In order to lose fat, there must be an energy deficit present. This deficit can be accomplished by restricting calories and becoming more active. Being fit and healthy is not complicated, but it is not an easy thing either! One thing that is for sure is that your body is capable of almost anything, as long as you give it the right conditions!
Losing or just maintaining weight is something that is not only difficult but also impossible at times. Inactive lifestyle, poor dietary habits, and illness are the prime causes of weight gain.
An overweight person is an open target for various diseases besides obesity. Changing lifestyle, regulating diet, doing exercises though help but are not always simple and easy to achieve.
Sometimes some assistance is needed to get rid of those unwanted pounds of fat tissue! That's where fat burners come into play. First of all, let's define what exactly a fat burner is.
Fat burners are a whole wide category of products, designed to help the weight loss in many ways. By these mechanism, we can create the following category of weight loss supplements:
Thermogenic Fat Burners
Thermogenesis is the process by which the body generates heat, or energy, by increasing the metabolic rate above normal. Thermogenesis is activated by a variety of different mechanisms, most notably exercise, through good nutrition and through including supplements. The basic idea of the termogenic products is that if they can raise your metabolism, you will burn more calories each day, even while resting.
A good thermogenic supplement increases your metabolism, help to burn calorie and more fat, and boosts your energy level and mental alertness by stimulates the sympathetic nervous system.
The current thermogenic supplements contain a wide variety of ingredients. Luckily, research has intensified in this area and the latest products are really helping people lose fat fast.
Most rely on a simple metabolism boosters such as caffeine (guarana, yerba, mate) or synephrine (bitter orange), while containing any number of combinations of natural herbs and minerals, such as green-tea, white-tea, oolong-tea, tyrosine, 7-keto etc.
Stimulant-Free Fat Burners
Some people want to avoid stimulants altogether, including caffeine. Under some physical conditions for example people with hearth disease or high blood pressure still have trouble with the termogenic supplements.
In our days there are a number of very effective fat burners that are stimulant-free! These supplements are a safe and effective alternatives for those who don't want or can not use stimulants.
Absorption blockers
They prevent your body from absorbing carbohydrates, fats, or both and they expel those unwanted fats and carbohydrates through bowel movement. Carbohydrate and fat blockers are great addition to any diet and exercise program. These are a great thing to use alone to increase weight loss or in conjunction with thermogenics or other fat burners.
The carbohydrates are broken to glucose in the body. Glucose triggers the secretion of the hormone, insulin, from pancreas. Insulin steers some glucose to the muscles for energy release, while the excess glucose is transported to liver and is stored as fat there.
The carb blockers are products that "supposedly" interfere with the body's ability to inhibit the absorption of carbohydrates.
The most famous carb-blocker ingredient call hydroxycitric acid (HCA, Citrimax). These compound interfere with the body's ability to convert carbohydrates into glucose.
Another active ingredient is phaseolus vulgaris, which is standardized from white kidney beans. These Phase 2 Blocker is an Alpha-amylase enzyme inhibitors, especially designed to block carbohydrates, sugars and starch absorption by the body.
These formulas usually also have Gymnemalin, a hypoglycemic agent derived from the extract of Gymnema sylvestre. Gymnemalin increases your body's sugar and fat metabolism rate, and reduces your carbohydrates craving and weight, while also normalizing your blood sugar levels.
Most popular carb blockers rely on these three ingredients.
The most famous fat blocker ingredient is chitosan. Working much like the same way as carb blockers do, chitosan binds to fat in the digestive tract prior to its assimilation, and is eliminated out of the body.
Chitosan is a naturally occurring marine, high density, biopolymer fiber. It is found in the shells (exoskeletons) of shrimps, crabs, and other shellfish.
Chitosan also helps reduce "bad" (LDL & VLDL) cholesterol levels and increases that of "good" (HDL) ones in the blood. Being a fiber, Chitosan, also cleanse the gastrointestinal tract, thereby boosting the health and the functions of the body's digestive system.
We must be careful in using absorption blockers because they tend to block out some of the necessary nutrients your body needs to absorb from the foods that you eat.
Thyroid Regulators
Thyroxine (T4) and Triiodothyronine (T3) are two Tyrosine based hormones, the Thyroid Gland in our body secretes. These hormones regulate body growth, metabolism, skin health, and mental state. These hormones help boost the body's Basal Metabolic Rate (BMR) (number of calories burnt) and the body's permissiveness sensitivity to Catecholamines (e.g. Adrenaline).
