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Psychology & Diet

What are the benefits of heart of palm and how to cook it?



Presse Santé

Heart of palm is a nutrient-rich vegetable that is harvested from the heart of certain types of palm trees. It has many health benefits and is a versatile addition to dishes.

The apical meristem, commonly known as the heart or bud, is the part of a plant from which all new leaves grow. In palm trees, it is located in the center of the large crown of leaves at the top of the trunk. The heart that is harvested from some palm trees is called heart of palm. This article explores the nutritional and health benefits of hearts of palm. It also discusses the different ways to cook this versatile vegetable.

What is heart of palm?

Heart of palm is a whitish or cream-colored vegetable that is harvested from the bud of certain palm trees, such as coconut and saw palmetto. When cut, the heart of palm is cylindrical and annular, resembling a leek. The vegetable has a crisp texture and subtle flavor, and takes on the flavor of its seasoning.

It is a versatile vegetable that can be:

In a jar
to be eaten alone
added to salads
used as an alternative to meat
The heart of palm is native to tropical and humid regions, such as Central and South America and Southeast Asia. Farmers remove the palm canopy at the top of the tree to harvest it. They then peel it to expose the edible inner core. This is subjected to other treatments to make it ready to be cooked.


Heart of palm is known for its range of nutritional and health benefits.


Heart of palm contains polyphenols from safe sources. These compounds are ‘free radical scavengers’, neutralizing trusted free radicals, preventing them from causing damage. Having too many free radicals and not enough antioxidants in the body can lead to oxidative stress. This can increase the risk of chronic diseases such as:

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neurological diseases, such as Parkinson’s disease and Alzheimer’s disease
lung diseases, such as asthma and chronic obstructive pulmonary disease (COPD)
Rheumatoid arthritis
kidney disease, such as proteinuria and kidney failure
heart disease.

An earlier study from 2014 showed that palm hearts from plants exhibited significant antioxidant properties due to their considerable chlorogenic acid content.
Similarly, a 2017 study showed that extracts from the leaves and berries of the Sabal palmetto tree had anti-cancer properties. Other studies have also shown antitumor and anti-inflammatory properties. However, a 2020 study found that canning can lead to a loss of its antioxidant activity and fiber content.

nutrient dense

Heart of palm is rich in essential vitamins and minerals and is low in fat, calories and carbohydrates. The nutrient content of heart of palm varies depending on whether it is canned, raw, or cooked.

Canned hearts of palm contain:

Nutritional value per 100 grams (g)
calories: 28 kilocalories (kcal)
protein: 2.52g
lipids: 0.62g
carbohydrates: 4.62g
dietary fiber: 2.4g
calcium: 58 milligrams (mg)
iron: 3.13mg
magnesium: 38mg
phosphorus: 65mg
sodium: 426mg
potassium: 177mg
zinc: 1.15mg
vitamin: C 7.9mg
vitamin: B6 0.022mg
folate: 39 micrograms (mcg)
Heart of palm contains many essential vitamins and minerals.

Potassium is an essential mineral that plays a crucial role in the human body. It helps prevent hypertension, regulates heart rate, and is vital for protein synthesis and carbohydrate metabolism. Phosphorus is another essential mineral. It is an important component of DNA, RNA, bones and teeth. It also contains zinc, which is important for the body’s immune function and wound healing. And it promotes the growth and development of the baby in the womb.

In addition to minerals, hearts of palm also contain essential vitamins. It contains several types of B vitamins, including vitamin B6, riboflavin, and folic acid. Vitamin B is crucial for functions such as:

immune function
the production of hemoglobin and antibodies
nerve function
protein degradation

Palm hearts are low in calories, carbohydrates and fats from Safe Source. This makes it a healthy option for people following a weight loss program.
It is also high in plant protein, water, and fiber, which can help a person feel full. A 2018 plant-based diet study in overweight people found that plant-based protein in a plant-based diet led to better body composition and weight loss.

