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Home > Anti-aging Research > Fruits & Vegetables
Fruits & Vegetables
General Information:
News & Research:
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Can Fruits, Vegetables Cut Colon Cancer Risk? - WebMD, 9/11/08 -
"Based on those answers, the researchers concluded that
men who ate the most fruits and vegetables were 26% less likely to develop
colorectal cancer than men who ate the least ... No decrease in risk associated
with fruit and vegetable consumption was seen for women"
-
Green
Vegetables, Fruit Intake Linked to Lower Risk for Diabetes in Women -
Medscape, 7/8/09 - "Women who have a higher intake of
green leafy vegetables and fruit have a lower risk for type 2 diabetes, whereas
those who have a higher intake of fruit juices may have an increased risk for
the disease ... An increase of 3 servings of total fruit and vegetable
consumption per day was not linked to the development of diabetes
(multivariate-adjusted hazard ratio [HR], 0.99; 95% confidence interval [CI],
0.94 -1.05), However, an increase in whole fruit consumption of 3 servings per
day was associated with a lower risk for type 2 diabetes (HR, 0.82 ... An
increase of 1 serving per day of green leafy vegetables was linked to a slightly
lower hazard of diabetes (HR, 0.91; 95% CI, 0.84 - 0.98). In contrast, an
increase of 1 serving per day of fruit juice consumption was associated with an
increased risk for diabetes (HR, 1.18"
-
Dr. Mom
Was Right -- And Wrong -- About Washing Fruits And Vegetables - Science
Daily, 4/10/08
-
Finding the Right Prostate Cancer Diet - WebMD, 2/15/08 -
"poultry and eggs double the risk of prostate cancer
progression ... orange and yellow vegetables, such as squash, yams, and carrots,
and cruciferous vegetables, such as broccoli, cut the risk of recurrence by
about half ... If you eat chicken or poultry, eat it without the skin ... the
men's overall PSA doubling time was nearly four times slower after they began
drinking pomegranate juice"
-
Natural
Purple Pigments In Fruits, Vegetables And Berries, Such As Blueberries, May Help
Prevent Obesity - Science Daily, 2/11/08 - "Anthocyanins
fed as the whole blueberry did not prevent and may have actually increased
obesity ... However, feeding purified anthocyanins from blueberries or
strawberries reduced obesity"
-
Vegetables- and antioxidant-related nutrients, genetic susceptibility, and
non-Hodgkin lymphoma risk - Cancer Causes Control. 2008 Jan 17 -
"For the GSTM3 3-base insertion and higher total
vegetable intake, the risk was 0.56 (0.35-0.92, p interaction = 0.03); for GSTP1
A114V and higher cruciferous vegetable intake, the risk was 0.52 (0.34-0.81, p
interaction = 0.02); for OGG1 S326C and higher daily zinc intake, the risk was
0.71 (0.47-1.08, p interaction = 0.04) and for XRCC3 T241M and higher green
leafy vegetable intake, the risk was 0.63"
-
Fruit, Vegetable Eaters Have Fewer Strokes - WebMD, 1/9/08 -
"Specifically, vitamin C levels may prove to be a good
predictive indicator of stroke risk, independent of known risk factors such as
age, smoking history, blood pressure, and cholesterol, they write"
-
Cooking Veggies May Not Cut Nutrients - WebMD, 12/21/07 -
"In some cases, the veggies lost antioxidants to
cooking. But not all antioxidants decreased when cooked -- and in some cases,
certain antioxidant levels rose when cooked"
-
Black
Raspberries and Esophageal Cancer - Medscape, 12/10/07 -
"Most important, 8-epiprostaglandin F2α (8-isoprostane)
declined significantly after berry consumption (P < .05), with dramatic
individual level declines occurring in 58% of the study patients" - See
raspberry extracts at iHerb
.
-
Is There an Anticancer Diet? - WebMD, 12/6/07 - "Raw
cruciferous vegetables such as broccoli,
broccoli sprouts, cabbage, and cauliflower seem to reduce
bladder cancer risk by about 40%"
-
Diet And
Cancer Prevention: New Evidence For The Protective Effects Of Fruits And Veggies
- Science Daily, 12/6/07
-
Eating
Fish, Omega-3 Oils, Fruits And Veggies Lowers Risk Of Memory Problems -
Science Daily, 11/13/07 - "People who ate fruits and
vegetables daily also reduced their risk of dementia by 30 percent compared to
those who didn't regularly eat fruits and vegetables"
-
Fresh
Fruits And Vegetables Retain Antioxidants Long After Purchase - Science
Daily, 10/15/07
-
Fruits, Veggies Don’t Cut Colon Cancer - WebMD, 9/25/07 -
"Overall, a higher intake of fruits and vegetables does
not strongly reduce your risk of colon cancer"
-
Diet May Defy Kids' Asthma, Allergies - WebMD, 9/12/07 -
"Kids who ate the most tomatoes, eggplants, cucumbers,
green beans, and zucchini -- more than 40 grams per day -- were at least 62%
less likely to wheeze, compared with kids who skimped on those vegetables ...
