Fat burners for weight loss: TOP best of 2021, benefits and harm

What it is

Fat burners are drugs for burning fat. Available in the form of dietary supplements or in the form of medications intended for weight loss, accelerating the digestion process. These are a variety of teas, coffee, tablets, capsules.

However, judging by the reviews of buyers of such drugs, the desired effect cannot be achieved. There was a deterioration in health. To achieve the desired result, manufacturers use substances that are potent on the human body.

You must understand that all drugs intended for burning fat can be harmful to health . Consultation with your doctor is necessary.

Before choosing a weight loss product, you need to understand how it affects the human body. Processes can occur in the body that disrupt normal functioning.

The processes taking place are as follows:

1. Slowing down the absorption of fats.
2. Blocking the absorption of carbohydrates.
3. Acceleration of metabolism.
4. Activation of the digestion process.
5. Reducing cholesterol levels.
6. Increased endurance and performance.
7. Decreased appetite.
8. Removal of fluid from the body.

Manufacturers promise a lot. There is no need to delude yourself and hope for a quick effect. As practice shows, not all of the listed actions occur while taking one of the drugs, even if you add intense exercise and proper nutrition to them. Everything promised by manufacturers is not always true.

It should be noted that there are no weight loss medications that contain 100% natural substances . Each composition contains unnatural components. The question is in what quantity they are included in this product.

When the composition of the product is dominated by chemical additives, its use is unacceptable. The effects of unnatural additives are dangerous to health and can cause irreversible consequences of physical or psychological disorder.

When purchasing fat burners, you need to pay attention to the components included in its composition. If these are natural products that predominate in percentage terms over synthetic components, then such a product can be considered safer for health.

It is recommended to purchase the product where mainly:

1. Green tea.
2. Coffee.
3. Fatty acids – Omega-3.
4. Geranium extract.
5. Bitter orange extract.
6. Healthy amino sugar.

Let's look at two drugs that are effective for weight loss, but are also very dangerous for health. They are worth paying attention to.

1. Ephedrine is a drug of plant origin, classified as a narcotic substance. It excites the human nervous system, causes mental disorders, and periodically causes euphoria and depression.
2. Sibutramine is a potent drug used to treat obesity. Its effect is to block the feeling of hunger. But side effects are caused by irreversible life processes of the body.

We should be wary of drugs containing exotic natural products, the names of which are practically unknown to us:

1. Garcinia cambogia / gardenia.
2. Goji.
3. Guarana.
4. Devil's language.
5. Poria cocos.
6. Dying thistle.
7. Senna Alexandrina.
8. Varnished tinder fungus.
9. Hudiagordoni.
10. Ephedra.

The effect of these substances on the human body has not been fully studied. It is not recommended to purchase weight loss medications that contain them.

How natural ingredients work

The most common components of thermogenics are caffeine and green tea. The first acts as a stimulant of the nervous system and heart. The second helps use fat as an energy source.

Guarana as part of lipotropics has tonic properties, and sunflower seed oil helps regulate lipid balance.

White bean extract is used as a carbohydrate blocker. And chitosan often acts as a fat blocker. In the digestive tract, it turns into a gel that binds lipids and prevents the body from absorbing them.

L-Carnitine 500 mg, 60 capsules, QNT

1 195 ₽

Dietary supplement NOT A MEDICINE

pros

As a rule, the effect of the drug is, in most cases, an improvement in the state of health. Appears after use, according to the recommendations:

• Performance.
• Endurance.
• Stress-resistant.
• Improved blood circulation.
• Normalization of intestinal function.
• Memory improvement.
• Reducing body fat mass.
• Improving the condition of the body as a whole.
• Good mood.
• Resistance to negative factors.
• Raising tone.

It is an effective addition to proper nutrition and exercise.

How to take fat burners

For weight loss

Thermogenics and lipotropics are taken in two doses: in the morning and in the afternoon (not in the evening!). Blockers - 20-30 minutes before meals.

Fat burners for athletic performance

take it like this: thermogenics – half an hour before training, lipotropics – in the morning and before training.

SportExpert Liquid magnesium, 8 doses of 50 ml, Evalar

448 ₽

Dietary supplement NOT A MEDICINE

Minuses

It is necessary to understand that there is always, in any situation, the possibility of individual intolerance:

• Overexcitement.
• Emotional stress.
• Lethargy.
• Aggression.

Possible contraindications:

1. Impact of hazardous components on the body.
2. Risk of irreversible processes.
3. For use during monotonous work.
4. For use with other medications.

Kinds

The product line of fat burners is represented by a wide selection.

Before deciding on the desired complex, you should familiarize yourself with the existing types:

1. Thermogenics are among the most popular. The action of the active substances is aimed at increasing the body's heat productivity, suppressing appetite and stimulating the nervous system.
2. Lipotropics accelerate the breakdown of fat cells, turning them into acid. Active components prevent the accumulation of fat in the liver.
3. Dietary supplements are more reminiscent of concentrated natural products in composition. Their action is considered safer than sports nutrition. Active substances break down fat in the digestive system, blocking the absorption of lipids and sugar into the blood.
4. Anoretic drugs act on the center of the brain to dull appetite. Weight loss occurs due to food blocking. Drugs of this type are far from harmless, so you definitely shouldn’t try them on yourself unless absolutely necessary. This is especially true for those who are not very overweight.
5. Cortisol blockers suppress the secretion of a cortisol hormone called stress hormone. It has a negative effect on the human body: it increases blood glucose levels, increases appetite, and destroys muscle tissue. The use of drug capsules preserves muscle structure, which is important during training.
6. Diuretics do a good job of removing excess fluid, which has a beneficial effect on body contour, muscle shape and weight loss.

