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'Fitness' foods may cause consumers to eat more, exercise less

Weight-conscious consumers are often drawn to foods such as Clif Bars and Wheaties, whose packaging suggests that they promote fitness. But according to a new study, such "fitness branding" encourages consumers to eat more of those foods and to exercise less, potentially undermining their efforts to lose or control their weight.

"Unless a food was forbidden by their diet, branding the product as 'fit' increased consumption for those trying to watch their weight," write authors Joerg Koenigstorfer (Technische Universität München) and Hans Baumgartner (Pennsylvania State University). "To make matters worse, these eaters also reduced their physical activity, apparently seeing the 'fit' food as a substitute for exercise.
The authors investigated the effects of fitness-branded food on consumption and physical activity in "restrained" eaters -- eaters who are chronically concerned about their body weight. Participants were given trail-mix style snacks marked either "Fitness" or "Trail Mix." To make the "Fitness" snack appear even healthier, a picture of running shoes was added to the packaging. Participants were told to pretend that they were at home helping themselves to an afternoon snack, and were given eight minutes to taste and rate the product. Another phase of the study gave them the option to exercise as vigorously as they liked on a stationary bicycle after eating the snack.
For those who were specifically trying to watch their weight, the effect of labeling was significant, causing them to eat far more of the snack marked "Fitness." Snackers eating the "Fitness" brand also chose to expend less energy during the exercise phase.
"It is important that more emphasis be placed on monitoring fitness cues in marketing. For example, a brand could offer gym vouchers or exercise tips instead of just implying fitness via a label or image. Reminding the consumer that exercise is still necessary may help counteract the negative effect of these fitness-branded foods," conclude the authors.

Story Source:
The above post is reprinted from materials provided byAmerican Marketing Association (AMA)Note: Materials may be edited for content and length.
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Five days of eating fatty foods can alter how your body's muscle processes food

After just five days of eating a high-fat diet, the way in which the body's muscle processes nutrients changes, which could lead to long-term problems such as weight gain, obesity, and other health issues, a new study has found. "Most people think they can indulge in high-fat foods for a few days and get away with it," said one investigator. "But all it takes is five days for your body's muscle to start to protest."

Hamburger and french fries (stock image). After just five days of eating a high-fat diet, the way in which the body's muscle processes nutrients changes, which could lead to long-term problems such as weight gain, obesity, and other health issues, a new study has found.
Credit: © kharkov.photo / Fotolia
You might think that you can get away with eating fatty foods for a few days without it making any significant changes to your body.
Think again.
After just five days of eating a high-fat diet, the way in which the body's muscle processes nutrients changes, which could lead to long-term problems such as weight gain, obesity, and other health issues, a new study has found.
"Most people think they can indulge in high-fat foods for a few days and get away with it," said Matt Hulver, an associate professor of human nutrition, foods, and exercise in the Virginia Tech College of Agriculture and Life Sciences. "But all it takes is five days for your body's muscle to start to protest."
In an article published recently in the online version of the journal Obesity, Hulver and other Virginia Tech researchers found that the manner in which muscle metabolizes nutrients is changed in just five days of high-fat feeding. This is the first study to prove that the change happens so quickly.
"This shows that our bodies are can respond dramatically to changes in diet in a shorter time frame than we have previously thought," said Hulver, who is the head of the department and a Fralin Life Science Institute affiliate. "If you think about it, five days is a very short time. There are plenty of times when we all eat fatty foods for a few days, be it the holidays, vacations, or other celebrations. But this research shows that those high-fat diets can change a person's normal metabolism in a very short timeframe."
When food is eaten, the level of glucose in the blood rises. The body's muscle is a major clearinghouse for this glucose. It may break it down for energy, or it can store it for later use. Since muscle makes up about 30 percent of our body weight and it is such an important site for glucose metabolism, if normal metabolism is altered, it can have dire consequences on the rest of the body and can lead to health issues.
Hulver and his colleagues found that muscles' ability to oxidize glucose after a meal is disrupted after five days of eating a high-fat diet, which could lead to the body's inability to respond to insulin, a risk factor for the development of diabetes and other diseases.
To conduct the study, healthy college-age students were fed a fat-laden diet that included sausage biscuits, macaroni and cheese, and food loaded with butter to increase the percentage of their daily fat intake. A normal diet is made up of about 30 percent fat and students in this study had diets that were about 55 percent fat. Their overall caloric intake remained the same as it was prior to the high fat diet. Muscle samples were then collected to see how it metabolized glucose. Although the study showed the manner in which the muscle metabolized glucose was altered, the students did not gain weight or have any signs of insulin resistance.
Hulver and the team are now interested in examining how these short-term changes in the muscle can adversely affect the body in the long run and how quickly these deleterious changes in the muscle can be reversed once someone returns to a low-fat diet.

