Carbohydrate

carbohydrate, bread, rice, pasta, potato

What’s up ? This is THE stephane ANDRE. With my training, I’m interested in nutrition to stay in shape. I read some advice from Arnold Schwarzenegger and I learned some good stuff.

Carbohydrates are the main source of energy in the body. All carbohydrates are sugars that are molecules containing carbon, hydrogen and oxygen. Glucose is synthesis by plants through the photosynthesis process (using the sun’s energy) or by animals during the glycogen synthesis process. But be careful when I talk about glucose (sugar), I’m not talking about table sugar. There are several categories of glucoses (sugars). Here they are:

Monosaccharides

  • Glucose (blood sugar)
  • Fructose (fruit sugar)
  • Galactose (a kind of milk sugar)

Oligosaccharides

  • Sucrose(table sugar)
  • Lactose(milk sugar)
  • Maltose (malt sugar)

Polysaccharides

  • Plant polysaccharides(starch and cellulose)
  • Animal polysaccharides (glycogen)

The speed of which carbohydrate metabolized are measured with the glycemic index. A high glycemic index (a large increase in serum glucose) indicate that carbohydrates metabolized rapidly. A low glycemic index (a small increase in serum glucose) indicates that carbohydrates metabolized slowly or differently.

What’s cool now I being able to check the gylcemic index of foods on internet. For example, Chinese restaurant rice has a very high glycemic index compared to brown rice or wild rice.

carbohydrate, bread, rice, pasta, potato

Carbohydrates are the easiest type of food to turn into energy for the body. When carbohydrates converted to glucose, glucose circulates in the blood and helps muscle contraction. Glycogen in the muscle and liver stored for future use. A supply of carbohydrates is necessary for an ambitious bodybuilder for several reasons:

  1. Carbohydrates are a basic type of energy. Carbohydrate stored in the muscles in the form of glycogen will allow to train intense and heavy.
  2. Size of muscles increases when the body stores glycogen and water in individual muscle cells.
  3. Carbohydrates in the body have an effect that prevents the body from burning excess protein to create energy.
  4. Glucose is the main source of energy for the brain to be operational. Carbohydrate deprivation can have very negative effects on mood, personality and mental abilities.

There is a reason why carbohydrates are really needed as fuel for a workout. This is because most exercises are anaerobics exercises. Anaerobics exercises are flushed through intense puffs and exceed the body’s ability to provide enough oxygen to sustain the effort. But the carbohydrates structure allows to continue feeding the muscles during an exercise for a short period without oxygen. Therefore, when you do intensive weight training or you run a 100 meter sprint, your energy for these efforts is mainly composed of carbohydrates.

Carbohydrate supplement

carbohydrate, supplement, powder

Intense training creates a demand in the body to replace glycogen and amino acids. Be careful that your body contains enough carbohydrates after training, otherwise your body may start using amino acids (protein) as a source of energy. The period during which the body is in very high demand for carbohydrates is shorter than for proteins. The best results are obtained when you give the necessary carbohydrates to your body about 20 minutes after your training.

This need for immediate replacement of glycogen is the reason why many bodybuilders use a carbohydrate supplement after training with a protein supplement. It’s very useful when you do a strength training with a cardiovascular session (treadmill, stepper or bike). If you do cardio too soon after your strength training, you’ll be depriving your body of carbohydrates. And as you lack energy, your body will quickly use your amino acids (protein) to create the energy that is missing.

Subscribe to my newsletter and share this article if you think it can help someone you know. Thank you.

-Steph

P.S. If you’re in Miami and you like Caribbean food, go to my cousin’s bistro to eat Haitian food, click here .

Protein (Part 3)

protein, supplement, whey, powder, shaker

Before read Part 3, be sure you read Part 1  and Part 2 .

Protein supplements

In training program, there is always a nutritional plan because to build muscle lifting weights isn’t enough. The good quantity of protein in relation to your bodyweight is an extremely important element. But as you’ve noticed, it’s difficult to eat enough protein without eating too much fat. Protein supplements are a solution.

Protein supplements can increase protein intake without increasing the fat’s amount in your body and ease protein intake several times a day. Eating several times a day is essential for a bodybuilder and having tips to make it easier is appreciated.

There is an incredible variety of protein supplements and they really have a dessert’s taste. What’s interesting is that they’re more and more rich in nutrients with vitamins and minerals and in macronutrients with proteins and carbohydrates. Find a protein supplement that meets your nutritional needs and tastes can be a help in your nutritional plan.

whey, protein, supplement, glass, milk, egg, soy, shaker, powder

As there is an incredible amount of protein supplement, there are several things to check to help you choose. First, reading the label is important because there are some that really contain too much carbohydrate. It’s good to know that carbohydrate improve the conversion of food protein to muscle protein but an excess of carbohydrate creates an excess of calories which prevents your body from easily burning fat. Therefore, it’s necessary to count the number of carbohydrate on the label.

