Author: Geoff Hadley
Everyone of us will sooner or later have to come to terms with the fact that we are getting old. Our body gives us signals that things are not the way they used to be. We start squinting at a page when we read, or notice small blemishes on our face. When we run with the kids and notice that we are wheezing like an old steam train, and we may even fall to sleep every time we sit down. There are loads of signs that suddenly make us realise, we are getting old.
Growing old is a natural process in the life of every individual. Every person wants and will try to slow the process of ageing down, and they are prepared to go to great lengths to reverse the tell tale signs of time.
The cosmetic industry use this fact to their advantage and turn over billions of US dollars yearly for anti-ageing products in form from capsules, tablets, face creams, scrubs, peelings, moisturiser and of course, last but not least, the very radical options of Face Lifting or Plastic Surgery. The list is never ending!
However, anti-ageing products which are made of natural ingredients can be a much better and very much cheaper option. There are many natural skin care recipes available that really do slow down the process of ageing. These natural skin care recipes are much safer, compared to any surgery or cosmetic procedures and/or chemical solutions. Natural remedies are actually a great and even a fun option to reduce the natural ageing effects.
Natural skin care recipes can be made quite easily from botanical oils, vitamins and herbal extracts which are essential for restoring the elasticity and the softness of the skin. However, most of the natural ingredients you can use for skin care are actually found in your kitchen or garden.
To mention just a few products you can use to make natural skin care recipes, coffee, cucumber, honey, green tea, almonds, lemon and lemon juice, milk, mint leaves and the list goes on and on.
There is really some fantastic literature out there that you can get hold of to start educating yourself on the topic of natural skin care recipes.
The author studied natural medicine in the German Paracelsus School in Lower Saxony. His main subject was the use of Natural Alternate Medicine in the fight against illness, disease and sport injuries.
Natural Skin Care Recipes
Article Source: http://www.articlealley.com/article_1489096_23.html
About the Author:
Friday, April 9, 2010
Wednesday, March 17, 2010
Bodybuilding Supplements
From Wikipedia, the free encyclopedia
Bodybuilding supplements are substances taken by athletes or individuals involved in weight training or other physical activity to aid in the building of lean muscle mass or to cause fat loss. Bodybuilding supplements may also be used to improve sports performance and improve recovery from events and training.
Protein
This bodybuilding supplement contains whey protein and creatine monohydrate, as well as vitamins and other supplements.
Bodybuilders often take a powdered form of protein, the essential building blocks for muscle. Protein powder is generally consumed immediately before and after exercising, or in place of a meal. The theory behind this supplementation is that having a sufficient protein intake allows for efficient growth and repair of muscle tissue.
* Whey protein is the most commonly used type of protein. It is absorbed by the body very quickly and easily. It contains high levels of all the essential amino acids, branched-chain amino acids and has the highest content of the amino acid cysteine which is important for the biosynthesis of glutathione; which has extremely important immune boosting properties for the body.
* Casein protein (or Milk protein) is the richest in glutamine, an amino acid that aids in recovery[citation needed], and has casomorphin which helps the body to absorb the amino acids over a long time.
* Soy protein contains all essential amino acids, and is an alternative protein for vegetarians. Soybeans also contain isoflavones, a type of phytoestrogen, which have a weak estrogenic activity.
* Egg white protein is a lactose- and dairy-free protein.
* Hemp seed contains complete and highly-digestible protein and hemp oil is high in essential fatty acids.
Branched chain amino acids
Amino acids are the building blocks of protein; the body breaks consumed protein into amino acids in the stomach and intestines. There are three branched chain amino acids (BCAAs): leucine, isoleucine, and valine. Each has numerous benefits on various biological processes in the body. Unlike other amino acids, BCAAs are metabolised in the muscle and have an anabolic/anti-catabolic effect on it.
Glutamine
Glutamine is the most abundant amino acid found in human muscle and is supplemented because supplement manufacturers claim the body's natural glutamine levels are depleted during anaerobic exercise. It is argued that bodybuilders should supplement with glutamine, as deficiency may lead to a weakened immune system and wasting of muscle tissue. It is sold as a micronized, instantly soluble powder. Some studies have shown there to be no significant effect of glutamine on bench press strength, knee-extension torque or lean muscle mass when compared to controls taking a placebo, though another study found that glutamine is beneficial in raising T-helper/suppressor cell ratio in long distance runners.
