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Posts tagged: metabolism

Red Seal's Health Blog


Garcinia Cambogia – A slimmer’s advantage

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“Diet” is a four letter word that most of us shudder at when we realise that we have gained a few extra pounds. The thought of dieting is often connected with feelings of self-deprivation; doing it hard… going hungry, being moody, craving something sweet or naughty and feeling deprived when you can’t have it, but feelings of failure if you succumb to the temptations. All these things can lower your ability to stick to any weight management programme. Those that are steadfast and the most self-controlled of us can stick to a diet and reach our goal weight, but what if there is a little support to help overcome these obstacles?

This is where the advantages of a small pumpkin shaped citrus fruit from Indonesia can help! Commonly used in Indian cooking and chutneys, Tamarind (also known as Garcinia Cambogia) with the active component hydroxycitric acid (HCA), has increasingly become a popular weight management aid all over the world. Research has shown that this fruit can help with stress levels, support healthy levels of “the happiness neurotransmitter”, help manage appetite and sugar cravings and help the body metabolise fat.

HCA supports healthy levels of a vital enzyme Citrate Lyase. Our bodies naturally convert food calories we consume into energy. Extra calories than what we need is stored in the liver and muscles as glycogen. Glycogen is the reservoir energy reserve ready to use when the body needs it. When the reservoir is at capacity then the brain will signal to us that we have had enough and we get a sensation of fullness after eating. But overeating when full, will result in the body producing fat from carbohydrates and turning these extra calories into fatty acids and cholesterol. HCA supports reduced action of the enzyme ATP-citrate lyase, helping normal fat metabolism and healthy cholesterol balance of LDL (bad cholesterol) and triglycerides.

HCA also helps manage appetite and supports healthy levels of your brain’s serotonin levels. Serotonin is a neurotransmitter in your brain that gives an increased sense of wellbeing. Low levels of serotonin can result in feelings of worry and despair; triggering many into behaviour that creates emotional or reactive eating. By supporting healthy serotonin levels, HCA supports good mood and lessens the drive to react to stressful situations with food. Serotonin is also an important precursor to melatonin – the neurotransmitter that is vital in sleep regulation. Getting enough sleep is also shown to be important in weight management.

As you eat less, your body releases the stored fat in your fat cells for energy. Because Garcinia Cambogia extract is a fruit and not a chemical, it is all natural with few known Garcinia Cambogia side effects. But some people have experienced dry mouth, or digestive disturbance.

Garcinia cambogia is a great product to use if extra will power is needed, if belly fat is problematic, if stress, or sleep and overall mood needs some support while dieting. But Garcinia Cambogia is best used in conjunction together with a diet rich in whole, natural foods.

  • Supports healthy fat metabolism
  • Supports appetite management
  • Supports good mood
  • Supports belly fat management
  • Supports sleep
  • Helps manage sugar cravings
  • Help decrease stress levels

We use Garcinia Cambogia in our Body Right Tea range and our Fit Protein – Shaping Vanilla.

*Always read the label and only take supplements and herbs as directed and if you are taking any medication please check with your health adviser. Endeavour Consumer Health Ltd, Auckland

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A QUICK GUIDE TO YOUR B’S

Vitamin Bs

B vitamins are a group of eight individual vitamins, often referred to as the B-complex vitamins. We will take a look at how the B vitamins work so you can begin to understand why these essential vitamins should be in your diet.

What Are Vitamins and What Do They Do For Us?

Vitamins are organic (carbon containing) molecules that mainly function as catalysts for reactions within the body. A catalyst is a substance that allows a chemical reaction to occur using less energy and less time than it would take under normal conditions. If these catalysts are missing, as in a vitamin deficiency, normal body functions can break down and render a person susceptible to disease.

The body requires vitamins in tiny amounts. We get vitamins from the following 3 primary sources:

  1. Foods
  2. Beverages
  3. Our bodies

The B-complex vitamins are actually a group of eight vitamins, which include thiamine (B1), riboflavin (B2), niacin (B3), pyridoxine (B6), folic acid (B9), cyanocobalamin (B12), pantothenic acid and biotin. These vitamins are essential for:

* The breakdown of carbohydrates into glucose (this provides energy for the body)
* The breakdown of fats and proteins (which aids the normal functioning of the nervous system)
* Muscle tone in the stomach and intestinal tract
* Skin
* Hair
* Eyes
* Mouth
* Liver

Some doctors and nutritionists suggest taking the B-complex vitamins as a group for overall good health. However, most agree that the best way to get our B vitamins is naturally — through the foods we eat!


Where Do We Find These Vitamins and Why Are They Important?

The B-complex vitamins are found in brewer’s yeast, liver, whole-grain cereals, rice, nuts, milk, eggs, meats, fish, fruits, leafy green vegetables and many other foods.

For metabolism and nervous system, Thiamine (B1)

The B vitamin thiamine is essential for the metabolism of carbohydrates into the simple sugar glucose. Thiamine is also important for the proper functioning of the nervous system. In this instance, thiamine acts as a co-enzyme in the production of the neurotransmitter (chemical messenger between nerve fibers), acetylcholine.

Thiamine is found in whole-grain cereals, bread, red meat, egg yolks, green leafy vegetables, legumes, sweet corn, brown rice, berries, yeast, the germ and husks of grains and nuts. Mega-doses (very high doses) of thiamine have not been associated with adverse health effects, and excess of the water-soluble vitamin is excreted.