Story Source:
The above post is reprinted from materials provided by Virginia Tech

Journal Reference:
  1. Angela S. Anderson, Kimberly R. Haynie, Ryan P. McMillan, Kristin L. Osterberg, Nabil E. Boutagy, Madlyn I. Frisard, Brenda M. Davy, Kevin P. Davy, Matthew W. Hulver. Early skeletal muscle adaptations to short-term high-fat diet in humans before changes in insulin sensitivity.Obesity, 2015; 23 (4): 720 DOI: 10.1002/oby.2103
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THE EFFECT OF TAXADROL ON TESTOSTERONE

                                             

The Effect of a Natural Compound (Taxadrol®) on Testosterone Level in two Species


Courtesy of All American Pharmaceutical, Billings Montana
Study Objective
The study was performed to assess the short-term benefits and possible side effects of Taxadrol® in rats and in human beings. This study was also intended to provide information on the potential health benefits and side effects of Taxadrol® for athletes, or any males, suffering from low testosterone levels.
Background
Taxadrol® is a mixture of botanical extracts derived from several all natural plant sources. These extracts are believed to be acting by either suppressing estrogen production/transformation, or encouraging the production of male hormone precursors. The action of increased testosterone production has been observed across species – in male Wistar rats, and in men.
Participants and Method
A total of 160 male Wistar rats were randomly distributed in sixteen treatment groups. Taxadrol treatment ranged from 4 mg/kg to 16 mg/kg, twice daily, via the oral rout using a gastric tube. The treatment period ranged from 10 days to 31 days depending upon group. Animals were sacrificed and blood samples were assayed for testosterone levels at the close of the treatment period.
A total of three human male participants self-administered Taxadrol at a dose of 30 mg – once to three times daily, sublingually. Testosterone levels were measured before the initiation of the study and at its close.
Results
Following 17 days treatment there was a prominent, statistically significant increase in the levels total testosterone in the animals treated with the lower doses (4 and 8 mg/kg, twice daily). In animals treated with 8 mg/kg/twice daily, testosterone levels – both free and total, remained higher vs. the control group even after abstaining for 7 days.
All human subjects experienced dramatic increases in testosterone levels (up to 180%). Improvements were noted in strength, endurance, increases in libido, increases in body weight and decreases in body fat. No side effects were reported, but a slide increase in aggressiveness was noted. Serum Albumin and C - reactive protein levels remained within the normal range.
Summary
TAXADROL® exerts modulating effects on testosterone levels in the rat and in man. Short term use, at the dosages tested, is not associated with toxicity. 

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Mistakes To Avoid When Training To Add Muscle!

                      Image result for bodybuilder

Many bodybuilders,beginner,intermediate and advanced alike, are hard-gainers. That is, they have a very hard time adding any muscle to their frame. Hours are spent on the lifting of heavy weights, large quantities of food is ingested and money is invested in cutting-edge supplements. Routines are scanned in muscle magazines and online bodybuilding forums and sites. Unfortunately, all this does is lead to information overload and failure.

Let's look at the reasons for this failure:

  • Routines in magazines are used by pro bodybuilders using anabolic steroids and other grow-enhancing drugs. If one were to follow the  majority of the training programs promoted by these sources, you would quickly over train and burn out-losing muscle size and strength. Which is the last thing you'd want to do. 
  • Too much training volume is used by many bodybuilders. This is an off-shoot of the first point. The adage "If some is good then more must be better" doesn't lend itself to bodybuilding training. Use the proper amount of reps and number of sets to avoid overtraining and keep the gains coming.
  • Inadequate rest periods is a mistake caused by following routines promoted in bb magazines. Instead of blindly following the advice of a so-called pro bb, experiment to determine what your recuperative powers are and use that info to plan proper rest between workout sessions and between training the same muscle group.
  • Not going to muscular failure when training. It is necessary to work a muscle harder than before to gain new muscle or strength. If the stimulus isn't increased, why would the body compensate by adding to muscle? 
  • Failing to increase reps or weight in a set at each workout, or at least attempting to, causes your body to remain at status quo. Try and add a small amount of weight on the bar or stack; even a small 1.5 lb. increase adds up to alot of weight over a year.
  • Using the same training routine month in and month out leads to staleness and stalled gains. The body attempts to avoid adding muscle because of the demands it places on the body's resources. Change your routine regularly to avoid becoming stale. Add new exercises, change the rep counts and vary the intensity.
These are some good points to use when formulating your training program to increase your results. Good training!

Dave
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Dorian Yates Back Training Video-HIT!