Grape fruit is classified as a citrus fruit, and it is also related to the orange. Grapefruits have relatively low calories content. Typically eaten fresh and juiced or raw, grapefruits are known for their health benefits and nutritional value. Although grape fruits do not have a specific availability season (they are available throughout the year). The best time to get grape fruits is during growing seasons, which are winter to early spring.
Grape fruits come in different sizes that range from four to six inches round. Some grape fruits are seedless while others have seeds. Grapefruits are also available in a variety of colors such as red, pink and white; the color name of the grape fruit describes the fruit’s flesh color.
The red and pink grape fruits are said to have higher calorie amounts than the white grapefruit. Naturally, larger fruits have more calories than the smaller ones. A cup of juice made from grapefruits will contain about 96 calories.
A Whole Grapefruit | |
---|---|
Large (about 4½" diameter) |
106 Calories |
Medium (about 3¾ " diameter) |
80 to 82 calories |
Small (about 3½" diameter) |
64 calories |
Half A Grapefruit |
|
A half of a large one |
53 calories |
A half of a medium one |
50 calories |
A half of a small one |
30 calories |
By Weight or Measurement |
|
A cup of grapefruit slices with juice |
74 to 76 calories |
28g or 1oz of grapefruit |
9 calories |
Large (about 4½" diameter) | |
---|---|
Nutrients |
Amount or % of Recommended Daily Intake (RDI) |
Calories |
106.2 |
Fat |
0.33g |
461.48mg |
|
Carbohydrate |
26.84g |
Dietary Fiber |
3.7g |
Protein |
2.09g |
Saturated Fat |
0.05g |
Polyunsaturated Fat |
0.08g |
Vitamin A |
62% |
Vitamin C |
190% |
Zinc |
2% |
Magnesium |
7% |
Copper |
8% |
Medium (about 3¾" diameter) | |
---|---|
Nutrients |
Amount or % of Recommended Daily Intake (RDI) |
Fat |
0.26g |
Protein |
1.61g |
Carbohydrate |
20.68g |
Dietary Fiber |
2.8g |
Polyunsaturated Fat |
0.06g |
Potassium |
355.84mg |
Saturated Fat |
0.04g |
Vitamin A |
47% |
Vitamin C |
147% |
Zinc |
1% |
Magnesium |
5% |
Copper |
6% |
Small(about 3½" diameter) | |
---|---|
Nutrients |
Amount or % of Recommended Daily Intake (RDI) |
Calories |
64 |
Fat |
0.2g |
Protein |
1.26g |
Saturated Fat |
0.03g |
Dietary Fiber |
2.2g |
Polyunsaturated Fat |
0.05g |
Carbohydrate |
16.16g |
Potassium |
278mg |
Vitamin A |
37% |
Vitamin C |
115% |
Zinc |
1% |
Magnesium |
4% |
Copper |
5% |
Since grapefruits are rich in Vitamin C, they support your immune system by reducing the cold symptoms or their severity. It also prevents damage by free radicals and also minimizes severity of inflammatory conditions such as stroke, rheumatoid arthritis, heart attack, asthma and osteoarthritis.
Pink or red colored grapefruits have the carotenoid phytonutrient called lycopene, which contains anti-tumor properties that help fight oxygen free radicals. Such radicals are known to damage body cells.
Grapefruit pulp contains glucarates which are compounds that help in fighting various cancers like lung, mouth, skin, colon, stomach and breast cancer. Grapefruits also contain limonoid, which are also phytonutrients that inhibit the formation of tumors by elevating glutathione S-transferase (detoxifying enzyme) formation. This enzyme triggers a reaction in your liver making the toxic compounds soluble in water for excretion.
Grapefruits also help in the balancing of cholesterol in your body. They contain the soluble fiber known as pectin that is responsible for the reduction of triglycerides and “bad” cholesterol (LDL) without affecting any “good” cholesterol (HDL).
Reduce your risk of getting kidney stones by eating grapefruits. Taking about a half or a liter of juice made from grapefruits will increase the citric acid excretion and pH value of your urine that in turn reduces risk of getting calcium oxalate kidney stones.
Eating grapefruits increases the activity and production of enzymes used for liver detoxification. These enzymes are responsible for the removal of toxins that cause cancer and toxic compounds from your body.
Grapefruits also contain the flavonoid Naringenin that helps repair all damaged cells in the prostate cancer cells. It also eradicates all cell mutations that are potentially cancerous.
They are known to be rich in minerals and vitamins, and as time goes by, researchers discover more of its health benefits. What’s more, grapefruits are great for weight loss. They are used in weight loss diets globally, and research has shown that they are very effective in helping people dealing with weight issues to lose some of the extra weight.
Lastly, once you are through eating your grape fruits, do not be so quick to do away with the peels. Did you know that you can actually make extracts as well as essential oils using grapefruit peels? It has aromatherapy benefits, which are known to have calming effects for both children and adults. You can grate the peels then use them on salads and other foods as flavor.