About glucosamine

Glucosamine

Glucosamine is a compound naturally found within the cartilage of our joints, made from chains of sugars and proteins bound together. It acts as one of the body’s natural shock-absorbents and joint lubricants. Glucosamine possesses natural anti-inflammatory and anti-aging properties. One of the most popular supplements taken by people with bone and joint pain glucosamine aids in treating common symptoms of age-related disorders like arthritis and osteoarthritis.

Using glucosamine supplements or obtaining it from natural sources increases the amount of cartilage and fluid that surrounds our joints. This helps prevent joint breakdown and reduces pain.

Glucosamine slows down deterioration of joints when used long-term, plus it offers other benefits that prescription painkillers cannot (such as lowering chronic inflammation and improving digestive health).

Chondroitin

Chondroitin is a natural substance found in the human body and a major component of cartilage, which helps build connective tissue throughout the body. Because it works by retaining water, it helps add lubrication and flexibility to tissue and joints.

Chondroitin used with glucosamine helps lower symptoms associated with loss of collagen and cartilage, which are found in tendons, joints, ligaments, skin and the digestive tract. These conditions can include tendonitis, bursitis and so on. In healthy people, when cartilage becomes damaged due to overuse, injury or inflammation, new cartilage is normally produced to take its place. Unfortunately, as we get older our ability to regenerate lost cartilage and repair damaged connective tissue becomes less efficient.

In both humans and animals, glucosamine and chondroitin stimulate the production of new cartilage and can also help reduce inflammation in the process.

Source: https://draxe.com/chondroitin/

Answering some common questions 1.

I have been receiving a few questions related to my previous posts and in general. I will answer them on here regularly, so keep them coming.

What are electrolytes:

Electrolytes are mineral salts dissolved in the body’s fluid. They include:

* sodium,
* chloride,
* potassium and
* magnesium,
and help to regulate the fluid balance between different body compartments (for example, the amount of fluid inside and outside a muscle cell), and the volume of fluid in the bloodstream.

The water movement is controlled by the concentration of electrolytes on either side of the cell membrane. For example, an increase in the concentration of sodium outside a cell will cause water to move to it from inside the cell. Similarly, a drop in sodium concentration will cause water to move from the outside to the inside of the cell. Potassium draws water across a membrane, so a high potassium concentration inside cells increases the cell’s water content.

 

What are glucose polymers and maltodextrins?
Between a sugar (1– 2 units) and a starch (several 100,000 units), although
closer to the former, are glucose polymers (maltodextrins). These are chains
of between 4 and 20 glucose molecules produced from boiling corn-starch
under controlled commercial conditions.
The advantage of using glucose polymers instead of glucose or sucrose in a
drink is that a higher concentration of carbohydrate can be achieved (usually
between 10 and 20 g/ 100 ml) at a lower osmolality.

 

What are multiple transportable carbohydrates?
This term refers to a mixture of carbohydrates (e.g. glucose and fructose;
maltodextrin and fructose) in sports drinks. These carbohydrates are
absorbed from the intestine by different transporters, and using a mixture
rather than a single type of carbohydrate in a sports drink overcomes the
usual limitation of gut uptake of carbohydrate.

 

I would like to bulk up, how can I do that?
As you probably know, putting on muscle (or shredding fat) lies in your diet/nutrition. If you’d like to put on muscle mass, first thing you need to do is to revise your protein intake. Do you know how much protein you take in? 100 gr of chicken breast contains 25-30 gr protein, 100 gr of white fish has about 24 gr, 100 gr of steak has about 25 gr of protein, 100 gr cottage cheese about 10 gr. Endurance athletes usually take about 1.2 – 1.7 gr protein/kg of bodyweight/day, and bodybuilders take a lot more than that to build muscle. Then you need to revise your carbohydrate intake as well. Carbohydrates/muscle glycogen is the primary energy source when training. If you don’t have enough muscle glycogen, your performance will suffer (less intensity, lighter weights = less muscle), and your body will use amino acids to convert to glycogen (less muscle building). The amount of carb you need to eat depends on a lot of factors: your insulin sensitivity and the rate of your metabolism. People with high metabolism can eat more carbs, and people with high insulin sensitivity (and low metabolism) have to watch their carb intake otherwise they will put on a lot of fat as well along with the muscle.

Keep the questions coming, I will reply to them regularly on here!
hello@tamaramakar.me

DSC_5235

Psychology of Supplements

What is a dietary supplement?