The study also shows that kids who ate more than 60 grams of fish per day were
57% less likely to test positive for allergies as those who ate the least amount
of fish (up to about 39 grams per day of fish)"
-
Breast Cancer: More Veggies Not Better - WebMD, 7/17/07 -
"eating more than five daily servings of fruits and
vegetables doesn't offer extra benefit"
-
Eating
Apples And Fish During Pregnancy May Protect Against Childhood Asthma And
Allergies - Science Daily, 5/20/07
-
Eat Your
Fruits And Vegetables: One Extra Serving Per Day May Lower Your Risk Of Head And
Neck Cancer - Science Daily, 4/16/07 -
"participants who ate six servings of
fruit and vegetables per day per 1000 calories had 29 percent less risk for head
and neck cancer than did participants who consumed one and a half servings per
1000 calories per day"
-
Berries May Help Prevent Cancer - WebMD, 3/26/07
-
Blueberries tackle bowel cancer - BBC News, 3/26/07 -
"The key ingredient, pterostilbene, is a
natural antioxidant and mops up highly reactive molecules called free radicals
that can trigger cancer growth ... Rats given a cancer-causing agent but then
fed pterostilbene had far fewer pre-cancers in their bowels than other rats ...
The blueberry compound also reduced inflammation and the rate of cell division
in the bowel"
-
Fruit May Sway Colon Cancer Risk - WebMD, 3/20/07 -
"The group that had the lowest risk of
having an adenoma was the group that ate a lot of fruit and avoided meat,
basically"
-
Canned Fruits, Veggies Healthy, Too - WebMD, 3/16/07
-
Veggies for Enlarged Prostate Risk - WebMD, 2/14/07 -
"Data came from more than 32,000 male
health care workers enrolled in a long-term health study that began in 1986 ...
The men who consumed the most vegetables were 11% less likely to have BPH
surgery or moderate to high BPH symptoms by 2000"
-
Worried
About Prostate Cancer? Tomato-broccoli Combo Shown To Be Effective - Science
Daily, 1/16/07 - "fed a diet containing
10 percent tomato powder and 10 percent broccoli powder to laboratory rats that
had been implanted with prostate cancer cells ... The tomato/broccoli combo
outperformed all other diets in shrinking prostate tumors ... The only treatment
that approached the tomato/broccoli diet's level of effectiveness was castration
... To get these effects, men should consume daily 1.4 cups of raw broccoli and
2.5 cups of fresh tomato, or 1 cup of tomato sauce, or ½ cup of tomato paste"
-
Cloudy Apple Juice Has Clear Benefits - WebMD, 1/16/07 -
"cloudy -- or unclarified -- apple juice
contains up to four times the polyphenols as some types of clear apple juice"
-
Nitrates Lower Blood Pressure - WebMD, 12/27/06 -
"the nitrates in many vegetables may
keep blood vessels healthy and lower blood pressure"
-
Drinking Juice May Stall Alzheimer's - WebMD, 8/31/06 -
"people who drank fruit and vegetable
juices more than three times a week were 76% less likely to develop Alzheimer's
disease than those who drank juices less than once a week"
-
Berries May Help Keep Brain Sharp - WebMD, 8/24/06 -
"The radiated rats that had eaten the
plain chow performed worst on the maze tests and had the lowest dopamine levels
of any of the rats ... But the berry-eating, radiated rats didn't show those
shortfalls. Their test results were generally comparable to those of rats that
hadn't been radiated"
-
Apple
Juice May Boost Memory - WebMD, 8/4/06 -
"consumption of antioxidant-rich foods
such as apples and apple juice can help reduce problems associated with memory
loss"
-
Berries: super
foods with cancer curing powers? - MSNBC, 6/23/06 -
"berries are among the fruits highest in
antioxidant content and that they are excellent sources of several
phytochemicals that seem to help block cancer development"
-
Eat
Your Veggies, Help Your Arteries - WebMD, 6/19/06 -
"They found 38% less plaque in the
arteries of mice that had eaten the vegetable-rich diet, compared with mice that
had eaten no vegetables"
- Veggies may
keep breast cancer from returning - MSNBC, 4/14/06 -
"After about seven years, women who
began with the highest levels of carotenoids in their blood showed 43
percent less risk of developing breast cancer again when compared to women
with the lowest carotenoid levels"
-
Vegetarian Diet May Help Weight Loss - WebMD, 4/3/06
-
Fruits, Veggies Not as Vitamin Rich as in Past, Says New Data - ABC
