decrease symptoms of wheezing, asthma, and shortness of breath in people when they exercise. Good red sources of lycopene include red tomatoes, bell peppers, guava, watermelon and pink grapefruit.

Orange
Beta-carotene is the nutrient responsible for fruits and vegetables’ dramatic orange color. Once beta-carotene is inside the body it is converted to vitamin A which contributes to immune-system health. Orange foods also help improve eyesight and night vision due to the fact that vitamin A is vital for creating the pigment in the retina responsible for vision in low-light situations. A few good orange fruits and veggies rich in beta-carotene include winter squash, oranges, sweet potatoes, carrots and cantaloupe.

Yellow
Yellow foods are close relatives of orange foods and are likewise rich in carotenoids. The more common yellow carotenoid is beta-cryptoxanthin, which supplies about half the vitamin A as beta-carotene does. Studies show it decreases the likelihood for such diseases as lung cancer and arthritis. Research also shows that foods rich in beta-cryptoxanthin help decrease inflammation in the joints and improve the functioning of the respiratory system. Yellow foods high in beta-cryptoxanthin are yellow bell peppers, pineapple, corn, bananas, and yellow squash.

Green
Green foods are among the most abundant sources of lutein and zeaxanthin which promotes healthy vision. They’re also capable of strengthening bones, muscles and brains. Green fruits and veggies get their color from chlorophyll, which studies show play an important role in stimulating the growth of new tissue and hindering the growth of bacteria. As a topical treatment, it can speed healing time by 25 percent. Green fruits and veggies high in vitamins and nutrients include avocado, zucchini, Brussels sprouts, asparagus, romaine lettuce, broccoli, kale, spinach and green peas.

Blue and Purplepurple veggies
Blue and purple foods get their color from the presence of flavonoids called anthocyanins. These are known to improve cardiovascular health and prevent short-term memory loss, but the deeply pigmented anthocyanins go even further. Blueberries have been found to make brain cells more responsive to incoming messages and might even spur the growth of new nerve cells. Purple and blue foods high in flavonoids include eggplant, blackberries, beets, blueberries and plums.

Here are a few suggestions for making sure that your children are consuming the best vitamins for kids. By following these tips your child will be well on their way to a healthy lifestyle.

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