A dietary supplement is a product intended for ingestion that contains a “dietary ingredient” intended to add further nutritional value to (supplement) the diet. A “dietary ingredient” may be one, or any combination, of the following substances:

  • a vitamin
  • a mineral
  • an herb or other botanical
  • an amino acid
  • a dietary substance for use by people to supplement the diet by increasing the total dietary intake
  • a concentrate, metabolite, constituent, or extract

Dietary supplements may be found in many forms such as tablets, capsules, softgels, gelcaps, liquids, or powders. Some dietary supplements can help ensure that you get an adequate dietary intake of essential nutrients; others may help you reduce your risk of disease.

It should be noted that any claims a manufacturer or individual makes about a supplement might change its classification.

Researchers have also differentiated “nonvitamin, nonmineral supplements” (NVNM) as those primarily consisting of herbal, botanical, protein/amino acid, brewer’s yeast, and shark cartilage and a variety of other plant-based and nonplant dietary supplements such as enzymes and fish oil.

In competitive sports specifically, there are both “accepted” and “illegal/banned” substances, including some supplements.

In an interesting quandary for the field of performance enhancement, many supplements marketed to athletes contain banned substances – either overtly or because of impurities in these supplements. Researchers bought supplements from 215 suppliers in 13 countries testing 634 nonhormonal supplements. A meaningful % of the supplements (14.8%) contained substances that would lead to a positive drug test.

Problems also abound for individuals who use supplements to achieve added weight loss and/or muscle gain (or improved recovery after workouts) from their exercise programs.

Considering a worldwide ongoing obesity epidemic, it is not surprising that many individuals are seeking new ways to lose weight. Supplements promise, though probably seldom deliver, a magic bullet of sorts: easy, hassle-free weight loss with little in the way of dietary sacrifice.

Athletes undoubtedly account for a large portion of those who use dietary supplements, and there are a variety of products that are marketed directly at competitive athletes. Elite athletes tend to take supplements more commonly than college or high school athletes, and women used supplements more often than men.

Considering elite Canadian athletes participating at the Atlanta and Sydney Olympics, respectively, prevalence rates of 69% and 74% were reported. Vitamin use was most common (58-66%), whereas nutritional supplements were used commonly (Atlanta: 35% men, 43% women, Sydney: 43% men, 51% women) often consisting of creatine, and/or amino acid supplementation. Based on results overal, it appears that supplementation increases with the competitive level of the sport and is somewhat higher for female athletes.

There are 3 specific categories: supplement use to build muscle for aesthetic purposes or body image concerns, and supplement use to lose weight for aesthetic purposes, body image concerns, or health.

There is a behaviouristic explanation possible for the use of supplements in that athletes’ use may lead to reward contingencies (eg: more prize money), thereby driving future behaviour. Similarly, supplements that build muscle or promote weight loss could produce rewarding results. Also, there are undoubtedly social influences at work considering that coaches, parents, athletic trainers, and peers have been reported to be influential regarding the decision to take supplements.

Operant conditioning: focuses on the manner in which our behaviour and action are influenced by the outcomes that follow them. Derived from the behaviouristic research tradition, the sum of findings in this area dictate that some outcomes/stimuli strengthen the behaviour that preceded them, and others weaken the likelihood of the behaviour that preceded them. Outcomes that increase the likelihood of behaviour are known as reinforcers, and those that decrease the likelihood of behaviour are known as punishment. In the present context, prize money, praise from others, or rewards due to improved performance are reinforcers of the behaviour to take supplements. Because most legal supplements likely would not produce dramatic sport performance gains, muscle mass gains, or weight loss results, perhaps the best explanation for use is found in other theories. Behaviouralistic explanations, however, might be highly applicable considering the use of illegal substance such as steroid use.

When trying to change attitudes about whether supplements are good or bad, it is likely that some individuals are more persuasive than others. Individuals are more persuasive if they are seen as trustworthy or having pertinent expertise. The supplement industry often uses exactly such a strategy to help market their products. University research and “expert” sport and exercise nutritionists are increasingly being used to support the efficacy of performance enhancing, muscle building, or weight loss supplements. Consumers should consider, however, that a company may contract with 3 universities to test their products and report only the results of the positive outcomes in their advertisements.

Achievement Goal theory: within this theory, it is assumed that there are differences in the manners by which athletes judge their competence or success. Individuals who are task-oriented tent to judge their success on the basis of personal improvement, whereas those who are ego-oriented tent to judge their success on the basis of social comparison with others. Task-oriented individuals typically view personal ability as changeable and exhibit strong motivation regardless of their perceptions of competence. Those who are ego-oriented, tend to view ability as more static and are thus more likely to engage in questionable strategies to ensure winning and would be expected to engage in more frequent doping activities and perhaps a greater willingness to use supplementation strategies.