Essential Fatty Acids
For a healthy diet Essential Fatty Acids are necessary nutrients especially while bodybuilding. Bodybuilders often go on such a low fat diet that they become fat deficient. There are foods and supplements available to fulfill these needs.
Instead of low-fat fish, try salmon, trout, or mackerel. Fish fats cannot readily be made in the body, but are needed by organs (especially the brain).You can also take fish oils in supplement form.
Polyunsaturated vegetable oils, such as corn, sunflower, and safflower oils, cannot provide linoleic acid. Soybean oil is the only supermarket oil that contains linolenic acid. Flaxseed oil, which can also be found in walnuts and pumpkin seeds, is the ideal source of α-Linolenic acid.
Obtained from coconut oil, MCTs have an unjustified reputation in the world of bodybuilding.[citation needed] It is commonly believed that MCTs cannot be deposited into fat cells, but research has shown this to be incorrect. Although MCTs are rapidly available to the bloodstream, they don't give an athlete more strength, size speed, or endurance.
These are the most benign of fats in that they don't affect your cholesterol or protaglandins (regulators of harmone action) like some of the polyunsaturated fats. Monounsaturated fats are found in olive oil and macadamia nuts.
Various supplements in health food stores contain essential fatty acids derived from fish oils and other sources.
Meal Replacement Products
Meal Replacement Products (MRPs) are either pre-packaged powdered drink mixes or edible bars. Both are consumed in the place of a whole-food meal. Generally MRPs are high in protein, low in fat, have a low to moderate amount of carbohydrates, and contain a wide array of vitamins and minerals.
The majority of MRPs use whey protein, calcium caseinate or micellar casein, soy protein, and egg albumin as the protein source. Carbohydrates are typically derived from maltodextrin, oat fiber, brown rice, or wheat flour. Some also contain flax oil powder as a source of essential fatty acids.
MRPs can also contain other ingredients that are deemed beneficial to bodybuilders. These can include, but are not limited to: creatine monohydrate, glutamine peptides, L-glutamine, calcium alpha-ketoglutarate, additional amino acids, lactoferrin, conjugated linoleic acid, and medium chain triglycerides.
Prohormones
Prohormones are precursors to hormones and were most typically sold to bodybuilders as a precursor to the natural hormone testosterone. This conversion requires naturally occurring enzymes in the body. Side effects are not uncommon, as prohormones can also convert further into DHT and estrogen. To deal with this, many supplements also have aromatase inhibitors and DHT blockers such as chrysin and 4-androstene-3,6,17-trione. To date most prohormone products have not been thoroughly studied, and the health effects of prolonged use are unknown. Although initially available over the counter, in 2004 their purchase was made illegal without a prescription in the US, as it remains so in almost all countries and is proscribed by most sporting bodies.
Creatine
Creatine is an organic acid naturally occurring in the body that supplies energy to muscle cells for short bursts of energy (such as lifting weights) via creatine phosphate replenishment of ATP. A number of scientific studies have shown that creatine can increase strength,energy, muscle mass, and reduce recovery time. In addition, recent studies have also shown that creatine improves brain function and reduces mental fatigue. Unlike steroids or other performance-enhancing drugs, creatine can be found naturally in many common foods such as herring, tuna, salmon, and beef, making it difficult to ban it from sporting competitions.
It increases what is known as cell volumization by drawing water into muscle cells, making them larger. This intracellular retention should not be confused with the common myth that creatine causes bloating (or intercellular water retention). Creatine is sold in a variety of forms, including creatine monohydrate, and creatine ethyl ester, amongst others. Though all types of creatine are sold for the same purposes, there are subtle differences between them, such as price, and necessary dosage. Non-supplemental suppliers of creatine include various types of offal, red meat, and kidney meat.
In response to claims that creatine can be stressful to the kidneys (due to primary renal elimination via creatinine), creatine proponents cite studies by universities and independent organizations showing no adverse effects.
