Dogman
15th June 2011, 09:35 AM
Plus other health issues. Posting some of the info, follow the link for the rest.
http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31
http://www.whfoods.com/images/food/watermelon.jpg
No other fruit says summer like the subtly crunchy, thirst quenching watermelon. Although watermelons can now be found in the markets throughout the year, the season for watermelon is in the summer when they are sweet and of the best quality.
As a member of the Cucurbitaceae family, the watermelon is related to the cantaloupe, squash and pumpkin, other plants that also grow on vines on the ground. Watermelons can be round, oblong or spherical in shape and feature thick green rinds that are often spotted or striped. They range in size from a few pounds to upward of ninety pounds.
http://www.whfoods.com/foodchart.php?id=31
This chart graphically details the %DV that a serving of Watermelon provides for each of the nutrients of which it is a good, very good, or excellent source according to our Food Rating System. Additional information about the amount of these nutrients provided by Watermelon can be found in the Food Rating System Chart (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#nutritionalprofile). A link that takes you to the In-Depth Nutritional Profile for Watermelon, featuring information over 80 nutrients, can be found under the Food Rating System Chart.
Health Benefits (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#healthbenefits)
Description (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#descr)
History (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#historyuse)
How to Select and Store (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#purchasequalities)
How to Enjoy (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#howtouse)
Individual Concerns (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#safetyissues)
Nutritional Profile (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#nutritionalprofile)
References (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#references)
Health Benefits
Watermelon is not only great on a hot summer day, this delectable thirst-quencher may also help quench the inflammation that contributes to conditions like asthma, atherosclerosis, diabetes, colon cancer, and arthritis.
Concentrated in Powerful Antioxidants
Sweet, juicy watermelon is actually packed with some of the most important antioxidants in nature. Watermelon is an excellent source of vitamin C (http://www.whfoods.com/genpage.php?tname=nutrient&dbid=109) and a very good source of vitamin A (http://www.whfoods.com/genpage.php?tname=nutrient&dbid=106), notably through its concentration of beta-carotene. Pink watermelon is also a source of the potent carotenoid antioxidant, lycopene. These powerful antioxidants travel through the body neutralizing free radicals. Free radicals are substances in the body that can cause a great deal of damage. They are able to oxidize cholesterol, making it stick to blood vessel walls, where it can lead to heart attack or stroke. They can add to the severity of asthma attacks by causing airways to clamp down and close. They can increase the inflammation that occurs in osteoarthritis and rheumatoid arthritis and cause most of the joint damage that occurs in these conditions, and they can damage cells lining the colon, turning them into cancer cells. Fortunately, vitamin C and beta-carotene are very good at getting rid of these harmful molecules and can therefore prevent the damage they would otherwise cause. As a matter of fact, high intakes of vitamin C and beta-carotene have been shown in a number of scientific studies to reduce the risk of heart disease, reduce the airway spasm that occurs in asthma, reduce the risk of colon cancer, and alleviate some of the symptoms of osteoarthritis and rheumatoid arthritis. A cup of watermelon provides 24.3% of the daily value for vitamin C, and, through its beta-carotene, 11.1% of the DV for vitamin A.
More on Watermelon's Lycopene
Watermelon is also a very concentrated source of the carotenoid, lycopene. Well known for being abundant in tomatoes and particularly well absorbed from cooked tomato products containing a little fat such as olive oil, lycopene is also present in high amounts in watermelon and mangoes. Lycopene has been extensively studied for its antioxidant and cancer-preventing properties. In contrast to many other food phytonutrients, whose effects have only been studied in animals, lycopene has been repeatedly studied in humans and found to be protective against a growing list of cancers. These cancers now include prostate cancer, breast cancer, endometrial cancer, lung cancer and colorectal cancers. A study published in the American Journal of Clinical Nutrition found that in patients with colorectal adenomas, a type of polyp that is the precursor for most colorectal cancers, blood levels of lycopene were 35% lower compared to study subjects with no polyps. Blood levels of beta-carotene also tended to be 25.5% lower, although according to researchers, this difference was not significant. In their final (multiple logistic regression) analysis, only low levels of plasma lycopene (less than 70 microgram per liter) and smoking increased the likelihood of colorectal adenomas, but the increase in risk was quite substantial: low levels of lycopene increased risk by 230% and smoking by 302%. The antioxidant function of lycopene-its ability to help protect cells and other structures in the body from oxygen damage-has been linked in human research to prevention of heart disease. Protection of DNA (our genetic material) inside of white blood cells has also been shown to be an antioxidant role of lycopene.