Body image and eating disorders: Obesity rates have dramatically increased over the past few decades, a similar increase in the ideal body size has not occurred in the female population. In fact, the “ideal” waist size for females may have become unhealthily small. Because of these 2 contradictory trends, it is no surprise that the use of supplements targeted at weight loss has increased dramatically during this same time period. The nation is getting heavier and feeling worse about it, especially the female segment. In one survey, research showed that among women at risk for eating disorders approximately 65% engage in frequent use of “diet pills”.

Adonis complex: There is an opposing set of preoccupation afflicting males termed the Adonis complex, which seems to be afflicting boys and men more specifically during the last few decades. These individuals may compulsively lift weights or exercise, engage in steroid abuse, elect to undergo plastic surgery, or suffer from eating disorders or body dysmorphic disorders, all in attempts to gain muscle mass, change fat distribution, or otherwise alter their appearance to some ideal.

In one of the seminal works in this area, Pop and colleagues interview 108 bodybuilders (55 steroid users and 53 non-steroid users) and found a higher than normal incidence of anorexia nervosa (2.8%) and a surprising incidence of ‘reverse anorexia’ (8.3%), with some of the respondents believing that they appeared small and weak despite their large, muscular appearance. The latter finding indicated that some of these bodybuilders exhibited unusual preoccupations with their appearance. Such pathological preoccupation with muscularity has been termed muscle dysmorphia. As an important link to potential supplement use or abuse, in Pope and colleagues’ research all of the bodybuilders indicating muscle dysmorphia (then termed ‘reverse anorexia’) were in the sample of steroid users, and many reported that the symptoms of muscle dysmorphia were a factor that led to steroid use. As an indication of the degree of this obsession, individuals with this affliction have reported lifting weights for hours a day while sacrificing other areas of their lives. For example, some of these individuals reported earning degrees in business, law or medicine but did not pursue a career or gave up a career in these areas because they needed more time to lift weights. Recent research indicates that bodybuilders suffering from higher levels of muscle dysmorphia are more likely to experience body dissatisfaction, social physique anxiety, and use muscle-building or fat-reducing targeted supplements. At present there is some evidence that supplement use is greater among individuals with muscle dissatisfaction or muscle dysmorphia. It also appears that illegal supplement use may accompany muscle dysmorphia as data indicate that 1 million or more US males have used these substances primarily to promote muscle growth as opposed to performance enhancement purposes. Finally, it should also be noted that research find that some men have become preoccupied with fat, as opposed to muscle, and, in contrast to attempting to gain weight, may develop eating disorders. This suggests that body image concerns among males may drive some to attempt obsessively to build muscle mass whereas others may obsessively work to lose fat. In both cases it is likely that legal or illegal supplementation is a common means to achieve such goals. 

An abstract from “Psychology of Supplements in Sport and Exercise – Motivational Antecedents and Biobehavioral Outcomes” by Rafer Lutz and Shawn Arent

IMG_4264

Vitamins and minerals

Vitamins and minerals you need for your body to function properly.

Generally you can get all your vitamins and minerals from your diet, but there are certain cases when you need to supplement:

  • If you are vegetarian,
  • Eat a diet that’s limited because of food allergies and intolerances,
  • Or if you have a disease or condition that doesn’t allow you to digest or absorb nutrients properly.

Otherwise whole foods are a lot better sources than supplements as whole foods also contain a variety of nutrients your body needs – not just one. They also contain fibre that is important for digestion and they also contain phytochemicals that may help protect you against cancer, heart disease, osteoporosis or diabetes.

Fat soluble vitamins:
Vitamin A / beta carotene
Helps with healthy vision, bone and tissue growth and reproduction. Vitamin A and thyroid are closely related. A deficiency in either can precipitate a deficiency of the other and ideally should be balanced. In too large amounts, however, vitamin A can suppress the thyroid and depress levels of other fat soluble vitamins – especially vitamin D.
Foods: liver, egg yolks, milk

Vitamin D / calciferol
Often called the sunshine vitamin because your skin produces it after being exposed to ultraviolet rays from the sun. It helps your body absorb calcium that is responsible for the normal development and maintenance of healthy teeth and bones.
To get vitamin D you need either sunlight or supplementation.

Vitamin E / tocopherol
It is an antioxidant that protects red blood cells and may play a role in immune function, DNA repair and other metabolic functions. It is also called the ‘anti-sterility’ vitamin as it opposes estrogen.

