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Search Term: " pos-exercise "
Study: Taking protein supplements before going to the gym can leadto improved post-workout burn   
Date:
May 03, 2019 04:08 PM
Recent research published in the Journal of the International Society of Sports Nutrition indicates that taking your protein supplement before working out can help increase your body’s fat oxidation. In a study of 11 college-aged males who took either whey or casein protein supplements prior to moderate exercise, it was found that both post-exercise fat oxidation and post-exercise energy consumption improved. Casein has more of an impact in this study than whey. This strongly suggests you should take your protein supplement before exercising. Key Takeaways:
"Published in the Journal of the International Society of Sports Nutrition, the study looked at the effect of taking protein supplements before exercise on fat oxidation and energy expenditure during and after a bout of moderate-intensity exercise. Previous research has shown that pre-exercise protein consumption may promote fat oxidation, at the same time, minimize protein degradation during exercise." Read more: https://www.naturalnews.com/2019-03-26-protein-supplements-before-gym-improve-post-workout-burn.html
(https://vitanetonline.com:443/forums/Index.cfm?CFApp=1&Message_ID=6253) Trace minerals from deep in the ocean found to increase blood flowand reduce inflammation in the brain 
Date:
April 17, 2019 01:26 PM
Those who follow paleobiology have a deep belief that life started within the ocean itself. Right now, those who are highly active in physical activity typically rely on supplemental beverages that include a large amount of essential vitamins and minerals, but they often include a lot of preservatives as well. Fortunately, a recent study showed that athletes are able to thrive and preform just as well when ingesting discovery of deep ocean minerals (DOMs) through natural avenues. Key Takeaways:
"From this idea, scientists hypothesized that ingesting the minerals from deep ocean water may replenish incomplete molecular complexities and increase our physical capacity against energy-consuming and physically taxing challenges." Read more: https://www.naturalnews.com/2019-02-11-trace-minerals-from-ocean-increase-blood-flow-reduce-inflammation.html
(https://vitanetonline.com:443/forums/Index.cfm?CFApp=1&Message_ID=6136) Protein and carb intake post-exercise can benefit bone health, study finds
Date:
February 21, 2017 04:59 PM
Part of my current employment requirements are that I remain physically fit and after particular tough workouts I will drink protein shake but had no idea that it could benefit my bone health. Avoiding injury is going to be important as I have noticed when I get injured now I do not bounce back as quickly as I use to. Protein and carb intake post-exercise can benefit bone health, study finds
(https://vitanetonline.com:443/forums/Index.cfm?CFApp=1&Message_ID=3992) D-Ribose Powder Benefits!
Date:
April 10, 2007 11:57 AM
Supports normal heart function*
A significant amount of in vitro, animal and human research suggests benefits of ribose on heart function.* Studies have shown that ribose supplementation can enhance cardiac energy levels and support cardiovascular metabolism.* Ribose has been shown in clinical trials to enhance the recovery of heart muscle ATP levels and improve myocardial function following exercise.
Studies suggest that ribose supplementation can increase the tolerability of the cardiovascular system to exercise-induced fatigue.1 In one study, twenty men underwent treadmill exercise tests on two consecutive days to confirm the onset of fatigue secondary to exercise. The participants were then randomized to the treatment group or a placebo group. The groups received either four doses of 15 grams of D-ribose (60 grams/day total) or the same amount of placebo each day. After three days of treatment, another treadmill test was performed. The time it took to reach the specified level of fatigue was significantly greater in the ribose group than in the placebo group.
Another study investigated the ability of ribose to support healthy heart function and quality of life.2 In a randomized, crossover design study, fifteen individuals were given 5 grams three times a day of either D-ribose or placebo. Each treatment period lasted three weeks. In patients receiving ribose, echocardiography demonstrated enhancement of heart function, reflecting a “more efficient relaxation phase of the heart”. Participants also had a significant improvement in their subjective quality of life scores compared to placebo.
