Fiber: harm and benefit, properties, indications and contraindications

Fiber is a nutrient that does not enrich the body with energy, but is important for its life. Literally, these are dietary fibers that contain complex carbohydrates.

What foods contain fiber

Most of the fiber is found in vegetables, berries, fruits, legumes, nuts, cereals.

It is not digested in the stomach, but just this quality is the most valuable. Cellulose, the harm and benefit of which is described in the article, passes through the intestine, simultaneously capturing all harmful substances, purifying the body of toxins.

Useful properties for the intestine

Fiber has a beneficial effect on the intestines:

• Normalizes the stool. Dietary fibers significantly increase the volume of feces and soften them. Fiber, the harm and benefit of which has long been of interest to scientists, helps in controlling diarrhea, absorbing excessive moisture. In certain situations, the use of fiber helps to soften the irritable bowel syndrome.
• Improves the work of the intestines. With the constant use of fiber significantly reduces the likelihood of hemorrhoids.
• Reduces the risk of developing colon cancer.

Benefits of fiber for diabetics and obesity

Fiber has such useful properties:

• It controls the amount of sugar in the blood. Since fiber, the harm and benefit of which is known to those who are interested in healthy nutrition, quickly dissolves, then, accordingly, the absorption of sugar is slow. This helps reduce sugar levels.
• Controls the body weight. Products with a large amount of fiber should be chewed longer, respectively, the possibility of overeating is significantly reduced. Fiber takes time to occupy the stomach, which creates a saturation effect. Therefore, those whose diet is rich in fiber, in fact, eat much less than those who prefer fast carbohydrates and fats. In addition, foods that contain a lot of fiber have a low calorie content.

Caution!

After all of the above, it is quite difficult to imagine that food, which contains fiber, can harm the human body. But, indeed, it has some harmful properties. The biggest danger is that food fibers have the property of quickly absorbing moisture, which can trigger the occurrence of dehydration. Do not panic at once, since fiber has a limited absorptive capacity. Accordingly, in order to avoid this manifestation, it is only necessary to consume large amounts of water.

Fiber, the harm and benefit of which depends on its kind, is contained in all plants. When eating a large amount of plant food intestine does not have time to remove it, which contributes to the accumulation of cellulose in the body. This can provoke the development of diseases such as indigestion, curvature of the intestine. Therefore, everything is good in moderation.

Fiber from the seeds of flax

The benefits and harms of this product have been known since the time of Ancient Rome. Flax seeds contain a large amount of plant antioxidants and vitamin F. Selenium, which is part of the seeds, significantly improves brain function and helps to remove heavy metals from the body.

Flax seeds have excellent adsorptive properties. The constant use of these seeds allows you to purify the blood, lower the level of cholesterol in the blood, eliminate toxins and improve metabolism. Flax is often used in the fight against benign neoplasms, after irradiation or complicated surgical interventions.

Fiber, which is contained in the seeds of flax, helps to cleanse the body of toxins, eliminate chronic fatigue, swelling of the extremities.

Do not forget that if you do not follow the instructions for use, flax seeds will not only be useless, but also harm the person.

It is strictly forbidden to take seeds from ladies with such ailments as:

• Endometritis,
• Fibroid of the uterus,
• Polycystosis.

Fiber from flax, the benefit and harm described above, reduces lactation, so it can not be used by nursing mothers. Also, its use is not recommended for pregnant women.

Siberian fat

What is Siberian Fiber ? The use and harm of the product, the ways of using it - read more about all this.

Siberian fiber is a biologically active food additive, which has a complex composition. It contains grain wheat and rye shells, vegetable pectin, berries and fruits, oat bran, nuts, extracts from some vegetables and medicinal herbs.

Due to the consumption of Siberian fiber, the loss of excess body weight occurs, the body is completely cleansed. Also, this product is able to lower the amount of sugar in the blood and cholesterol, improves the intestinal peristalsis.

Siberian fiber can be taken without any restrictions, i.e., until full saturation is felt.

Despite a large number of positive properties, Siberian fiber can also cause harm to the human body. Insoluble cereal shells complicate the absorption of iron and calcium. In some patients, increased gas production is observed. It is worth knowing that if a patient has problems with the gastrointestinal tract, the reception of cellulose should take place exclusively under the supervision of qualified specialists, so as not to harm the body.

Hemp fiber

A large amount of fiber is found in hemp oil and flour. Fiber of hemp, the benefit and harm of which is well studied, is considered an active assistant for fighting excessive body weight. This product is strongly recommended by nutritionists to take vegetarians or people who are on a diet. Fiber, which is part of cannabis oil and flour, is good for problems with skin. When it is used in humans, the immune system is strengthened, and the well-being improves. It positively affects the work of the nervous system. But if a person has problems with the gastrointestinal tract, then the use of this product can lead to an exacerbation of chronic diseases.

It is very important to fully understand that the useful and harmful properties of the product largely depend on the methods of its processing. Under the influence of high temperatures, destruction of useful substances occurs, useful properties of cellulose hemp are lost.

Fiber of thistle

At the present time, medicines based on milk thistle are used to treat numerous diseases:

• Liver and gallbladder. Fiber of milk thistle, the benefit and harm of which are considered in our review, can affect the production of bile, improve its outflow.
• Mechanical damage to the skin and ulcers. Fatty oils are able to catalyze the process of cell regeneration, and also to remove the inflammatory process. This plant is often used in dermatology to combat skin ailments.
• Of cardio-vascular system. Fiber of milk thistle stabilizes blood pressure, strengthens the walls of blood vessels, increases their elasticity,
• Poisoning. The product actively removes toxins from the body, neutralizes microbial bacteria.
• Female reproductive system. Fiber can remove inflammatory processes.

In addition to a large list of useful properties, the cellulose of thistle is contraindicated:

• Asthmatics, because it can provoke seizures,
• With mental ailments, a complex form of depression,
• Children under 12 years.

Before taking this product, you should consult your doctor.

Methods of using fiber

Above we described what a product like fiber, good and harm. How to take it? Read on.

Every day in the human body gets fiber with fresh vegetables and fruits. But it may not always be enough, that's why nutritionists are advised to take it extra. The rules of use are very simple: start using a half teaspoon, gradually for 14 days increasing the dose to three tablespoons. Take 30 minutes before eating. Fiber can be added to any products. Throughout the day, you need to drink more water, so that the fiber (the harm and benefit described above) does not provoke the appearance of constipation. A month later, take a break for six months.