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Body tissue repair

Heart of palm contains many essential amino acids, such as lysine and leucine, which are necessary for body tissue repair and protein synthesis. Like vegetables like broccoli and spinach, heart of palm is also high in protein, making it a preferred vegan source of protein. A 2019 study found heart of palm protein to be a suitable substitute for animal protein sources in the food industry. Protein provides the building blocks Trusted source for tissue growth, cell renewal and repair during wound healing.

heart health

Chlorogenic acid is a polyphenol found in large quantities in hearts of palm. A 2020 study found that this compound has heart-protective properties. It can lower blood pressure and help prevent thrombosis and atherosclerosis. Heart of palm is also rich in soluble and insoluble fiber. Not only does this help a person’s digestive health, but it also lowers Safe Source’s cholesterol levels.

Blood sugar regulation

Using hearts of palm as a substitute for highly processed foods that contain refined carbohydrates and saturated fats can help reduce insulin resistance, which can prevent certain diseases. Insulin resistance leads to increased blood sugar levels, which in turn can lead to conditions such as:

metabolic syndrome
type 2 diabetes
Non-alcohol related fatty liver disease

Potential disadvantages

Although it is one of the few vegetables with a high protein content, hearts of palm may not contain enough protein to meet a person’s dietary needs. A person may need to add other sources of protein to their diet. Markets often sell canned palm hearts to extend their shelf life, so their sodium content may be higher than when raw. It is essential to thoroughly wash canned hearts of palm to remove brine, which may contain salt.

How to cook with hearts of palm

It is possible to eat heart of palm raw, but this is rare because this vegetable is highly perishable. Therefore, it is often boiled or processed immediately after harvest.
Heart of palm is incredibly versatile and one person can add it to many dishes. It can be grilled, sautéed, seared, boiled or marinated. Since heart of palm is low in carbohydrates, people can also choose to add it to their ketogenic diet.

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Here are some ways to cook with hearts of palm as an ingredient:

mix chopped or sliced ​​hearts of palm into salads
skip the hearts of palm and add them to the tortillas
mix it with a seasoned flour mixture and eat it as a substitute for squid
sauté and lightly sprinkle with spices and fine herbs
use it as a substitute for pasta
chop it and use it as a substitute for meat or seafood.

Frequent questions

Here are some answers to the most frequently asked questions about hearts of palm.

Can hearts of palm be eaten raw?

Yes, but the markets mostly sell it canned because hearts of palm are highly perishable.

Is palm heart bad for health?

No. Heart of palm is a nutrient-rich vegetable that is low in fat, carbohydrates, and high in fiber and protein.

Are palm hearts fattening?

Heart of palm is low in fat and calories, so it is unlikely to contribute to weight gain. It is also high in fiber and water content, which can help a person feel full and satisfied.


Heart of palm is a vegetable low in fat, carbohydrates and calories, which contains many vitamins, minerals and nutrients. It offers several health benefits, including support for weight loss, good digestion, immunity, heart health, and general well-being. This vegetable is versatile and can be cooked in different ways and added to various dishes. It can be eaten raw, sautéed, boiled, sautéed, or added to soups and salads.

* HealthKey strives to transmit health knowledge in a language accessible to all. In NO CASE, the information provided can not replace the opinion of a health professional.

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Psychology & Diet

Take advantage of December foods for the sake of your immunity



Presse Santé

Winter is mostly about curling up in bed with a hot chocolate and sleeping. This is the perfect season to relax. But with winter comes colds, coughs, and the flu. What our body needs during this time is a healthy, balanced diet that includes all the foods necessary to support our immune system. There are some simple ways to eat nutritious food to keep you warm and energized during the colder months. We’ve covered the most important ones in this article, along with some helpful winter nutrition tips.

Various vegetables and fruits of the month of December contain vitamin C.

