Grapefruit Nutrition Facts

Grapefruit is widely cultivated in the tropical and
subtropical countries. It is a cross-breeding between oranges and pomelos.

Grapefruit is a citrus fruit that is packed with nutrients
essential for good health and overall well-being. The amazing nutrient profile of
grapefruit has increased its popularity tremendously among the health-conscious
people.

Let's Have a Look at
Why You Should Make Grapefruit an Essential Part of Your Diet:

To begin with, grapefruit has a high-water content, which
makes it low in calories. 100 grams of this juicy fruit contains approximately 40 calories. Hence, weight-watchers can add
grapefruit to their calorie-restricted diet.

Low Glycemic Food

Grapefruit has a low-fat content and a medium carbohydrate
content. The glycemic index of this fruit is 25 and it falls under the category
of low glycemic index fruits. So, individuals with diabetes mellitus who love
this fruit will be pleased to know that it does not cause a sudden spike in the blood glucose levels.

Rich in Vitamin C

This fruit is also appreciated for its high vitamin C
content. The high vitamin C content in grapefruit is valuable to the immune
system. Vitamin C is a natural antioxidant and it has the ability to ward off
something as simple as cold and flu and as serious as cancer. Other beneficial
vitamins present in grapefruit are the members of the B-complex family, which
include:

• Thiamine
• Riboflavin
• Niacin
• Vitamin B6

The list doesn't end here! Grapefruit also contains vitamin
A and E, two fat-soluble vitamins that
are crucial for the functioning of the body.

Minerals in Grapefruit

Grapefruit also contains an array of minerals that are
beneficial for the human body. Minerals present in grapefruit include:

• Calcium
• Magnesium
• Potassium
• Iron
• Zinc
• Phosphorus
• Manganese
• Copper
• Cobalt

Phytochemicals in Grapefruit

Like many other citrus fruits, grapefruit is a great source
of disease-fighting compounds that boost overall health and keep diseases and
infections are bay. Naringen, naringenin, narirutin and hesperidin are the plant compounds present in grapefruit that possess
strong antioxidant and anti-inflammatory activities.

The mildly acidic and slightly bitter taste of grapefruit
juice is due to the presence of naringin
in it.

Grapefruit juice contains highly toxic alkaloids and
saponins, but its strong antioxidant potential is enormous. Hence, the positive
effects of grapefruit outweigh the negative effects.

Research and Scientific
Studies: What Do They Have to Say?

One interesting study found that consumption of grapefruit
is associated with higher nutrient intakes. The study further reported that
grapefruit and 100% grapefruit juice are
a concentrated source of vitamin C and other vital nutrients.

Furthermore, pink and white grapefruit juice was found to have more favorable nutrient
density scores than other commonly consumed 100% fruit juices, including apple,
grape, pineapple and prune.

Similarly, fresh pink and white grapefruit tended to have
higher nutrient density scores when compared to some commonly consumed fresh
fruits such as apples, bananas and
peaches.

The study concluded that consumption of grapefruit was
associated with improved adequacy of intake of key nutrients including vitamin
C and magnesium, and a greater proportion of adults meeting their recommended
intake of dietary fiber.

Addition of grapefruit to your diet can improve the overall
quality of diet for many individuals who are striving to consume a healthful
diet with increased levels of fruits.

According to The USDA National Nutrient
Database, One Medium-Sized Grapefruit, Which Is Approximately 125-130 Grams
Contain:

Nutrients	Value
Energy	41 kcal
Water content	116 grams
Protein	0.81 grams
Fat	0.13 grams
Total carbohydrate	10.34 grams
Dietary fiber	1.4 grams
Sugars	8.93 grams
MINERALS
Calcium	15 milligrams
Iron	0.12 milligrams
Magnesium	10 milligrams
Phosphorus	10 milligrams
Potassium	178 milligrams
Sodium	0 milligrams
Zinc	0.09 milligrams
VITAMINS
Vitamin C	44 milligrams
Thiamine	0.046 milligrams
Riboflavin	0.026 milligrams
Niacin	0.320 milligrams
Vitamin B6	0.054 milligrams
Folate	13 micrograms
Vitamin A	1187 IU
Vitamin E	0.17 milligrams

Healthiest Fats for Cooking

what should you use to cook with? Healthy alternatives include:

• Coconut oil — This is what I believe is the best cooking oil. It has a number of valuable health benefits, including a positive effect on your heart and antimicrobial properties. It’s also a great source of energy, thanks to its medium-chain fatty acids (MCFAs). When consumed, the MCFAs are digested and converted by your liver into energy that you can immediately use. Coconut oil also helps stimulate your metabolism to encourage a healthy weight profile.

