Experience The Effectiveness Of Grapefruit Juice For Weight Loss
Grapefruits, the fruit which tastes sour, sweet, fresh, and a little bitter turns out to have benefits in losing weight. Apparently, the grapefruit diet has been popularized since the 1930s. It is promised to help a person lose weight in a short amount of time, making the consumption of grapefruit juice for weight loss popular.It is said that the contents of grapefruits make it uneasy for the body to gain weight. However, is it true or just another myth about grapefruits?
Benefits Of Grapefruits
A slim body is the desire of almost every woman. No wonder, a lot of women do various things, including following a strict diet in order to minimize the amount of carbohydrate and glucose they consume in order to get a slim body. One of the foods that are said to help lose weight is grapefruit. Grapefruits contain several components that are beneficial towards the body. One of them is lycopene, and every 100 grams of grapefruit contains 350 micrograms of lycopene.
Lycopene can act as an antioxidant, especially if it synergizes with provitamin A (beta-carotene) which is found it grapefruits. After grapefruits are made into juice, it has a higher content of pectin than any other orange. Pectin also aids weight loss, which makes the consumption of grapefruit juice for weight loss popular.
Other than that, grapefruits also have other contents such as vitamin A, provitamin A, vitamin B, vitamin B1, vitamin B2, vitamin C, protein, carbohydrate, fat, calcium, phosphor, iron, potassium, insulin, and magnesium among others. The vitamin C, in particular, can be beneficial in destroying the fat in the body because vitamin C increases the body’s metabolism and this maximizes the burning of fat and calories in the body.
How To Drink Grapefruit Juice For Weight Loss
To give more impact towards your diet, you should consume a watery snack around 20 minutes before you eat your meal. Grapefruit juice can be your choice of snack. The effectiveness was proven in the study done by Vanderbilt University researchers.
The participants of the study were required to undergo a diet that is low in calories for the duration of two weeks. For the next 12 weeks, they continued the regimen with the addition of water, half a grapefruit, or grapefruit juice to consume before each meal that they had. The result was that the participants naturally consumed 20 to 30 calories less than usual with the addition of a pre-meal snack, without any increase in hunger. During the period of the study, participants managed to lose 7 percent of their original body weight in average.
Participants experienced a suppression of appetite with the consumption of grapefruit, water, or grapefruit juice half an hour before their meal, but the grapefruit juice did not show any qualities of fat burning. Therefore, you can have grapefruit juice before your meals as a tool for your weight loss if you prefer it over drinking water or eating half a grapefruit, but its effect is not that significant compared to other snacking options that are low in calories and also watery.
Manage Your Insulin Levels With Grapefruit Juice
Drinking a glass filled with grapefruit juice before you eat your meal might also have a remarkable influence on insulin, which is the hormone that affects your levels of blood glucose and also has a role in the storage of fats. A study that the Journal of Medicinal Food published in 2006 demonstrates that participants who drank grapefruit juice before they ate their three main meals of the day were able to lose almost 4 pounds in the span of 3 months even though they did not necessarily follow a diet that is low in calories. Those who did not drink grapefruit juice but consumed grapefruit also went through more or less the same loss of weight.
The reason behind the loss of weight is still unclear, but researchers suggest that it might be connected to the effect of grapefruit towards insulin. Participants who had a metabolic syndrome and consumed either grapefruit juice or grapefruit before they ate also had lower levels of insulin and an enhancement in their insulin resistance as a result. Having more insulin in the body makes losing weight a difficult process. Therefore, the current hypothesis is that by consuming grapefruit juice before eating, the release of insulin is moderated and it is easier for a person to lose weight.
The Controversy In Dieting With Grapefruits
A specialist in weight problems claims that his research shows that the consumption of grapefruits with the frequency of 3 times in 12 weeks can decrease body weight as much as 1.1 to 1.6 kilograms. This is because its insulin content which has a role in the storage of fat in the body. it also makes it less easy for the person to feel hungry. The fiber content in grapefruits also gives a full feeling which leads to the person consuming less food.
However, some doctors are against this proposition and consider that solely relying on grapefruits to lose weight is ineffective. The nutritional requirement of every individual is different, so there is a need for an eating pattern with the suitable nutrients according to the needs of everybody. Diets using grapefruits are usually very low-calorie diets, which is recommended for detoxification or rapid loss of weight. This weight loss will usually not last long, even though the body weight drastically decreases in the first few days of the diet. This type of diet is also not recommended by health experts and is regarded as a fad diet.
It is recommended for those of you who want to try certain types of diets, including this grapefruit diet, to consult with a doctor first. A consultation with a doctor is important especially for teenagers, pregnant women or breastfeeding mothers, kidney patients or patients with a liver abnormality, eating disorder patients, and people who have just gone through surgery.