Scientists suggest that suboptimal heart function is a result of the heart requiring more energy to function properly. Ribose supports the heart’s enhanced energy requirements, promoting optimal heart function. It does so by enhancing the stores of high-energy phosphates in heart tissue. These intermediates are necessary for the production and resynthesis of ATP. A double-blind crossover study in which 12 individuals were randomized to receive either ribose or dextrose (both administered as 5 grams three times daily for three weeks, followed by a 1-week washout period and crossover of treatments for three additional weeks) suggested significant enhancements in normal cardiac function during the period of ribose supplementation.3
Perhaps one of the more useful illustrations of the potential for ribose to support heart function comes from a study in which 20 rats received a continuous infusion of ribose for 24 hours (control rats received an infusion of saline). The hearts were then explanted (as they would be for heart transplants) and placed in preservation solution that was enriched with ribose for 4 hours. ATP levels were measured from tissue biopsies and revealed that 10 of the ribose-treated hearts had ATP levels higher than 12.3 micromoles per gram whereas saline-treated hearts (controls) had lower ATP levels, with 20% showing levels below 10 micromoles per gram of tissue. This provides support for the hypothesis that ribose may enhance the preservation of ATP levels in cardiac tissue, promoting normal heart function.4
Further animal studies have shown that ribose significantly enhances heart function after experimentally induced cardiac depression. Rats were injected with isoproterenol (a drug that stimulates sympathetic nervous system function) and had their abdominal aorta constricted to induce depression of heart function and reduce cardiac ATP levels. The decrease in ATP was primarily responsible for the depression of heart function. Continuous infusion of ribose for 24 hours replenished ATP concentrations to normal levels and normalized heart function in these animals.5
Ribose may strengthen and support the body’s crucial antioxidant defenses*
Ribose may support the body’s innate antioxidant mechanisms while promoting an antioxidant effect of its own. Intense exercise and other strenuous activity can induce the production of free radicals. Preliminary studies suggest that ribose can attenuate some of the effects of oxidation seen after performance of intensive exercise.
One small human study indicated that ribose administered at a dose of seven grams before and after a bout of cycling exercise may reduce free radical production.6 Seven volunteers ingested either ribose or placebo both before and after intense exercise. Markers of lipid peroxidation, including malondialdehyde, significantly decreased in the ribose-supplemented group, while increasing in the control group. The results of this study indicate a possible effect of ribose in supporting antioxidant activity.
Supports healthy energy levels in heart and muscle tissue*
After bouts of intense exercise, ATP levels have been shown to decrease by an average of 15 to 20%.7 The amount of ATP stored in the muscle is limited and so the body must have the potential to rebuild ATP stores. ATP is the fuel necessary for the integrity and function of a cell. In addition, several studies have found correlations between ATP content and heart function.1 Research that was also alluded to above suggests that ribose stimulates ATP synthesis and supports heart and muscle function by enhancing ATP levels in cardiac and muscle tissue. D-ribose is an essential building block for the synthesis of ATP through the pentose phosphate pathway.
The results of ribose supplementation enhancing ATP levels in muscle are evidenced by studies suggesting beneficial effects on anaerobic performance. In a randomized, placebo-controlled crossover study assessing the effects of acute ribose supplementation, participants receiving the ribose supplement had increases in mean power (a measure of average overall muscular strength output during the sprint) and peak power (a measure of the highest muscular strength output during the sprint) when undergoing a series of cycle sprints.8 While this effect was not noted in all of the six short cycling sprints that the participants underwent, the study does illustrate the potential benefits of ribose on ATP production and, secondarily, on enhancing exercise performance.
A second placebo-controlled trial investigated the effects of four weeks of ribose-supplementation (10 grams /day) on male bodybuilders. Of the 20 participants who were recruited, twelve completed the study. Each subject participated in a heavy-resistance training program designed to increase skeletal muscle mass. The effects of ribose on body composition (body weight, body fat, lean body mass, fat mass, and bone mineral content) were also assessed. The results suggested that ribose increased total work capacity and bench press strength compared to placebo, without altering body composition.9
Supports energy recovery after exercise*
Animal studies have suggested that the administration of ribose after exercise increases the rate of adenine salvage by five to seven-fold in muscle tissue7, supporting energy recovery after exercise. When ATP is utilized by muscle tissue, the degradation products include adenine nucleotides (Adenine is one of two purine bases that is a component of DNA). Adenine is recycled to synthesize DNA, and the salvage of adenine within the muscle tissue is crucial to energy recovery. Studies have shown that the presence of adequate ribose concentrations is the rate-limiting step in the purine salvage pathway. Therefore, increased adenine salvage could potentially help in the recovery and regeneration of ATP after intense bouts of activity.
A study investigated the effect of oral intake of ribose on the synthesis of AMP, a precursor to ATP.10 Participants performed intense cycle training for seven days. They then received either ribose (at a concentration of 200 mg/kg body weight, which is equivalent to 14 grams per day for an average 70 kilogram male) or placebo three times a day for the following three days. Exercise tests were performed again on day 4. Muscle biopsy samples were taken before the first training session, immediately after, and again five hours, 24 hours, and 72 hours after the last training session. No differences were seen in exercise performance between the groups. The intense exercise caused the ATP levels in muscle to decrease in both groups. However, at 72 hours post-exercise, the ribose group exhibited a much higher ATP level than the placebo group. The muscle levels of critical building blocks for ATP, including total adenine nucleotides (TAN) and inosine 5’-monophosphate (IMP), were also significantly higher in the ribose group compared to the placebo group at 24 hours after exercise. Ribose-supplementation was shown to enhance the resynthesis of ATP after intense exercise.
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Safety
Caution: Insulin-dependent diabetics and pregnant women should consult their physician before use.