Watermelon and Green Tea Team Up to Prevent Prostate Cancer
Choosing to regularly eat lycopene-rich fruits, such as watermelon, and drink green tea may greatly reduce a man's risk of developing prostate cancer, suggests research published the Asia Pacific Journal of Clinical Nutrition (Jian L, Lee AH, et al.)
In this case-control study involving 130 prostate cancer patients and 274 hospital controls, men drinking the most green tea were found to have an 86% reduced risk of prostate cancer compared, to those drinking the least.
A similar inverse association was found between the men's consumption of lycopene-rich fruits and vegetables such as tomatoes, apricots, pink grapefruit, watermelon, papaya, and guava. Men who most frequently enjoyed these foods were 82% less likely to have prostate cancer compared to those consuming the least lycopene-rich foods.
Regular consumption of both green tea and foods rich in lycopene resulted in a synergistic protective effect, stronger than the protection afforded by either, the researchers also noted.
Practical Tips: Get in the habit of drinking green tea and eating lycopene-rich foods such as watermelon.
Take a quart of iced green tea to work and sip throughout the day or take it to the gym to provide prostate protection while replenishing fluids after your workout.
Start your breakfast with a half grapefruit or a glass of papaya or guava juice.
For a great summer thirst-quencher, blend chunks of watermelon with a few ice cubes and a splash of lime juice. Serve with a fresh mint leaf.
Serve cooling watermelon chunks as a side dish to balance the flavor of spicy black beans or other fiery Mexican dishes.
Much more at the link.
http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31
http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31
http://www.whfoods.com/images/food/watermelon.jpg
No other fruit says summer like the subtly crunchy, thirst quenching watermelon. Although watermelons can now be found in the markets throughout the year, the season for watermelon is in the summer when they are sweet and of the best quality.
As a member of the Cucurbitaceae family, the watermelon is related to the cantaloupe, squash and pumpkin, other plants that also grow on vines on the ground. Watermelons can be round, oblong or spherical in shape and feature thick green rinds that are often spotted or striped. They range in size from a few pounds to upward of ninety pounds.
http://www.whfoods.com/foodchart.php?id=31
This chart graphically details the %DV that a serving of Watermelon provides for each of the nutrients of which it is a good, very good, or excellent source according to our Food Rating System. Additional information about the amount of these nutrients provided by Watermelon can be found in the Food Rating System Chart (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#nutritionalprofile). A link that takes you to the In-Depth Nutritional Profile for Watermelon, featuring information over 80 nutrients, can be found under the Food Rating System Chart.
Health Benefits (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#healthbenefits)
Description (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#descr)
History (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#historyuse)
How to Select and Store (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#purchasequalities)
How to Enjoy (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#howtouse)
Individual Concerns (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#safetyissues)
Nutritional Profile (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#nutritionalprofile)
References (http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31#references)
Health Benefits
Watermelon is not only great on a hot summer day, this delectable thirst-quencher may also help quench the inflammation that contributes to conditions like asthma, atherosclerosis, diabetes, colon cancer, and arthritis.