News, 3/1/06 - "Of the 13 major
nutrients found in fruits and vegetables, six have declined substantially
... recently grown crops have shown decreases of up to 38 percent in
protein, calcium, vitamin C, phosphorus, iron and riboflavin when compared
with produce from past decades"
-
Fruits, Veggies Cut Stroke Risk - WebMD, 1/26/06 -
"People who reported eating more
than five daily servings of fruits and vegetables had the lowest stroke
risk. They were 26% less likely to have a stroke over 13 years than those
who ate fruits and vegetables fewer than three times daily"
-
Veggies in Diet May Cut Lung Cancer Risk - WebMD, 9/27/05 -
"the people who consumed the highest
amount of phytoestrogens from food had nearly half the lung cancer risk as those
with the lowest phytoestrogen intake from food" - [Abstract]
-
High-vegetable Diet Linked To Protection Against Pancreatic Cancer -
Science Daily, 9/19/05 - "fruits and
vegetables -- particularly vegetables -- is associated with about a 50
percent reduction in the risk of developing pancreatic cancer"
-
New Study Shows High-Carb, Vegan Diet Causes Major Weight Loss -
Doctor's Guide, 9/9/05 - "A low-fat,
plant-based diet is more effective at helping women lose weight and improve
insulin sensitivity than an omnivorous diet ... a low-fat, primarily vegan
diet may slow the progression of prostate cancer"
-
How Fruits, Veggies May Fight Arthritis - WebMD, 8/19/05 -
"a modest increase in antioxidants
from brightly colored fruits and vegetables -- equivalent to a glass of
orange juice a day -- was associated with a lower risk of inflammatory
arthritis, such as rheumatoid arthritis"
-
Study: Fruits, Veggies May Help Avoid Cataracts - WebMD, 6/17/05 -
"Over 10 years, the group had a
total of 2,067 cataract cases. The women who ate the most fruits and
vegetables were 10% to 15% less likely to be in that group"
-
More
Osteoporosis Seen With Raw Foods Diet - WebMD, 3/28/05
- Raw
Food Vegetarian Diet May Cause Low BMD Without Evidence of Increased Bone
Turnover - Medscape, 3/28/05 - "People on a raw food (RF) vegetarian diet have low bone mineral density (BMD)
but without evidence of increased bone turnover ... Although low bone mass
is a risk factor for fracture, bone quality also plays a role. It is
therefore possible that RF vegetarians with a low bone mass may not have an
increased incidence of fractures because of good bone quality"
- Fruits, Veggies May Not Cut Breast Cancer Risk - WebMD, 1/11/04
-
Anticancer Diet - Time, 11/15/04 -
"eating at least 35 servings of fruits and vegetables a week can cut the risk of developing
hormone-stimulated breast-cancer tumors by 35% in postmenopausal women ... leafy greens and colorful vegetables like carrots, squash, tomatoes and peppers, which are rich in lycopene and beta carotene, are especially potent cancer fighters"
- Produce Fights Heart Disease, Not Cancer - WebMD, 11/2/04
- Got Fruit? Bones Need More Than Milk - WebMD, 10/26/04 -
"Most people eat a diet that generates acids ... This increase in acid levels is thought to
reduce bone strength ... Eating foods that buffer the acidic foods builds strong bones ... Nutrients found in fruits and vegetables may be protective for bone health ... The teenage girls who ate a large amount of fruit had the strongest bones"
- Plant Foods To The Rescue; Fruit, Vegetables Turn "Superhero" To Fight Disease - Intelihealth, 8/11/04 -
"Some phytochemicals, or
plant chemicals, knock out carcinogens and fight inflammation. Some regulate how quickly cells reproduce and spur old, damaged cells to self-destruct. Other plant chemicals perform "routine maintenance" on DNA ... most experts agree that the body needs a variety of these phytochemicals -- there are more than 25,000
of them -- to stay in top form"
- Fruit May Help Prevent Macular Degeneration - WebMD, 6/14/04 -
"people who ate three or more servings per day of fruits had a 36% lower risk of
age-related macular degeneration (ARM) compared those who ate less than one-and-a-half servings per day"
- Vegetables and fruits: Variety or powerhouse? - MSNBC, 6/11/04
- Fruits, Vegetables May Cut Stroke Risk - WebMD, 6/3/04
- Broccoli Sprouts May Protect Heart - WebMD, 4/28/04 -