Thyroid Support Formulas help boost metabolism and burn fat rapidly. The formulas usually have thyroid stimulating Gum Guggul Extract (guggulsteron) as the base, which leverages the active conversion of T4 to T3. These formulas help burn fat rapidly do this by converting T4 to T3 speedily, while also increasing the body's BMR. The supplements effectively lower cholesterol, appetite, and blood triglyceride levels as well, while providing substrate for the production of Neurotransmitters, Epinephrine, and Norepinephrine.
These fat burners should contain phosphates. Phosphates also maintain the T3 balance in the body, boosts the BMR, and buffers the pain inducing Lactic Acid.
L-Tyrosine, an amino acid helps in Thyroxine production. L-Tyrosine deficiency may cause Hypothyroidism and may dip the levels of hormone Norephinephrine, resulting in depression and mood swings.
The newest compound of the thyroid regulators is diodothyronine. Among the T4 and T3 there is another natural thyroid hormone called T2 or diiodothyronine. It is highly active and naturally occurring in some foods such as beef products. It is non-prescription compound and we can find the diiodthyronine in some fat burner supplment. T2 increases resting metabolic rate by stimulating mitochondria expenditure of energy from calories. T2 also increases Adenylate Cyclase production. Adenylate Cyclase is like a master enzyme in our bodies that positively effects most other fat burning and muscle building enzymes and hormones. The result is an increase in fatty acid (fat) oxidation and a protein sparing effect because fat becomes favored muscle cell food.
Appetite suppressants
Obviously, the number one reason why you eat when you shouldn't is because you feel hungry. If you can make it so you feel full and have no appetite, you won't even miss the food! Simply eating less would help anybody lose weight, but of course, that is the hardest thing to ask a person to do when they are used to eating whatever they want.
Our body stimulates Cortisol hormone in stressful conditions, which is responsible for fat storage and generates a hunger feeling all the time. This anxiety may be due to heavy workout, illness, personal problems or any other reason. In our days this stress is a constant. Therefore, the results are hunger and fat gain.
Here comes the role of appetite suppressants. Appetite suppressants curb your hunger, often by controlling Cortisol production.
Appetite suppressants can be a great part of your successful weight loss program. These products work by suppressing your appetite, preventing your desire to eat your favorite foods and cravings. The primary ingredients of these products are special dietary fibers such as phsylium, hoodia goodoni, glucomannan, apple-pectin or chitosan.
They should contain stimulants like caffeine, green-tea and other ingredients like HCA (hydroxyl-citric acid), CLA (Conjugated Linoleic Acid) and bioperine.
Bioperine containing appetite suppressants prevent stress-induced hunger and overeating, catalyzed by Cortisol hormone. Bioperine suppresses the production of Cortisol to reduce your hunger feeling to normal appetite, increase your metabolism, and burn unwanted calories, resulting in lean muscle build up.
Other fat burners
These products contain l-carnitin, choline, inositol, methionin, betaine and chromium.
These so-called lipotropics agents reduce body fat, help the fat metabolism of the liver, and reduce liver fat accumulation. These compounds enhance lecithin production in the liver, detoxify the liver, and boost immunity.
Inositol is a member of the B-vitamin family and necessary for many physiological processes. Inositol is used by the body to form cell membranes, assists in the transmission of nerve signals, and helps to transport lipids within the body.
This will help you contract your muscles more efficiently and will help you to use body fat as fuel for your workouts. Inositol is known to assist enzymatic activity, maintain healthy cholesterol levels, control estrogen levels, brain cells, the eyes and the intestines.
Choline is an effective neurotransmitter precursor and responsible for the production of acetylcholine. Acetylcholine is regulate many physiologically important events. Due to its effects on brain acetylcholine levels, choline supplementation can enhance memory capacity, may improve neuromuscular transmission. Choline help to detoxify the body by removing waste products of the protein metabolism.
Betaine is a vitamin derived from choline. Betaine's chief purpose in the body is the lowering of homocysteine levels. Homocysteine is a potentially toxic substance that results from meat digestion. In humans, betaine is essential to the maintenance of intestinal function and cell production.
As a nutritional aide, betaine anhydrous has been shown to be lipotropic by promoting the oxidization of lipids.
Chromium, a trace mineral, is essential to the body's production of insulin, the base regulator of the glucose metabolism. The chromium causes better blood circulation and healthy blood sugar level. It assists the body in losing weight by helping it to build muscle to replace fat.
L-carnitine is synthesized in the body from the amino acids lysine and methionine. It is also found in avocados, dairy products, and red meats (especially lamb and beef). L-carnitine transfers long-chain fatty acids, such as triglycerides into mitochondria, where they may be oxidized to produce energy.
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Fat burners