Thermogenic products
A thermogenic is a broad term for any supplement that the manufacturer claims will cause thermogenesis, resulting in an increased metabolic rate, increased body temperature and consequently an increased rate in the burning of body fat. Until recently almost every product found in this supplement category comprised the "ECA stack": ephedrine, caffeine and aspirin. However, on February 6, 2004 the Food and Drug Administration (FDA) banned the sale of ephedra and its alkaloid, ephedrine, for use in weight loss formulas. Several manufacturers replaced the ephedra component of the "ECA" stack with bitter orange or citrus aurantium (containing synephrine) instead of the ephedrine. To date the effectiveness of this new combination is not conclusive.
Testosterone boosters
There are several naturally occurring plants and vitamins as well as synthetic chemicals that supplement companies claim may produce an increase in testosterone levels. However, the validity of many of these products is questionable due to a lack of valid scientific research showing their effectiveness, and even scientific evidence showing a lack of effectiveness. Some commonly taken supplements of this type are ZMA and Tribulus terrestris.
The relatively new drug 4-androstene-3,6,17-trione may increase the testosterone-estrogen ratio.
Excess testosterone can cause undesirable side effects, such as hair loss and acne,and may be converted into estrogens, which can have undesirable effects on males, such as gynecomastia and testicular atrophy.
Bodybuilding supplements are substances taken by athletes or individuals involved in weight training or other physical activity to aid in the building of lean muscle mass or to cause fat loss. Bodybuilding supplements may also be used to improve sports performance and improve recovery from events and training.
Protein
This bodybuilding supplement contains whey protein and creatine monohydrate, as well as vitamins and other supplements.
Bodybuilders often take a powdered form of protein, the essential building blocks for muscle. Protein powder is generally consumed immediately before and after exercising, or in place of a meal. The theory behind this supplementation is that having a sufficient protein intake allows for efficient growth and repair of muscle tissue.
* Whey protein is the most commonly used type of protein. It is absorbed by the body very quickly and easily. It contains high levels of all the essential amino acids, branched-chain amino acids and has the highest content of the amino acid cysteine which is important for the biosynthesis of glutathione; which has extremely important immune boosting properties for the body.
* Casein protein (or Milk protein) is the richest in glutamine, an amino acid that aids in recovery[citation needed], and has casomorphin which helps the body to absorb the amino acids over a long time.
* Soy protein contains all essential amino acids, and is an alternative protein for vegetarians. Soybeans also contain isoflavones, a type of phytoestrogen, which have a weak estrogenic activity.
* Egg white protein is a lactose- and dairy-free protein.
* Hemp seed contains complete and highly-digestible protein and hemp oil is high in essential fatty acids.
Branched chain amino acids
Amino acids are the building blocks of protein; the body breaks consumed protein into amino acids in the stomach and intestines. There are three branched chain amino acids (BCAAs): leucine, isoleucine, and valine. Each has numerous benefits on various biological processes in the body. Unlike other amino acids, BCAAs are metabolised in the muscle and have an anabolic/anti-catabolic effect on it.
Glutamine
Glutamine is the most abundant amino acid found in human muscle and is supplemented because supplement manufacturers claim the body's natural glutamine levels are depleted during anaerobic exercise. It is argued that bodybuilders should supplement with glutamine, as deficiency may lead to a weakened immune system and wasting of muscle tissue. It is sold as a micronized, instantly soluble powder. Some studies have shown there to be no significant effect of glutamine on bench press strength, knee-extension torque or lean muscle mass when compared to controls taking a placebo, though another study found that glutamine is beneficial in raising T-helper/suppressor cell ratio in long distance runners.
Essential Fatty Acids
For a healthy diet Essential Fatty Acids are necessary nutrients especially while bodybuilding. Bodybuilders often go on such a low fat diet that they become fat deficient. There are foods and supplements available to fulfill these needs.
Instead of low-fat fish, try salmon, trout, or mackerel. Fish fats cannot readily be made in the body, but are needed by organs (especially the brain).You can also take fish oils in supplement form.
Polyunsaturated vegetable oils, such as corn, sunflower, and safflower oils, cannot provide linoleic acid. Soybean oil is the only supermarket oil that contains linolenic acid. Flaxseed oil, which can also be found in walnuts and pumpkin seeds, is the ideal source of α-Linolenic acid.
Obtained from coconut oil, MCTs have an unjustified reputation in the world of bodybuilding.[citation needed] It is commonly believed that MCTs cannot be deposited into fat cells, but research has shown this to be incorrect. Although MCTs are rapidly available to the bloodstream, they don't give an athlete more strength, size speed, or endurance.