December is a great time to stock up on vitamin C-rich fruits and vegetables. Citrus fruits like oranges and grapefruit are in season. As well as cruciferous vegetables like kale and Brussels sprouts. Vitamin C is a powerful antioxidant that helps boost the immune system, making it an essential nutrient during cold and flu season. It not only helps fight infection, but also helps the body recover faster from illness. The next time you’re shopping for the winter months, be sure to include plenty of vitamin C-rich seasonal foods.

Don’t forget the super power of beets!!

Beetroot is one of the most amazing vegetables due to its versatility and nutrient density. They can be roasted, steamed, grilled, pickled, or even eaten raw. Plus, they’re packed with vitamins and minerals like potassium, iron, and vitamin C. But did you know that beets also have a superpower? They can help keep you healthy all winter long. In fact, they contain antioxidants that strengthen the immune system, such as betacyanin. The next time you’re not feeling well, try drinking some fresh beetroot juice or adding some to your stir-fry. You may find that this humble root vegetable is your new best friend during cold and flu season.

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Dates and nuts are also seasonal foods!! Enjoy!

There is no question that walnuts and dates are among the most nutrient-dense foods you can eat. They’re packed with vitamins, minerals, healthy fats, and fiber, and make a great snack or addition to any meal. Eating nuts and dates can help you stay healthy in December:

  • Walnuts and dates are an excellent source of antioxidants.
  • The healthy fats in nuts and dates can help keep skin hydrated and supple.
  • Eating nuts and dates can help boost your energy levels and keep you full longer.
  • The fibers contained in these foods can contribute to good digestion.

With sweet dates and crunchy nuts, turn them into energy balls the whole family can enjoy.

Have you thought about putting together a 100% orange menu?! We give you a summary!

A delicious and nutritious fall feast can be made up of many delicious components. For breakfast, how about orange juice and papaya slices? A boost of energy with a rush of vitamins and nutrients to start the day off right. For lunch, enjoy a side salad with yams and orange or a roasted squash. Baking brings out the natural sweetness of the squash, and pairing it with a bit of savory spice makes it a perfect starter. For the main course, why not try a hearty carrot soup? This dish is sure to please vegans and carnivores alike. And for dinner, try the grilled salmon with a side of roasted papaya and yams. There you have it, it’s a great way to enjoy December meals. So don’t hesitate and give it a try! With a little creativity, you can plan other red, green and white meals…why not?

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Consume hot spices to combat common ailments.

It’s no secret that spices like cinnamon, turmeric, and saffron can do wonders for your health. But did you know that these spices can also help you warm up in winter? Cinnamon helps improve blood circulation, which makes it perfect for cold days. Turmeric is a powerful anti-inflammatory, which can help relieve aches and pains. And saffron is a natural mood booster that helps chase away the winter blues. Add these spices to your meals and you will be surprised at how comforting they can be.

Baked potatoes with skin: a delight for the stomach and a plus of polyphenols for immunity.

We all know that potatoes are packed with nutrients like potassium and fiber, but did you know that they can also help boost your immune system? In fact, potatoes with their skin on contain polyphenols, plant compounds with proven anti-inflammatory and antioxidant properties. Studies have shown that polyphenols can help reduce the risk of several diseases, including cancer and heart disease. Therefore, baked potatoes are not only delicious, but also good for health. So go ahead and enjoy that extra serving of baked potatoes. Your stomach and your immune system deserve it.

* HealthKey strives to convey health knowledge in a language accessible to all. In NO EVENT can the information provided replace the opinion of a health professional.

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Psychology & Diet

5 harmful and little-known effects of sugar on health



Presse Santé

Sugars are a type of simple carbohydrate found naturally in certain foods and drinks. They are also an additive in some foods and drinks. Excessive sugar consumption can lead to health problems, such as increased risk of weight gain, diabetes, tooth decay, etc. Many healthy food products, such as dairy products, vegetables, and fruits, naturally contain sugars. The sugar in these foods makes them taste sweeter. It is important to include these foods in your diet, as they come with a variety of other nutrients that provide valuable health benefits. However, manufacturers tend to add sugar to foods like cereals and cakes, as well as some beverages. It is these added sugars, or free sugars, that cause health problems. Unlike foods and drinks that naturally contain sugar, those with added sugar have no nutritional value. They are also a poor source of energy because the body digests added sugar very quickly. Excessive consumption can lead to long-term health problems.