Water soluble vitamins
Vitamin C / ascorbic acid
It’s an antioxidant that maintains healthy tissue and helps the body absorb iron. Also plays a role in wound healing, reducing stress and making one less susceptible to food allergies.
Foods: orange juice, ripe fruits

Vitamin B3 / niacin
It is one of the 8 B complex vitamins that helps your body convert food to energy. It also helps with blood circulation and improved blood cholesterol levels.

Vitamin B6 / pyridoxine
It is needed to help your body use protein, form red blood cells and maintain brain function. It facilitates amino acid utilisation, aids in calcium metabolism, supports the liver and helps regulate the facilitation and use of glycogen.
Foods: liver, egg yolk, milk

Vitamin B9 / folate / folic acid
It is important in red blood cell formation and for healthy cell growth and function. Very important during pregnancy for the developing fetus.

Vitamin B12
It has an essential role in red blood cell formation, cell metabolism and nerve function.

About minerals in the next post.

vit&min

Hercules Olympia and England

Had a fabulous weekend in England last weekend. It was all rush and not enough time for anything, but it was nice to stand on stage again and meet some of my friends, even only briefly.

Left Cairo Thursday afternoon, my flight was scheduled at 5.30 pm. On the way to the airport there was a traffic jam on the road – what a surprise! I was getting a bit anxious therefore I tried to check in on my phone so that I don’t miss that. When I logged on the application to check in, it told me that I couldn’t because the check-in was not available anymore as the flight was at 4.45 pm. It turned out that because the clocks went back a few weeks ago (in the UK, not in Egypt) therefore they changed the time for the flight – although they don’t tell this to you to warn you. So I was running really late and I was even checking my other options when I could travel if I’d missed this flight. But fortunately I got there in the very last minute and checked in. Going through security I’ve met some lovely people, one of them is Ramy who is training in MMA.airportRamy

Finally I got to London Heathrow at around 10 pm and made my way to Colchester on the train. I got to the hotel around 1 am, very exhausted. The next day I got up and went for a walk in the town centre. It is a lovely place, I really liked the atmosphere of the town. There was a market on the high street, and all the shops you can ask for. I realized how much I missed all these commodities and the green countryside. Cairo is very hot most of the year, even wintertime it’s only mild, not cold. You see the sun 24/7 almost, and the downside of it is that there’s not much rain, therefore there’s a lot of dust everywhere. It’s lovely to see the sun most of the time, and it truly makes up for most things: your mood is instantly better.

Anyway, so I tried to rest a bit on Friday , put a coat of tan on, had my wine in the evening and was waiting for Saturday to come.

Saturday was one of the longest days in my life. The registration was at 8 am at the venue, then we had a physique check where the judges checked all the ladies’ classes if everyone was in the right class, then we had an orientation meeting. This finished aorund 10.30am and the show started at 12pm. A break was planned to be at 4-5 pm, but when 4 pm came the show had not been even halfway through the classes that they planned on judging before the interval. That was a bit disappointing as my class was the second to the last after the interval. I was told the event was supposed to finish around 8 pm, and if there’s a delay then maybe around 9 pm. Well, eventually I got on stage at 10 pm, very tired and thirsty. Thankfully one of my friends was there with me and tried to distract me from all this.

There were 2 physique classes, open and masters and I entered the masters class, but because the event was running so late they merged the 2 classes and we ended up competing in the open class. In the open class I came 4th, but a few days later they posted the results for all the classes, so in the masters class I came 2nd. All the ladies looked great, really nice line up!

backstage1 onstage1 onstage2 backstage3

After the competition I went to fill up a bit on some food and water. Enjoyed some sweets and a pizza (only one slice, I don’t know why I keep buying pizzas after a competition when I don’t even eat it 🙂

backstage2

The next morning we went to Harvester to have an all you can eat breakfast – something that I miss here in Egypt 🙂 the food was fabulous, I really enjoyed the pancakes and toast, although the bacon and sausage was a bit too salty for me after a competition diet.

After breakfast we made our way down towards Heathrow and we stopped in Cheshunt to pay a visit in my favourite gym, Monster Gym. I felt I had to use all those extra calories so I had a wicked back workout there. I was also happy to see that my photos are still on the wall 🙂

monster1 monster3 monster5 monster monster4 monster6

After training we headed to Langley to meet some friends and have my long awaited steak at the Harvester – yes, I know, it was my favourite place and I really miss it!

harvester1 harvester2 harvester3

 

The next day I was flying back to Cairo. I had a lovely weekend there and I’m planning on going back in July or August as I couldn’t get to my stuff I left in London, because of the lenght of time and also because my friend who keeps them safe for me was away for work on that weekend.

Back to training now, preparing for the next competition. Watch this space!

Thank you Space Fitness and Panatta for making this trip possible!

PanattaSmall