"For 14 weeks, researchers fed rats broccoli sprouts that were either rich in glucoraphanin or had been depleted of the compound. By the end of the study, they found rats fed the glucoraphanin-rich
diet had decreased blood pressure and inflammation in the heart"
- Power Your Diet With Powerhouse Foods - WebMD, 3/11/04 -
"cauliflower ... lettuces such as romaine and red-leaf lettuce. Pile on the spinach. And eat
lots of broccoli and Brussels sprouts ... carrots, winter squash, sweet potatoes, cantaloupe, oranges, and grapefruit ... tomatoes, red peppers, and strawberries"
- Higher Fruit, Vegetable Intake Associated With Lower Stroke Risk - Medscape, 9/18/03 -
"Investigators observed a protective effect for infarction and a
clearer one for hemorrhage associated with daily fruit and vegetable consumption; risk reduction for
intracerebral hemorrhage was 32% in men and 30% in women"
- Eating Fruit Linked to Parkinson's Disease - WebMD, 4/2/03
- Fruits: Cancer-Fighting Foods - WebMD, 2/19/03 -
"Compared with those who ate the least fruit as children, those who ate the most were about 40% less
likely to get cancer 60 years later ... a variety of nutritional factors might explain fruit's protective effects, such as their high antioxidant, fiber, and vitamin content. But when they looked at the cancer-fighting impact of vitamins C, E, and beta carotene separately, no single
nutrient emerged as the winner"
- New Evidence Fruit and Vegetable Intake Reduces Hypertension - Doctor's Guide, 5/28/02 -
"systolic and diastolic
blood pressure decreased more in the intervention group than in the control group ... A reduction of two mm Hg in diastolic blood pressure results in a decrease of about 17 percent in the incidence of high blood pressure, six percent in the risk of coronary heart disease, and 15 percent in the risk of stroke and
transient ischaemic attack, they say"
- Equal rights for dandelions! - USA Today, 4/30/02
- Four New Studies Strongly Suggest That Components From Three Types [elderberry, chokeberry and bilberry] Of Red Berry Fruits Help Arteries - Intelihealth, 4/22/02 -
"Extracts from chokeberry and bilberry, but not elderberry, produce a direct dose-dependent relaxation of porcine coronary arteries, with chokeberry extract being the most potent. This relaxation was totally dependent on the vascular endothelium because the
extracts did not significantly contract or relax arteries in which the endothelium was removed"
- A Popular Japanese Plum [umeboshi], Now Available In The US, May Help Prevent The Onset Of Cardiac Disease - Intelihealth, 4/22/02
- Green: The Color of a Healthy Diet - WebMD, 2/21/02
- New research shows potassium-rich foods may lower your risk of stroke - HealthScout, 7/23/01
- DASH (Dietary Approaches to Stop Hypertension) Diet Reduces Cholesterol, Long-Term Cardiac Risk - Doctor's Guide, 6/21/01
- Study: Autumn Babies Live Longer - Intelihealth, 2/26/01 -
"The authors said the difference may be related to nutrition during pregnancy. More fruits and vegetables are available
during the summer and fall months than during the winter and spring months"
- Fight Death With Fruit - WebMD, 5/16/00
- Orange, Grapefruit Juice A Powerful Anti-Cancer Tool? - Doctor's Guide, 7/28/97
- Eat Your Fruits And Veggies -- To Lower Your Cholesterol? - Doctor's Guide, 6/3/97
Abstracts:
-
Fruit and vegetable intake and head and neck cancer risk in a large United
States prospective cohort study - Int J Cancer. 2007 Dec 18 -
"Results from this large prospective observational
study are consistent with previous case-control studies and support the
hypothesis that total fruit and vegetable intake is associated with reduced
risk of head and neck cancer"
-
Dietary patterns and surgically treated benign prostatic hyperplasia: a case
control study in Western Australia - BJU Int. 2007 Dec 5 -
"BPH risk was not associated with the 'Health
Conscious' or 'Western' patterns, but there was a lower risk with an
increasing score for the 'Vegetable' pattern (odds ratio 0.78, 95%
confidence interval 0.63-0.98). BPH risk was significantly and inversely
related to the intake of total vegetables, dark yellow vegetables, other
vegetables, tofu and red meat. There was a higher risk of BPH with
increasing intake of high-fat dairy products"
-
Intake of fruits, vegetables, and soy foods in relation to breast cancer
risk in Korean women: a case-control study - Nutr Cancer.