This article looks at five reasons why added sugars are bad for you.

1. Lack of nutritional value

Sugar is an empty calorie. Adding it to food and drinks drastically increases their caloric content without providing any nutritional benefits. The body usually digests these foods and drinks quickly. This means that they are not a good source of energy. Products that naturally contain sugar are different. For example, fruits and dairy products contain natural sugars. The body digests these foods at a slower rate, making them a long-lasting source of energy. These products also tend to contain other nutrients. For example, they also contain fiber and a number of vitamins and minerals. The average adult in the West consumes about 308 calories from added sugars per day. This is much higher than the recommendations that recommend 100 calories from added sugars for women and 150 calories for men. Consuming empty calories negates the health benefits of consuming other foods and beverages that have nutritional value. It can also cause imbalances, as nutrient deficits can lead to other health complications.

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2. Weight gain

Weight gain is a significant risk of excessive dietary sugar consumption. In most cases, sugary foods and drinks are high in calories. Excessive consumption of these products leads to weight gain, even with regular exercise. There is strong evidence showing that excess sugar in the diet is a cause of weight gain. Since foods with added sugars are generally digested faster by the body, they don’t suppress hunger for long. This can lead to eating more regularly throughout the day and a higher total calorie intake.

There is also some evidence to suggest that sugar may affect the biological pathways that regulate hunger. Leptin is a hormone that regulates hunger by determining how much energy the body needs. Disruption of leptin function can lead to weight gain and obesity. A study conducted in rats found that a diet high in fat and sugar could lead to leptin resistance. Leptin resistance occurs when the body no longer responds properly to leptin. The study authors found that eliminating sugar from the diet reversed leptin resistance. Another 2014 study found that sugary drinks may be a particular problem for leptin resistance.

It is important to note that sugar alone does not cause weight gain or obesity. Sugar is one cause among others. Being overweight or obese is the result of a complex interaction between diet, physical activity, genetics, and social and environmental factors. However, limiting the amount of sugar in the diet is one of the easiest ways to prevent weight gain.

3. Diabetes

Drinking sodas or other sugary drinks can increase the risk of developing diabetes. There is a link between the consumption of sugary drinks and the development of type 2 diabetes.
It is not true that sugar alone causes diabetes. Any diet high in calories can lead to type 2 diabetes. However, in most cases, diets high in sugar are high in calories. This can increase the risk of diabetes.

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Sugary drinks are particularly problematic. A meta-analysis of data from 310,819 people found that people with high consumption of sugary drinks had a 26% higher risk of type 2 diabetes than people with low consumption. The study defined “high consumption” as between one and two sugary drinks per day.

4. Tooth decay

Sugar consumption can cause cavities, which can lead to cavities. After eating sugar, bacteria in the mouth form a thin layer of dental plaque on the teeth. These bacteria react with sugars in food and drinks. This reaction triggers the release of an acid that damages the teeth. The body may repair some of this damage on its own. However, over time, a high-sugar diet causes lasting damage. This can lead to tooth decay. Cavities are leaky holes that form in the teeth.
Limiting the consumption of foods high in sugar is an effective way to prevent cavities.

5. Heart disease

Diets high in sugar can increase the risk of heart disease. The results of a 15-year study suggest that people whose diets contain a lot of added sugar are much more likely to die of heart disease than people whose diets contain little added sugar. Again, research suggests that sugary drinks may be particularly problematic in increasing the risk of heart disease. This association could be explained by the fact that sugary drinks are high in calories, have no effect on hunger, and provide insufficient energy. Although there is a clear link, more research will be needed to better understand the relationship between sugar and heart disease.