These are the most benign of fats in that they don't affect your cholesterol or protaglandins (regulators of harmone action) like some of the polyunsaturated fats. Monounsaturated fats are found in olive oil and macadamia nuts.
Various supplements in health food stores contain essential fatty acids derived from fish oils and other sources.
Meal Replacement Products
Meal Replacement Products (MRPs) are either pre-packaged powdered drink mixes or edible bars. Both are consumed in the place of a whole-food meal. Generally MRPs are high in protein, low in fat, have a low to moderate amount of carbohydrates, and contain a wide array of vitamins and minerals.
The majority of MRPs use whey protein, calcium caseinate or micellar casein, soy protein, and egg albumin as the protein source. Carbohydrates are typically derived from maltodextrin, oat fiber, brown rice, or wheat flour. Some also contain flax oil powder as a source of essential fatty acids.
MRPs can also contain other ingredients that are deemed beneficial to bodybuilders. These can include, but are not limited to: creatine monohydrate, glutamine peptides, L-glutamine, calcium alpha-ketoglutarate, additional amino acids, lactoferrin, conjugated linoleic acid, and medium chain triglycerides.
Prohormones
Prohormones are precursors to hormones and were most typically sold to bodybuilders as a precursor to the natural hormone testosterone. This conversion requires naturally occurring enzymes in the body. Side effects are not uncommon, as prohormones can also convert further into DHT and estrogen. To deal with this, many supplements also have aromatase inhibitors and DHT blockers such as chrysin and 4-androstene-3,6,17-trione. To date most prohormone products have not been thoroughly studied, and the health effects of prolonged use are unknown. Although initially available over the counter, in 2004 their purchase was made illegal without a prescription in the US, as it remains so in almost all countries and is proscribed by most sporting bodies.
Creatine
Creatine is an organic acid naturally occurring in the body that supplies energy to muscle cells for short bursts of energy (such as lifting weights) via creatine phosphate replenishment of ATP. A number of scientific studies have shown that creatine can increase strength,energy, muscle mass, and reduce recovery time. In addition, recent studies have also shown that creatine improves brain function and reduces mental fatigue. Unlike steroids or other performance-enhancing drugs, creatine can be found naturally in many common foods such as herring, tuna, salmon, and beef, making it difficult to ban it from sporting competitions.
It increases what is known as cell volumization by drawing water into muscle cells, making them larger. This intracellular retention should not be confused with the common myth that creatine causes bloating (or intercellular water retention). Creatine is sold in a variety of forms, including creatine monohydrate, and creatine ethyl ester, amongst others. Though all types of creatine are sold for the same purposes, there are subtle differences between them, such as price, and necessary dosage. Non-supplemental suppliers of creatine include various types of offal, red meat, and kidney meat.
In response to claims that creatine can be stressful to the kidneys (due to primary renal elimination via creatinine), creatine proponents cite studies by universities and independent organizations showing no adverse effects.
Thermogenic products
A thermogenic is a broad term for any supplement that the manufacturer claims will cause thermogenesis, resulting in an increased metabolic rate, increased body temperature and consequently an increased rate in the burning of body fat. Until recently almost every product found in this supplement category comprised the "ECA stack": ephedrine, caffeine and aspirin. However, on February 6, 2004 the Food and Drug Administration (FDA) banned the sale of ephedra and its alkaloid, ephedrine, for use in weight loss formulas. Several manufacturers replaced the ephedra component of the "ECA" stack with bitter orange or citrus aurantium (containing synephrine) instead of the ephedrine. To date the effectiveness of this new combination is not conclusive.
Testosterone boosters
There are several naturally occurring plants and vitamins as well as synthetic chemicals that supplement companies claim may produce an increase in testosterone levels. However, the validity of many of these products is questionable due to a lack of valid scientific research showing their effectiveness, and even scientific evidence showing a lack of effectiveness. Some commonly taken supplements of this type are ZMA and Tribulus terrestris.
The relatively new drug 4-androstene-3,6,17-trione may increase the testosterone-estrogen ratio.
Excess testosterone can cause undesirable side effects, such as hair loss and acne,and may be converted into estrogens, which can have undesirable effects on males, such as gynecomastia and testicular atrophy.
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