Concentrated in Powerful Antioxidants
Sweet, juicy watermelon is actually packed with some of the most important antioxidants in nature. Watermelon is an excellent source of vitamin C (http://www.whfoods.com/genpage.php?tname=nutrient&dbid=109) and a very good source of vitamin A (http://www.whfoods.com/genpage.php?tname=nutrient&dbid=106), notably through its concentration of beta-carotene. Pink watermelon is also a source of the potent carotenoid antioxidant, lycopene. These powerful antioxidants travel through the body neutralizing free radicals. Free radicals are substances in the body that can cause a great deal of damage. They are able to oxidize cholesterol, making it stick to blood vessel walls, where it can lead to heart attack or stroke. They can add to the severity of asthma attacks by causing airways to clamp down and close. They can increase the inflammation that occurs in osteoarthritis and rheumatoid arthritis and cause most of the joint damage that occurs in these conditions, and they can damage cells lining the colon, turning them into cancer cells. Fortunately, vitamin C and beta-carotene are very good at getting rid of these harmful molecules and can therefore prevent the damage they would otherwise cause. As a matter of fact, high intakes of vitamin C and beta-carotene have been shown in a number of scientific studies to reduce the risk of heart disease, reduce the airway spasm that occurs in asthma, reduce the risk of colon cancer, and alleviate some of the symptoms of osteoarthritis and rheumatoid arthritis. A cup of watermelon provides 24.3% of the daily value for vitamin C, and, through its beta-carotene, 11.1% of the DV for vitamin A.
More on Watermelon's Lycopene
Watermelon is also a very concentrated source of the carotenoid, lycopene. Well known for being abundant in tomatoes and particularly well absorbed from cooked tomato products containing a little fat such as olive oil, lycopene is also present in high amounts in watermelon and mangoes. Lycopene has been extensively studied for its antioxidant and cancer-preventing properties. In contrast to many other food phytonutrients, whose effects have only been studied in animals, lycopene has been repeatedly studied in humans and found to be protective against a growing list of cancers. These cancers now include prostate cancer, breast cancer, endometrial cancer, lung cancer and colorectal cancers. A study published in the American Journal of Clinical Nutrition found that in patients with colorectal adenomas, a type of polyp that is the precursor for most colorectal cancers, blood levels of lycopene were 35% lower compared to study subjects with no polyps. Blood levels of beta-carotene also tended to be 25.5% lower, although according to researchers, this difference was not significant. In their final (multiple logistic regression) analysis, only low levels of plasma lycopene (less than 70 microgram per liter) and smoking increased the likelihood of colorectal adenomas, but the increase in risk was quite substantial: low levels of lycopene increased risk by 230% and smoking by 302%. The antioxidant function of lycopene-its ability to help protect cells and other structures in the body from oxygen damage-has been linked in human research to prevention of heart disease. Protection of DNA (our genetic material) inside of white blood cells has also been shown to be an antioxidant role of lycopene.
Watermelon and Green Tea Team Up to Prevent Prostate Cancer
Choosing to regularly eat lycopene-rich fruits, such as watermelon, and drink green tea may greatly reduce a man's risk of developing prostate cancer, suggests research published the Asia Pacific Journal of Clinical Nutrition (Jian L, Lee AH, et al.)
In this case-control study involving 130 prostate cancer patients and 274 hospital controls, men drinking the most green tea were found to have an 86% reduced risk of prostate cancer compared, to those drinking the least.
A similar inverse association was found between the men's consumption of lycopene-rich fruits and vegetables such as tomatoes, apricots, pink grapefruit, watermelon, papaya, and guava. Men who most frequently enjoyed these foods were 82% less likely to have prostate cancer compared to those consuming the least lycopene-rich foods.
Regular consumption of both green tea and foods rich in lycopene resulted in a synergistic protective effect, stronger than the protection afforded by either, the researchers also noted.
Practical Tips: Get in the habit of drinking green tea and eating lycopene-rich foods such as watermelon.
Take a quart of iced green tea to work and sip throughout the day or take it to the gym to provide prostate protection while replenishing fluids after your workout.
Start your breakfast with a half grapefruit or a glass of papaya or guava juice.
For a great summer thirst-quencher, blend chunks of watermelon with a few ice cubes and a splash of lime juice. Serve with a fresh mint leaf.
Serve cooling watermelon chunks as a side dish to balance the flavor of spicy black beans or other fiery Mexican dishes.
Much more at the link.
http://www.whfoods.com/genpage.php?tname=foodspice&dbid=31