Known as one of the most expensive and nutritious nuts in the world, macadamia nuts are rich in nutrients and beneficial compounds that can help improve the overall health of the body. With its delicate and buttery taste, these nuts have become a popular choice among healthy eating enthusiasts. Macadamia benefits include promoting heart health, improving brain function, protecting skin and hair, and reducing inflammation. In the continuation of this article, we will do a comprehensive and scientific review of the unique benefits of these valuable nuts.
Properties of macadamia
Rich in healthy fats
Macadamia nuts are one of the richest sources of unsaturated fats. These types of fats help regulate blood cholesterol levels and reduce the risk of heart disease. Contrary to popular belief, the fats in macadamia are not only harmful but also beneficial and can help with vascular health. Studies have shown that regular consumption of these nuts can reduce the level of bad cholesterol (LDL) and increase good cholesterol (HDL).
Contains dietary fiber for better digestion
The fiber in macadamia is very useful for the digestive system. By stimulating bowel movement, these fibers reduce the risk of constipation and help improve the health of the digestive system. Additionally, fiber makes you feel full longer and prevents overeating, which is also helpful for weight management.
Brain health booster
Macadamia can strengthen brain function due to its B group vitamins, magnesium and antioxidants. By reducing inflammation in brain cells and increasing blood flow to the brain, these nutrients reduce the risk of diseases related to dementia and Alzheimer’s. Consuming macadamia can also help improve memory and concentration.
Rich source of antioxidants
One of the properties of macadamia is its antioxidants. Including flavonoids and tocopherols, they can protect body cells from oxidative damage by fighting free radicals. This property can help reduce the risk of chronic diseases such as cancer and heart disease.
Improve bone health
Macadamia contains significant amounts of minerals such as calcium, phosphorus and magnesium, which play an important role in maintaining bone health. These minerals help strengthen the bone structure and prevent diseases such as osteoporosis. Regular consumption of macadamia is recommended especially for the elderly and women during menopause.
Reduce inflammation in the body
The unsaturated fats and antioxidants in macadamia can reduce inflammation in the body. Chronic inflammation is one of the main causes of many diseases such as type 2 diabetes and heart diseases. Adding macadamia nuts to your diet can be a natural and effective way to reduce inflammation.
Help to lose weight
Despite the high calorie content of macadamia, this nut can help you lose weight. Healthy fats and fiber in macadamia increase the feeling of satiety and prevent overeating. In addition, consuming nuts such as macadamia can increase the body’s metabolism and help burn fat.
Energy source for athletes
As a natural and rich source of energy, macadamia is an excellent choice for athletes and people with high physical activity. The fats and carbohydrates in these nuts can provide the energy needed by the body and increase a person’s endurance. Also, its nutrients help rebuild muscles.
Helping skin and hair health
Macadamia oil, which is extracted from these nuts, has many properties for skin and hair. This oil prevents dryness and wrinkles by deeply hydrating the skin. Also, hair massage with macadamia oil can make the hair soft and shiny and prevent their brittleness.
Increase body immunity
The vitamins and minerals in macadamia nuts, including vitamin E and magnesium, can help boost the immune system. These nutrients make the body more resistant to infections and diseases by increasing the production of immune cells.
Disadvantages of macadamia
Very high calories and the possibility of weight gain
One of the biggest disadvantages of macadamia is its very high calorie content. Each 100 grams of these nuts can provide up to 720 calories, which will be problematic for people who are trying to control their weight or have low-calorie diets. Excessive consumption of these nuts can easily lead to excess calories in the body and lead to weight gain or even obesity. Although the fats in macadamia nuts are healthy, uncontrolled consumption can have negative effects on fitness.
Food allergies
Like many nuts, macadamia nuts can cause allergic reactions in some people. Macadamia allergy symptoms may include itching, reddened skin, breathing problems, or even more severe reactions such as anaphylaxis. People who are allergic to other nuts should consult their doctor before consuming macadamia nuts. Also, it is better to use a small amount when using it for the first time to determine possible sensitivity.
Digestive problems
Macadamia’s high fiber may be good for some people’s digestive system, but if consumed in excess, it can cause problems such as bloating, diarrhea, or stomach pain. Additionally, the high fat content in macadamia nuts may cause more problems for people with sensitive digestive systems, especially those with conditions such as irritable bowel syndrome. A balanced consumption of these nuts can prevent these problems.
The possibility of fungal contamination and toxins
Like other nuts, macadamia nuts can become infected with fungi and toxins such as aflatoxin if stored improperly. These toxins can be dangerous for health and damage the liver. To avoid this problem, it is recommended to store macadamia in a dry and cool environment and in suitable packages.
Poisoning in pets
Macadamia is very dangerous to pets, especially dogs. Consuming even a small amount of these nuts can cause poisoning in dogs, which causes symptoms such as muscle weakness, vomiting, tremors, and increased body temperature. If your pet accidentally ingests macadamia nuts, you should contact your veterinarian immediately.
Increased blood lipid levels in some people
Although macadamia fats are generally healthy, for some people with certain conditions such as hyperlipidemia or high cholesterol, consuming too much of it can raise blood lipid levels. These people should control their dietary fat intake and use macadamia in small amounts and in a balanced program.
High price and lack of wide availability
Another disadvantage of macadamia is its high price, which may not be affordable for many people. Because of the high cost, some people may turn to cheaper and perhaps lower quality options that may not be as nutritionally beneficial. Also, in some regions, macadamia is difficult to access, which limits its widespread use.
Possibility of overdose due to attractive taste
Macadamia nuts are delicious with their buttery taste and soft texture, and this may cause people to eat a lot of them regardless of the calorie and fat content. This issue not only increases the risk of weight gain, but can also lead to other digestive and nutritional complications. Balanced and conscious consumption of these nuts is necessary to avoid these problems.
Source Link