Water-soluble vitamin: Riboflavin (B2)

Riboflavin is important in the breakdown of carbohydrates, fats and proteins, and, like thiamine, it acts as a co-enzyme in the process. It is also significant in the maintenance of the skin and mucous membranes, the cornea of the eye and for nerve sheaths.

A deficiency of riboflavin can cause skin disorders and inflammation of the soft tissue lining around the mouth and nose, anemia, and can cause the eyes to be light-sensitive. In the mouth, angular cheilosis can develop. This is a painful condition where lesions develop at the corners of your lips, and inflammation of the tongue can also occur.

Riboflavin is found in whole-grain products, milk, meat, eggs, cheese and peas. As a water-soluble vitamin, any excess is excreted, although small amounts are stored in the liver and kidney.

Niacin (B3) found in protein-rich food

Niacin, is needed for the metabolism of food, the maintenance of healthy skin, nerves and the gastrointestinal tract. Niacin is also used in those all-important oxidation reduction reactions. A deficiency of niacin causes the disease, pellagra. In the past, this disease was often associated with the very poor and was also a major cause of mental illness. The symptoms of pellagra are sometimes referred to as the “three D’s” — diarrhea, dermatitis and dementia — ultimately resulting in a fourth “D”, death. The mouth is also affected by pellagra, which can cause the inside of the cheeks and tongue to become red and painful. Fortunately, high doses of niacin can reverse the effects of this disease.

Niacin is found in protein-rich food such as meats, fish, brewer’s yeast, milk, eggs, legumes, potatoes and peanuts. Niacin can also be prescribed in higher doses as a drug to help lower cholesterol , but can cause side effects. The main side effects of high doses of niacin include flushing of the skin (due to dilating blood vessels), itching, headaches, cramps, nausea and skin eruptions.

Keep your red blood cells with Pyridoxine (B6)

Pyridoxine, is needed the breakdown of carbohydrates, proteins and fats. Pyridoxine is also used in the production of red blood cells, as well as in the biochemical reactions involved in the metabolism of amino acids (the building blocks of protein). Due to the abundance of pyridoxine in many foods, a deficiency is rare except in alcoholics, where it is often present. A pyridoxine deficiency causes skin disorders, abnormal nervous system, confusion, poor coordination and insomnia. Oral signs of pyridoxine deficiency include inflammation of the edges of the lips, tongue and the rest of the mouth. High doses of pyridoxine are sometimes touted as a remedy for PMS, but research has not supported this assertion.

Pyridoxine is found in many foods, including liver, organ meats, brown rice, fish, butter, wheat germ, whole grain cereals, soybeans and many others.

Vegetarians may want to read it: Cyanocobalamin (B12)

Vitamin B12 is necessary for processing carbohydrates, proteins and fats and to help make all of the blood cells in our bodies. Vitamin B12 is also required for maintenance of our nerve sheaths.

Vitamin B12 deficiency is sometimes seen in strict vegetarians who do not take vitamin supplements, and those who have an inability to absorb the vitamin (usually from a failure to produce intrinsic factor). Although enough B12 is stored in the liver to sustain a person for many years, a deficiency will cause a disorder known as pernicious anemia, which causes weakness, numbness of the extremities, pallor, fever and other symptoms. Mouth irritation and brain damage are also common consequences of B12 deficiency. However, these very serious effects can be reversed by vitamin B12 shots. Shots are needed because the deficiency is often caused by an inability to absorb the vitamin when taken orally. As we age, our stomachs have an increasingly difficult time producing intrinsic factor. Many doctors recommend that people over 60 have their vitamin B12 levels checked, to see if a B12 shot is needed.

Vitamin B12 is not found in any plant food sources and is produced almost solely by bacteria, such as streptomyces griseus. Rich sources of B12 include liver, meat, egg yolk, poultry and milk.

Folic acid (B9) and specially during pregnancy

Folic acid, is one of the B-complex vitamins that interacts with vitamin B12 for the synthesis of DNA, which is important for all cells in the body.

A deficiency of folic acid causes anemia, poor growth, and irritation of the mouth — all of which are similar to symptoms suffered by those with B12 deficiency. Folic acid is present in nearly all natural foods but can be damaged, or weakened, during cooking. Deficiencies are found mainly in alcoholics, the malnourished, the poor, the elderly and those who are unable to absorb food due to certain diseases.

Folic acid is found in yeast, liver, green vegetables, whole grain cereals and many other foods. The need for folic acid increases during pregnancy, due to high requirements of the vitamin from the fetus. Many nutritional requirements change during pregnancy, and vitamins are no exception. All of the B vitamins, especially folic acid, should be slightly increased during pregnancy and lactation (breast milk production).

Useful in many body’s functions: Pantothenic acid and biotin

Pantothenic acid is used in the breakdown of carbohydrates, lipids and some amino acids. Biotin functions as a co-enzyme in carboxylation reactions (-COOH), which are also useful in many of the body’s functions.

The vitamin is found in abundance in meats, legumes and whole-grain cereals. Mega-doses of pantothenic acid can cause diarrhea.

A deficiency of biotin is rare but can cause a skin disorder called scaly dermatitis. Biotin deficiency may be found in individuals who eat large quantities of egg whites. These contain the substance avidin, which “ties up” the body’s biotin. Biotin is found in beef liver, egg yolk, brewer’s yeast, peanuts, cauliflower and mushrooms.

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