The Nutritional Value of Onions, pomegranate, blackberry

The Nutritional Value of Onions, pomegranate, blackberry


The Nutritional Value of Onions


  • Recent studies have revealed that onions taken more with tomatoes, increases the secretion of lycopene from tomatoes. Lycopene happens to be a very good health – promoting caretonoid. It is believed that the availability of more lycopene may be due to the reaction of the sulphur compounds present in onions when mixed with tomatoes.
  • While peeling onions, you need to take care to throw away as little of the outer portions as possible, as the maximum quantity of flavonoids are concentrated in the outer parts.
  • More of onion intake has a direct impact of the action of the liver in regulating blood fats and cholesterol. Onions increase the level of Omega – 3 oxylipins in the liver, thus enhancing its efficacy.
  • Onion is a rich source of polyphenol, a phytonutrient that includes both tannins and flavonoids. Again the quantity of flavonoids content is also exceptionally high in onions.
  • Adding onions in your daily meals reduces the risks of a number of cancers. The types of cancer that are best treated with onions are ovarian cancer, colorectal cancer, laryngeal cancer, oesophageal cancer and oral cancer.
  • Onion is a very good source of manganese, vitamin B6, vitamin C, phosphorus, potassium, folate, copper, and vitamin B1, along with being great sources of phytonutrients.
  • The beneficial effects of the flavonoids present in onions extend to almost each and every organ in our body, including the:
  • Endocrine system
  • Immune system
  • Muscular and skeletal systems
  • Cardiovascular system
  • Digestive system
  • Special mention must be made about the health and soundness of the cardiovascular system that is brought about by the eating of onions everyday. The sulphur compounds in the allium vegetable works in preventing unwanted clots and clogging of the platelet cells in blood.
  • The triglycerides and cholesterol levels in blood can also be regulated with the intake of onions
  • The oxylipins in onions have positive controlling effect on the blood sugar level, and can also take care of your obesity – related problems.
  • Onions are also rich in anti – inflammatory and antioxidant functions. With a lot of vitamin C present, onions can bring about better protection of our RNA and DNA, as well as other cell structures.
  • The red onions owe their colour to the presence of the anthrocyanin flavonoids, that make the vegetable a great antioxidant.
  • Onions also contain onionin A, that is known for its anti-inflammatory actions.
  • The flavonoid quercetin contained in copious amounts in onions, show great anti-bacterial actions.

The Nutritional Value of Pomegranate

  1. Pomegranate fruit is one of the healthiest as well as most tasty fruits on earth. It is a red fruit of the berry family. The edible part of the fruit lies beneath the hard skin in the form of seeds called arils.
  2. The nutrients – profile of pomegranate will reveal the goodness of the fruit:
    1. Vitamin C – 30% of the RDA
    2. Vitamin K – 36% of the RDA
    3. Protein – 3 grams
    4. Potassium – 12% of the RDA
    5. Fibre – 7 grams
    6. Folate – 16% of the RDA
  3. However, being a very sweet fruit, pomegranate is also very rich in sugar, containing  144 calories of energy.
  4. Pomegranates are rich sources of the following plant compounds:
    1. Punicic Acid
    2. Punicalagins
  5. Punicalagins are one of the strongest antioxidants, having the strength that is more than green tea or red wine, as far as efficacy as antioxidants is concerned.
  6. The primary source of fatty acids in the arils is the punicic acid. It has certain very strong and positive biological effects on our body.
  7. The anti – inflammatory effect of pomegranates is highly impressive. Chronic inflammatory tendency may lead to a number of complications, including cancer, Alzheimer’s disease, cardiovascular problems, diabetes type 2 and obesity.
  8. Pomegranates, through their anti – inflammatory effect, can reduce the risks of breast and colon cancers as well.
  9. Pomegranates may help in the lowering of the rate of cancer cell development in case of prostate cancer. Even cell death is arrested. Drinking of pomegranate juice every day, prolongs the PSA doubling period to 54 months, which in normal cancer – pone cases is 15 months.
  10. Pomegranates have a very positive effect on lowering of blood pressure levels, thus reducing, to a great extent, the chances of heart attacks and strokes.
  11. Recent studies have revealed that pomegranates can reduce the risks of inflammation of the joints, resulting from arthritis. Even the enzymes that are responsible for causing osteoarthritis, are effectively blocked by pomegranates.
  12. Anyone experiencing erectile dysfunction, can drink pomegranate juice regularly to reduce the problem considerably.
  13. You can also fight vertain fungal and bacterial infections with the eating of pomegranate extract every day. One such harmful yeast is Candida albicans. The fruit is particularly effective against inflammation and infections in the mouth.
  14. Researches have revealed the beneficial effect of pomegranate juice on your memory’s retention power. Bot your visual and verbal memory are significantly improved with the use of pomegranates every day. Thus the fruit also helps fight Alzheimer’s disease.
  15. With copious amounts of dietary nitrates present in the fruit, pomegranate can bring about a great improvement in exercise performances.

The Nutritional Value of Blackberry

  1. A delicious fruit with a rather off-beat taste, blackberry is a store-house of nutrients that have beneficial effects on almost every facet of our physical and mental well – being.
  2. Blackberry helps in a number of ways:
    1. Better cardiovascular action
    2. Prevention of many types of cancer
    3. Bettering the digestive system
    4. Making our immune system strong
    5. Giving us stronger memory and retention power to the brain.
    6. Strong bones
    7. Better vision for the eyes
    8. Providing us with healthier skin
  3. Blackberry is one of the richest sources of vitamin A, B1, B2, B3, B6, vitamin C, E and K. minerals contained in the fruit include magnesium, phosphorus, potassium, calcium, iron and zinc.
  4. The fruit is also an extraordinarily great source of fibre and essential amino acids.
  5. Blackberries have exceptional anti-oxidant benefits. The amount of flavonoids and phenolic acids present in the fruit are quite effective in reducing the oxidative damages, thus preventing many harmful conditions.
  6. Blackberries are known to have anti – cancer features, most effective against colon cancer, lung cancer and oesophageal cancer. The growth and increase of the malignant cells is reduced or stopped totally.
  7. Regular intake of blackberry juice helps a lot in enhancing the power of memory.
  8. Blackberries help in protecting the body against DNA damage and also offers great protection against cardiovascular problems, including heart failures.
  9. Regular eating of blackberries helps in normalising bowel movement, and frees the body of chronic constipation. This improves the health of the digestive system and also helps in reducing the risks of colon cancer.
  10. It is very important to keep the heart in a sound condition. Blackberry is a great friend to your heart, as it helps in the blood flow and prevention of many heart diseases like atherosclerosis and strokes.
  11. The presence of phytoestrogens in blackberry helps improve the immune system of our body.
  12. Even the various germs, pathogens and other disease – causing factors are kept in abeyance by the action of the nutrients present in blackberries.
  13. Blackberries contain very little amount of sugar, and so are quite effective in weight management. When you are on a weight loss routine, trying blackberry juice is going to help very much.
  14. Magnesium and calcium present in blackberry assists in making the bones and teeth strong and healthy. 
  15. For maintaining beautiful skin, you can bank upon blackberry juice, as the frui is a rich source of many important antioxidants as well as many skin – friendly vitamins.





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