• Olive oil — This oil contains healthy fatty acids that can help lower your risk of heart disease. While the standard recommendation has been to avoid using olive oil for cooking and to only use it cold, recent research¹⁰ in which 10 popular cooking oils were compared, contradicts this advice, showing extra-virgin olive oil actually scored best for both oxidative stability and lack of harmful compounds produced when heated.

• Grass fed butter — Raw, organic butter made from healthy grass fed cows’ milk contains many valuable nutrients, including vitamins A, D, E and K2. Furthermore, it contains various minerals and antioxidants that support good health.

• Organic ghee, which has been used for cooking for thousands of years, is another good choice.

A word of caution is warranted, however. Fake olive oil abounds, so it’s important to take the time to investigate your sources. Tests reveal anywhere from 60 to 90 percent of the olive oils sold in American grocery stores and restaurants are adulterated with cheap vegetable oils or nonhuman-grade olive oils, which are harmful to health in a number of ways.

Peanut oil and sesame oil are two other healthy options. While both are high in omega-6, peanut oil is high in antioxidants, and sesame oil has been shown to benefit diabetics. The caveat with these two oils is that you need to consume them unheated and in moderation, so as not to throw off your omega-6 to omega-3 ratio.

Black Seed Oil — The Forgotten Gem

Black seed (Nigella Sativa) oil is another exceptional fat with a long history of use in traditional systems of medicine, including Ayurveda and Siddha. The most abundant active plant chemical in black seed is thymoquinone; other bioactive compounds include ?-hederin, alkaloids, flavonoids, antioxidants and fatty acids.

As for its antioxidant activity, black cumin seed has been found to be far more potent than vitamin C.

How to Use Black Seed Oil

Black seed oil is a highly undervalued and oft-forgotten kitchen staple. When used in cooking, it imparts a warm, slightly bitter flavor that tastes something like a blend of thyme, oregano and nutmeg.

A mixture of black seed oil, honey and garlic also makes for a powerful tonic that can help soothe coughs and boost immunity, especially during cold and flu season or if you feel like you’re coming down with an infection.²⁸

Like all seeds, black seed oil is high in polyunsaturated fats. So, when taken in excess, it could make your mitochondrial membranes more susceptible to oxidation.

For this reason, I suggest limiting your daily intake to 1 to 2 tablespoons or less. A simple way to get a small amount of black seed oil into your diet on a regular basis is to use it in your homemade dressing. Here are a few suggestions:

• Mix apple cider vinegar, black seed oil, fresh lemon juice, cilantro and tahini. Experiment with the ratios to enhance the flavor you enjoy the most
• A simple and yummy dressing that goes particularly well with broccoli, asparagus or salad greens includes: 1 tablespoon apple cider vinegar, 1 tablespoon lemon juice, one-half teaspoon minced garlic, a dash of ground black pepper and a few fresh basil leaves, chopped
• Alternatively, you can use apple cider vinegar and/or black seed oil as substitutes for other oils and vinegars in whatever dressing recipe you’re already using. Keep in mind that the black seed oil does have a spicy kick to it, so substituting the full amount may make it too spicy. Start by adding just a small amount, and experiment to find the ratio of vinegar, olive oil and black seed oil you enjoy

How to Balance Your Omega Fat Ratios

Ideally, you want to maintain a ratio somewhere in the range of (4-2)-to-1 of omega-6 and omega-3 fats. This, however, is nearly impossible if you’re regularly eating processed foods or restaurant fare, as these are loaded with omega-6 from industrial vegetable oils like corn oil and canola oil.

While you do need omega-6, it should be in its unprocessed form, not industrial vegetable oils. Good sources are whole, raw plant seeds and tree nuts. In summary, to correct your omega-6 to omega-3 ratio, you typically need to do two things:

1. Significantly decrease intake of damaged omega-6 by avoiding processed foods and foods cooked in vegetable oil at high temperatures. A number of studies have found that people who regularly eat deep-fried foods have a significantly increased risk of stroke and death.

Common sources of harmful omega-6 to avoid include corn oil, canola oil, soy oil, hydrogenated or partially hydrogenated fats, margarine and shortening.

2. Increase your intake of marine-based omega-3 fats. Ideal sources include small fatty fish such as sardines, anchovies and herring, along with wild-caught Alaskan salmon, or a supplement such as krill oil.