1) " The best 5 fruits to be consumed because of their high content of nutritious elements are: Blueberries Kiwi Strawberries Guava Cranberries " 2) Blueberries: "Many recent studies show that blueberries are the most nutritious fruits." "Besides antioxidants (especially in their skin), they contain: vitamin A, vitamin C, vitamin B1, beta-carotene, potassium, zinc, iron, calcium, magnesium, are high in fibres and low in calories.They also contain anthocyanosides, an anti-bacterial pigment which has a beneficial effect on blood vessels and on the treatment of varicose veins." 3) Guava: "Some researches say that guava is actually the most nutritious fruit." "Guavas contain many nutritious substances like fibre, protein, carbohydrates, calcium, phosphorus, iron, and vitamins A (as carotene), B3 and G4. Guava fruit has a lot of moisture and it is low in calories (between 36 and 50) and fats." Source and further information (all the above): http://perfectshape.blogspot.com/2007/01/top-5-most-nutritious-fruits-in-world_17.html 4) Avocado: "Avocado is a fruit and a tree. It often said to be the most nutritious fruit in the world - and it is. Avocado provides more than 25 essential nutrients such as protein, potassium, vitamin E, C, B-vitamins, folic acid, iron, copper, phosphorus and magnesium, just to name a few. Avocado also provides calories for energy and beneficial phytochemicals such as beta-sitosterol, glutathione and lutein." Source and further information: http://herbal-medicine.philsite.net/avocado.htm [avocado] "We’re in The Guiness Book of Records as the most nutritious fruit known to man. We’re the best energy source in the fruit category" Source and further information: http://www.freshforkids.com.au/fruit_pages/avocado/avocado.html 5) Papaya: "Papaya was named ‘the most nutritious fruit’ by the Centre for Science, USA and Christopher Columbus called it ‘the fruit of the angels’." Source and further information: http://www.bolokids.com/2007/0424.htm "The papaya is considered to be one of the healthiest fruits to eat and to some the most nutritious fruit of all. In 1992, the Center for Science in the Public Interest (CSPI), a Washington-based consumer group that studies nutrition, compared forty fruits for their overall healthfulness. Based on a point system awarded to each fruit for the RDA percentage of the nine individual vitamins plus estimations for potassium and fiber, the papaya was number one, followed by cantaloupe, strawberries, oranges, and tangerines. Papayas are not only nutritious they are also delicious." Source: http://www.healthvitaminsguide.com/natural-nutrients/papayas.htm 6) Blackcurrant "After analysing the findings of dozens of research papers on the properties of 20 popular fruits, a British researcher has come to the conclusion that blackcurrant is the healthiest fruit. The research conducted by Dr Derek Stewart shows that the common or garden blackcurrant is more nutritious than homegrown apples, strawberries, tropical mangoes, and bananas. " Source: http://www.ebiologynews.com/2157.html 7) "The number of variables (e.g. 'confounding factors') involved in this type of experimentation is very high. This makes scientifically valid nutritional study very time-consuming and expensive, and explains why a proper science of human nutrition is rather new." Source and further information: http://en.wikipedia.org/wiki/Nutrition Here is probably the reason why several "most nutritious fruits" have been found. (apart from obvious marketing interests)