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How to recognize hidden sugar

Added sugars can appear in many surprising products. Checking the contents of foods before buying them is one way to avoid added sugars. However, on some food labels it’s hard to tell if they contain added sugar, as there are many different names for it.

Here are some examples of other names for added sugar:

agave nectar
high fructose corn syrup
corn sweetener
crystalline fructose
evaporated cane juice

To maintain a healthy diet, it is best that men consume no more than 36 grams (g) of added sugar per day, and women consume no more than 25 g per day.
This is the recommendation of the trusted source AHAT. Currently, the average person in the United States consumes much more than these limits.


Sugar is not unhealthy in and of itself. However, consuming a natural source of sugar is healthier than consuming added sugars. Too much sugar in the diet can cause a variety of conditions, including heart disease, weight gain, and diabetes. To be aware of added sugars in food products, it is important to read labels carefully.

* HealthKey strives to convey health knowledge in a language accessible to all. In NO EVENT can the information provided replace the opinion of a health professional.

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Psychology & Diet

Three good reasons to eat a croissant first thing in the morning even if you are on a diet



When it comes to breakfast pastries, croissants are definitely at the top of the list. Flaky, buttery, and delicious, it’s hard to resist, especially in the morning. However, if you’re trying to take care of your figure, you may be wondering if a croissant is really the best option. Here are three good reasons to continue enjoying your favorite breakfast, even if you’re on a diet.

A plain croissant is relatively low in calories.

A plain croissant only contains about 220 calories, which is lower than other breakfast options like muffins or bagels. Plus, croissants help you enjoy a gourmet breakfast that will fill you up all morning. This will help you avoid snacking later in the day.

There’s no shame in indulging once in a while.

Crossing the line and indulging your cravings for a day will only boost your metabolism. Think of your indulgence as a “cheat meal” that bodybuilders and fitness enthusiasts make to boost their metabolism and make their bodies burn even more.

One study found that dieters who eat a 700-calorie breakfast lose more weight than those who skip that meal. So if you’re looking to rev up your metabolism, eating a croissant early in the morning might be just what you need. Just be sure to pair it with healthy ingredients, like eggs and avocado, to ensure you’re getting all the nutrients you need.

Depriving yourself to hold the line would only make you succumb to covetous desires.

For fear of derailing your diet, you deprive yourself of your favorite foods and this only affects your mood. You become more irritable and anxious, which is of little benefit to your mental or physical health. You can maintain your ideal weight or lose weight by controlling portions and eating your food. However, if you crave a croissant on a Sunday morning, grab one and balance out your subsequent meals or engage in some high-intensity activity. You deserve to take a break and treat yourself however you see fit.

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What other false enemies can we afford from time to time?


When we try to lose weight, many of us immediately eliminate all starches from our diets. However, this can be detrimental to our health. Our bodies need carbohydrates for energy, and complex carbohydrates like starches are an important part of a balanced diet. The key is to choose the right starches and consume them in moderation. Whole wheat bread, pasta, and rice are good options. These foods are high in fiber and nutrients, and can help us feel full throughout the day. When we cut calories, it’s important to make sure we’re still getting the nutrients our bodies need. By including healthy starches in our diet, we can achieve this.

Fats :

Many people think that fat is taboo when it comes to losing weight, but that is not the case. In fact, our body needs fat to function properly. The key is to choose healthy fats that support our weight loss goals instead of sabotaging them. One way to do this is to cook with olive oil instead of butter. Olive oil is lower in saturated fat and contains heart-healthy monounsaturated fats.

Another option is to eat more fish. Fish like salmon and tuna are high in omega-3 fatty acids, which have been shown to aid weight loss. Finally, nuts and seeds are also excellent sources of healthy fats. Just be sure to choose unsalted and unroasted varieties for best results. By incorporating these healthy fats into our diet, we can achieve our weight loss goals without sacrificing our nutritional needs.

* HealthKey strives to convey health knowledge in a language accessible to all. In NO EVENT can the information provided replace the opinion of a health professional.

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