Adviсe

The process of losing weight is always extreme. This is stress for the body, so the following rules must be observed:

1. Moderation in diet.
2. Physical exercise.
3. Psychological relief.

While taking a fat burner, the following is prohibited:

1. Smoking.
2. Excessive alcohol consumption.
3. Complete exclusion of drugs and drug-containing drugs prohibited for use in the Russian Federation.

Like any medicine, fat burners have contraindications for use. Not recommended for: children under 18 years of age, pregnant and nursing mothers, patients with diabetes mellitus, or any chronic diseases. Alcoholics and drug addicts. People with various types of pathologies.

First of all, you need to pay special attention to your health. Find out if there are any contraindications. It is best to consult a doctor. And carefully study the composition of the drug.

Types of fat burners

• Thermogenics
  . They increase body temperature, which increases calorie consumption during physical activity.
• Lipotropics
  . They help speed up metabolism, which improves the breakdown and removal of fats.
• Carbohydrate and lipid blockers
  . They promote the binding of the corresponding substances in food, as a result the body does not absorb them.

The first type of fat burners is mainly used to achieve sports results, the latter - in weight loss programs, and lipotropics - in both.

SportExpert Energy, 8 doses of 50 ml, Evalar

599 ₽

Dietary supplement NOT A MEDICINE

Ensure your body's iron supply.

Iron is a mineral that affects several body functions. Iron deficiency, as well as iodine deficiency, can affect the health of the thyroid gland and therefore the secretion of hormones that regulate metabolism. [17] Most studies have confirmed that low iron levels in the body are associated with thyroid dysfunction and impaired thyroid hormone production. [18] [19] [20]

Common symptoms of hypothyroidism or low thyroid function include weakness, fatigue, shortness of breath and weight gain. Likewise, iron deficiency can cause fatigue, dizziness, headache and shortness of breath. Treating iron deficiency by adding this mineral to the diet can improve metabolism . Then the metabolism occurs more efficiently, fatigue goes away and physical activity increases. One study even found that people who were treated for iron deficiency reported a decrease in body weight , waist circumference, and body mass index, known as BMI. [21]

The fact is that, on average, the diet of a modern person practically does not allow one to obtain a sufficient amount of iron from food . Women, children, infants, vegans and vegetarians are the most vulnerable groups of people to iron deficiency. This mineral is mainly found in red meat, poultry, seafood, green leafy vegetables and beans. You can also boost your iron stores through dietary supplements, which will help regulate your metabolism and energy levels.

Harm and benefit

The eternal question torments everyone who wants to lose weight: how to choose a remedy without harming your health? The answer is simple, you need to contact a specialist. Taking into account individual tolerance, as well as the ability to actively engage in physical activity, the possibility of taking fat-burning agents is determined.

The composition of the drug may have one purpose, but different compositions and actions. Thus, drugs with stimulants require mandatory physical activity. And the active components have their side effects.

By their action, they increase the production of gastric juice secretion, which can negatively affect health. For those suffering from peptic ulcers and gastritis, such drugs are completely prohibited. The balance of benefit and harm depends entirely on the professionalism of the trainer or doctor who selects the type of fat burner.

Dietary supplements that contain prohibited substances can cause harm. Basically, these are those that are addictive: ephedrine, methylhexanamine. There have even been cases of death. When trusting a specialist, you need to double-check the safety of the contents by studying the composition yourself.

After a course of losing weight and following the rules of administration, the following positive changes are observed:

1. Reduction of body fat.
2. Strengthening the immune system.
3. Normalization of metabolic processes.
4. Cleansing the intestines of toxins and waste products.

Review of the best

Grenade Thermo Detonator (England)

Peculiarities:

1. Thermogenetics.
2. The composition is based on natural ingredients (bitter orange and cocoa bean extracts, grapefruit seeds, etc.).
3. Other substances include: yohimbine, amino acid phenylalanine, evodiamine.
4. The price is 3010 rubles.

The burner is not influenced by the intensity of training and the rhythm of life. The main conditions are dosed intake and a balanced diet. The action of active substances is aimed at breaking down fat cells, converting excess fat into energy, increasing concentration and performance.

Nutrex Lipo 6 (USA)

Peculiarities:

1. A powerful complex based on plant components.
2. Contains: synephrine, yohimbine, caffeine and a patented product from Bioperine.
3. The price is 3340 rubles.

The burner acts instantly due to the liquid composition of the capsule. It breaks down not only fats found in food, but also deposited fat layers. In addition, it accelerates metabolic functions and dulls the feeling of hunger. Stimulating metabolic processes activates the entire gastrointestinal system.

Red Wasp Cloma Pharma

Peculiarities:

1. Innovative thermogenetics.
2. The composition includes: geranium extract, ginseng, thiamine, red tea, etc.
3. The price is 1675 rubles.

The components of the fat burner have different effects: neuroregulatory, lipotropic, energetic. In addition to reducing appetite, it has an effect on metabolic processes, muscle tissue, body drainage, etc. Safety is guaranteed by the composition of natural plant components.

Super Fat Burner BioTech (USA)

1. Thermogenetics.
2. The composition includes: inositol, choline, chitosan, biotin, etc.
3. The price is 892 rubles.

The unique composition of the drug has an effective effect on the nervous system, accelerating metabolic processes. Aerobic training from the first weeks will bear fruit. Both fats received with food and those deposited under the skin are affected. This supplement is considered a stimulant.