Blueberries are truly a little powerhouse of goodness:-) I've got a book all about blueberries and learned so much about them and their healthful properties, more than I could type out today so I'll share this with you instead. I'm sure it's more than you ever wanted to know about this fruit lol!!! But they are one of my favorites and they grow all around our property here in NY. Here's some info on them from "World's Healthiest Foods": Blueberries are literally bursting with nutrients and flavor, yet very low in calories. Recently, researchers at Tufts University analyzed 60 fruits and vegetables for their antioxidant capability. Blueberries came out on top, rating highest in their capacity to destroy free radicals. An Antioxidant Powerhouse Packed with antioxidant phytonutrients called anthocyanidins, blueberries neutralize free radical damage to the collagen matrix of cells and tissues that can lead to cataracts, glaucoma, varicose veins, hemorrhoids, peptic ulcers, heart disease and cancer. Anthocyanins, the blue-red pigments found in blueberries, improve the integrity of support structures in the veins and entire vascular system. Anthocyanins have been shown to enhance the effects of vitamin C, improve capillary integrity, and stabilize the collagen matrix (the ground substance of all body tissues). They work their protective magic by preventing free-radical damage, inhibiting enzymes from cleaving the collagen matrix, and directly cross-linking with collagen fibers to form a more stable collagen matrix. Cardioprotective Action While wine, particularly red wine, is touted as cardioprotective since it is a good source of antioxidant anthocyanins, a recent study found that blueberries deliver 38% more of these free radical fighters. In this study, published in the Journal of Agriculture and Food Chemistry, researchers found that a moderate drink (about 4 ounces) of white wine contained .47 mmol of free radical absorbing antioxidants, red wine provided 2.04 mmol, and a wine made from highbush blueberries delivered 2.42 mmol of these protective plant compounds. A Visionary Fruit Extracts of bilberry (a cousin of blueberry) have been shown in numerous studies to improve nighttime visual acuity and promote quicker adjustment to darkness and faster restoration of visual acuity after exposure to glare. This research was conducted to evaluate claims of bilberry's beneficial effects on night vision made by British Air Force pilots during World War II who regularly consumed bilberry preserves before their night missions. Protection against Macular Degeneration Your mother may have told you carrots would keep your eyes bright as a child, but as an adult, it looks like fruit is even more important for keeping your sight. Data reported in a study published in the Archives of Ophthalmology indicates that eating 3 or more servings of fruit per day may lower your risk of age-related macular degeneration (ARMD), the primary cause of vision loss in older adults, by 36%, compared to persons who consume less than 1.5 servings of fruit daily. In this study, which involved over 110,000 women and men, researchers evaluated the effect of study participants' consumption of fruits; vegetables; the antioxidant vitamins A, C, and E; and carotenoids on the development of early ARMD or neovascular ARMD, a more severe form of the illness associated with vision loss. Food intake information was collected periodically for up to 18 years for women and 12 years for men. While, surprisingly, intakes of vegetables, antioxidant vitamins and carotenoids were not strongly related to incidence of either form of ARMD, fruit intake was definitely protective against the severe form of this vision-destroying disease. Three servings of fruit may sound like a lot to eat each day, but by simply topping off a cup of yogurt or green salad with a half cup of blueberries, tossing a banana into your morning smoothie or slicing it over your cereal, and snacking on an apple, plum, nectarine or pear, you've reached this goal. A Better Brain with Blueberries In laboratory animal studies, researchers have found that blueberries help protect the brain from oxidative stress and may reduce the effects of age-related conditions such as Alzheimer's disease or dementia. Researchers found that diets rich in blueberries significantly improved both the learning capacity and motor skills of aging animals, making them mentally equivalent to much younger ones. Promotion of Gastrointestinal Health In addition to their powerful anthocyanins, blueberries contain another antioxidant compound called ellagic acid, which blocks metabolic pathways that can lead to cancer. In a study of over 1,200 elderly people, those who ate the most strawberries (another berry that contains ellagic acid) were three times less likely to develop cancer than those who ate few or no strawberries. In addition to containing ellagic acid, blueberries are high in the soluble fiber pectin, which has been shown to lower cholesterol and to prevent bile acid from being transformed into a potentially cancer-causing form. Protection against Colon Cancer Laboratory studies published in the Journal of Agricultural and Food Chemistry show that phenolic compounds in blueberries can inhibit colon cancer cell proliferation and induce apoptosis (programmed cell death). Extracts were made of the blueberry phenols, which were freeze-dried and further separated into phenolic acids, tannins, flavonols, and anthocyanins. Then the dried extracts and fractions were added to cell cultures containing two colon cancer cell lines, HT-29 and Caco-2. In concentrations normally found in laboratory animal plasma after eating blueberries, anthyocyanin fractions increased DNA fragmentation (a sign that apoptosis or cell death had been triggered) by 2-7 times. Flavonol and tannin fractions cut cell proliferation in half at concentrations of 70-100 and 50-100 microg/mL, while the phenolic fraction was also effective, but less potent, reducing proliferation by half at concentrations of 1000 microg/mL. Bottomline: eating blueberries may reduce colon cancer risk. Protection against Ovarian Cancer Among their rich supply of phytonutrients, blueberries include a flavonoid called kaempferol. Research calculating flavonoid intake in 66,940 women enrolled in the Nurses Health Study between 1984 and 2002 revealed that women whose diets provided the most kaempferol had a 40% reduction in risk of ovarian cancer, compared to women eating the least kaempferol-rich foods. In addition to blueberries, foods richest in kaempferol include tea (nonherbal), onions, curly kale, leeks, spinach, and broccoli. A significant 34% reduction in ovarian cancer risk was also seen in women with the highest intake of the flavone luteolin (found in citrus). Int J Cancer. 2007 Apr 30; Am J Clin Nutr. 2004 May;79(5):727-47. Healthier Elimination Blueberries can help relieve both diarrhea and constipation. In addition to soluble and insoluble fiber, blueberries also contain tannins, which act as astringents in the digestive system to reduce inflammation. Blueberries also promote urinary tract health. Blueberries contain the same compounds found in cranberries that help prevent or eliminate urinary tract infections. In order for bacteria to infect, they must first adhere to the mucosal lining of the urethra and bladder. Components found in cranberry and blueberry juice reduce the ability of E. coli, the bacteria that is the most common cause of urinary tract infections, to adhere.

All Berries are very nutritious for you. The best are Blueberries, Cranberries, and Strawberries.

Avos!!!! Avocados are such a treasure trove of nutrients that the Guinness Book of Records lists them as the most nutritious fruit in the world! Below are just some of the impressive credentials Australian Avocados have on their resume: * Avocados contain more than 25 essential vitamins and minerals. * Vitamins A, B (including B6, niacin and riboflavin), C and E. * Copper, magnesium, potassium and zinc. * Cholesterol free and sodium free. * Gram for gram, Avocado contains more fibre, folate, niacin, thiamine and riboflavin than any other commonly eaten fruit! * Avocados are one of the few fruits that have monounsaturated (good) fats, making them an excellent part of a low to moderate fat diet, when they are consumed in place of foods containing saturated fats. This makes them a delicious and nutritious alternative to saturated fat-laden spreads, toppings and dips. (For example, Avocados can be spread on toast instead of butter or margarine, and spread on sandwiches instead of mayonnaise.) * Avocados provide antioxidants such as Vitamin E which prevent dangerous LDL-cholesterol from being oxidised and deposited on artery walls. * Two avocado halves laying down Avocados are rich in folic acid. Folic acid is believed to be effective in assisting to reduce the risk of heart disease and in some cases, cancer. * One of the richest sources of glutathione, a powerful antioxidant shown to block thirty different carcinogens. * Avocados are rich in potassium. Potassium is thought of as being beneficial in the treatment of arthritis and haemorrhoids. * Like other fruits and vegetables, avocados provide satiety because of their water and fibre content. This increases the feeling of fullness and can be used as part of an effective weight loss/weight management plan.