2007;57(1):20-7 - "Increasing consumption of grapes
was linked to a significant protective effect against risk of breast cancer
(OR=0.66; 95% CI=0.41-0.86; P<0.01). Among the vegetables, reduced risk was
observed with high tomato intake (OR=0.62; 95% CI=0.38-0.81; P<0.01). Among
soy foods, high consumption of cooked soybeans, including yellow and black
soybeans, had an association with reduced breast cancer (OR=0.67; 95%
CI=0.45-0.91; P<0.02)"
-
Fruit and vegetable intakes, dietary antioxidant nutrients, and total
mortality in Spanish adults: findings from the Spanish cohort of the
European Prospective Investigation into Cancer and Nutrition (EPIC-Spain).
- Am J Clin Nutr. 2007 Jun;85(6):1634-42 -
"A high intake of fresh fruit, root
vegetables, and fruiting vegetables is associated with reduced mortality,
probably as a result of their high content of vitamin C, provitamin A
carotenoids, and lycopene"
-
Dietary patterns and blood pressure change over 5-y follow-up in the
SU.VI.MAX cohort - Am J Clin Nutr. 2007 Jun;85(6):1650-6 -
"high fruit and vegetable intakes
may be associated with a lower increase in BP with aging"
-
The effects of a high-fruit and -vegetable, high-fiber, low-fat dietary
intervention on serum concentrations of insulin, glucose, IGF-I and IGFBP-3
- Eur J Clin Nutr. 2007 May 9 - "A
low-fat, high-fiber, high-fruit and -vegetable dietary intervention had
minimal impact on serum concentrations of insulin, glucose, IGF-I and
IGFBP-3 overall, but in lean subjects the intervention resulted in a
significant reduction in serum glucose concentration"
-
Fruit and vegetable consumption, intake of micronutrients, and benign prostatic
hyperplasia in US men - Am J Clin Nutr. 2007 Feb;85(2):523-9 -
"Vegetable consumption was inversely
associated with BPH (fifth compared with first quintile-OR: 0.89; 95% CI: 0.80,
0.99; P for trend = 0.03), whereas fruit intake was not. Consumption of fruit
and vegetables rich in beta-carotene (P for trend = 0.004), lutein (P for trend
= 0.0004), or vitamin C (P for trend = 0.05) was inversely related to BPH. With
increasing vitamin C intake from foods, men were less likely to have BPH (P for
trend = 0.0009). Neither alpha- nor gamma-tocopherol intake from foods was
associated with BPH"
-
Concentrated red grape juice exerts antioxidant, hypolipidemic, and
antiinflammatory effects in both hemodialysis patients and healthy subjects
- Am J Clin Nutr. 2006 Jul;84(1):252-62 - "Dietary supplementation with
concentrated RGJ improves the lipoprotein profile, reduces plasma
concentrations of inflammatory biomarkers and oxidized LDL, and may favor a
reduction in cardiovascular disease risk"
-
Fruit and vegetable intake and the risk of cataract in women
- Am J Clin Nutr. 2005 Jun;81(6):1417-1422 - "Compared with women in the lowest
quintile of fruit and vegetable intake, women with higher intakes had modest
10-15% reduced risks of cataract"
-
Fruit and vegetable consumption and cognitive decline in
aging women - Ann Neurol 2005;57:713-720 - "Fruits were not
associated with cognition or cognitive decline. However, total vegetable
intake was significantly associated with less decline. Specifically, on a
global score combining all tests, women in the highest quintile of
cruciferous vegetables declined slower (by 0.04 unit; 95% confidence
interval, 0.003, 0.07; p trend = 0.1) compared with the lowest quintile.
Women consuming the most green leafy vegetables also experienced slower
decline than women consuming the least amount (by 0.05 unit; 95% confidence
interval, 0.02, 0.09; p trend < 0.001). These mean differences were
equivalent to those observed for women about 1 to 2 years apart in age"
-
Frequency of fruit and vegetable consumption and coronary heart disease in France and Northern Ireland: the PRIME study - Br J Nutr. 2004 Dec;92(6):963-72 -
"There was no evidence for any association between vegetable intake and total CHD events. In conclusion, frequency of citrus fruit, but not other fruits, intake is associated with lower rates of acute coronary events in both France and Northern Ireland"
- Intake of fruits, vegetables and selected micronutrients in relation to the risk of breast cancer - Epidemiology, 3/10/03
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