Second, protein supplement that is consumed pure, without a meal or without carbohydrate, isn’t metabolized effectively. Research shows that for the protein to be used for protein synthesis, it must be consumed with calories, especially those from carbohydrate. Otherwise protein and used as energy production.

On the other hand, if you’re on a low carbohydrate diet and you increase your protein intake for energy (to compensate the lack of carbohydrates), it may be a good idea.

Third, the protein source of protein supplements comes from 3 foods :

  • Milk protein (whey, milk protein concentrate and caseinate)
  • Egg protein
  • Soy protein

All these proteins are of high quality. For the moment, no scientific studies show that there is one protein better than the other. Protein supplements made from milk and eggs are the most popular among bodybuilders. Soy protein has a specificity because it can reduce serum cholesterol rate in some people. This may be advisable for people with cholesterol problems but it’s careful because it’s possible to find a lot of GMOs in soy.

It’s important to remember that protein supplements aren’t created to be the only source of food protein. A balanced diet consisting of whole foods is essential for a healthy diet and building muscles.

Subscribe to my newsletter and share this article if you think it can help someone you know. Thank you.

-Steph

P.S. If you’re in Miami and you like Caribbean food, go to my cousin’s bistro to eat Haitian food, click here.

Masturbation And Sport

hand draw

I watched a Jamcore DZ’s video  and I learned good stuff.

My intention is to explain masturbation’s effect on a sport activity without being vulgar. Masturbation is a normal activity for some people and abnormal for others. In some religions, it’s a forbidden or ignoble activity but it’s an activity that most people do.

Type of person

type person

The open minded person

For this person, masturbation is a normal activity because it’s natural and give a good mood. It’s not something bad.

The guilty person

For this person, masturbation is an abnormal activity, ignoble but despite that, this person does it and still feels guilty after masturbation.

The obsessed person

For this person, masturbation is an obsessive activity. This person could masturbate every hour, every day.

The bored person

For this person, masturbation is an activity to kill boredom. He’s a person who has nothing to do in life or in the day and doesn’t know what to do, masturbation.

How the body reacts

body reaction

chart masturbation dopamine orgasm prolactin testosterone

  1. The intensity of masturbation increases (black line)

  2. There is a release of hormones, it’s dopamine. Before masturbation, there is a first release of dopamine that cause sexual arousal and there are other dopamine release during masturbation (blue line)

  3. Sexual arousal during masturbation will start the process to have the explosion, this explosion is orgasm (red line).

  4. Once the orgasm has happened, there is a release of hormones, it’s prolactin. Prolactin causes the loss of interest to continue masturbation. You satisfied and you don’t want to continue to masturbate. In some situation, prolactin can make you feel guilty (green line).

Stop masturbation for 1-3 weeks

stop

chart masturbation dopamine orgasm prolactin testosterone

There is a black line in the middle of the chart. This is the line of testosterone. When you stop masturbation for 1-3 weeks, there is an increase in testosterone rate. But after 3 weeks, the testosterone rate returns to normal. You have to base on your normal testosterone rate to see if your testosterone is affected by anything.

It’s possible that during masturbation, the testosterone rate is below your normal testosterone rate. In this case, it’s another problem and it’s necessary to see your doctor for more details.

Most people think that masturbation makes you lose testosterone. So if masturbation makes you lose testosterone, it means that masturbation also make you lose muscles. The truth is that this myth is wrong.

Masturbation and gain muscle

anatomy muscle

The answer is « No » because the elements that influence muscle gain are training program, nutrition and rest/sleep. The only thing that masturbation does before or after a training session is the increase in heart rate.

Warning

Now that you have this information, it doesn’t mean that I encourage you to masturbation several times a day, every day. You do this when you want according to your desires but in moderation.

Here are several scientific studies on masturbation and testosterone :

  • Endocrine response to masturbation-induced orgasm in healthy men following a 3-week sexual abstinence. Click here . 
  • 3 Weird but Surprisingly Effective Tricks & Tips to Raise Natural Testosterone Levels. Click here
  • Lack of sexual activity from erectile dysfunction is associated with a reversible reduction in serum testosterone. Click here.
  • Studies on the relationship between plasma testosterone levels and human sexual activity. Click here
  • Acute changes in plasma testosterone levels and their relation to measures of sexual behavior in the male house mouse (Mus musculus). Click here
  • Effects of ejaculation on levels of testosterone, cortisol, and luteinizing hormone in peripheral plasma of rhesus monkeys. Click here
  • Relationship between sexual satiety and brain androgen receptors. Click here .
  • Increased estrogen receptor alpha immunoreactivity in the forebrain of sexually satiated rats. Click here
  • A study of the prostate, androgens and sexual activity of male rats. Click here
  • Androgen Receptors: 5 Ways to Increase the Density and Sensitivity of the AR. Click here
  • Scientists visit sex club for research into testosterone levels. Click here
  • Male and female salivary testosterone concentrations before and after sexual activity. Click here
  • Sex and Testosterone: Most Enjoyable Way to Boost Male T-Levels Naturally. Click here

Share this article if you think it can help someone you know. Thank you.

-Steph