Suggested Adult Use: Take 1 or 2 scoops mixed in water, juice or other beverage two times per day. May be taken with or without food.
Scientific References
1) Pliml, W., von Arnim, T., Stablein, A., Hofmann, H., Zimmer, H., Erdmann, E. Effects of ribose on exercise-induced ischaemia in stable coronary artery disease. The Lancet. 1992;340:507-510.
2) Omran, H., Illien, S., MacCarter, D., St. Cyr, J.A., Luderitz, B. D-Ribose improves diastolic function and quality of life in congestive heart failure patients: a prospective feasibility study. The European Journal of Heart Failure. 2003;5:615-619.
3) Illien, S., Omran, H., MacCarter, D., St. Cyr, J.A. Ribose improves myocardial function in congestive heart failure. FASEB Journal 2001;15(5): A1142
4) Muller C., Zimmer H., Gross M., Gresser U., Brotsack I., Wehling M., Pliml W. Effect of ribose on cardiac adenine nucleotides in a donor model for heart transplantation. Eur J Med Res. 1998 Dec 16;3(12):554-8.
5) Zimmer H.G. Normalization of depressed heart function in rats by ribose. Science. 1983 Apr 1;220(4592):81-2.
6) Seifert, J.G., Subudhi, A., Fu, M., Riska, J.J. The effects of ribose ingestion on indices of free radical production during hypoxic exercise. Free Rad Biol Med 2002; 33(Suppl 1) S269.
7) Zarzeczny, R., Brault, J.J., Abraham, K.A., Hancock, C.R., Terjung, R. Influence of ribose on adenine salvage after intense muscle contractions. J Applied Physiology. 2001;91:1775-1781.
8) Berardi J.M., Ziegenfuss T.N. Effects of ribose supplementation on repeated sprint performance in men. J Strength Cond Res. 2003 Feb;17(1):47-52.
9) Van Gammeren, D.V., Falk, D., Antonio, J. The effects of four weeks of ribose supplementation on body composition and exercise performance in healthy, young, male recreational bodybuilders: a double-blind, placebo-controlled trial. Current Ther Research. 2002;63(8):486-495.
10) Hellsten, Y., Skadhauge, L., Bangsbo, J. Effect of ribose supplementation on resynthesis of adenine nucleotides after intense intermittent training in humans. American Journal of Physiology – Regulatory, Integrative and Comparative Physiology. 2004;286:R182-R188.
-- Buy Ribose at Vitanet at a Discount
(https://vitanetonline.com:443/forums/Index.cfm?CFApp=1&Message_ID=1510) Promilin Fenugreek Extract - Supports Healthy Blood Sugar Levels 
Date:
June 28, 2005 10:44 AM
.. Your body’s ability to manage blood sugar may well be the single most crucial factor affecting your health and longevity, and the one most affected by diet and lifestyle. But today’s high-glycemic carbs and sugar-laden foods — combined with lack of exercise — are creating a serious challenge to your body’s intricate glucose/insulin regulatory system. The resulting cellular stress and deterioration have serious repercussions for both your mind and body. To promote optimal wellness through healthy sugar metabolism, Source Naturals formulated PROMILIN™ FENUGREEK EXTRACT, a potent extract from the highly valued herb fenugreek, into an advanced nutritional supplement designed to assist insulin production and support healthy glucose levels. As a complement to your diet, Source Naturals PROMILIN™ FENUGREEK EXTRACT is an excellent strategy to improve blood sugar levels, and consequently, quality of life. The basis of Source Naturals PROMILIN™ FENUGREEK EXTRACT is fenugreek (Trigonella foenum-graecum), a respected culinary and medicinal herb used throughout history. One of the formula’s fenugreek extracts is rich in galactomannan, a mucilaginous fiber that may benefit the bowel. The other extract is Promilin, a patent-pending complex of bioactive amino acids standardized to contain 20% 4-hydroxyisoleucine. This extraordinary amino acid derivative assists the pancreas in production of insulin. Several studies with animals and with human cell cultures demonstrate this extract’s positive effect on reducing post-meal glucose levels — with little or no increase in blood insulin concentrations — a clear indicator of improved insulin sensitivity. Sports Nutrition and Blood Sugar Athletic energy and endurance depend on the ability of muscles to recover from exercise. Because PROMILIN promotes utilization of glucose and insulin by the the body’s muscle cells, “weekend warriors” will feel less fatigue on Monday morning. In a clinical study, PROMILIN increased glycogen re-synthesis by 63% over carbohydrate alone. This is the rate at which post-exercise muscle glycogen (energy) is restored. PROMILIN may also play a role in weight management because it helps your body metabolize carbohydrates more efficiently. And the less time glucose spends in your bloodstream, the less chance it will be converted into fat. By supporting glucose metabolism, Source Naturals PROMILIN™ FENUGREEK EXTRACT may help protect against a harmful process called glycation, where excess glucose reacts with amino acids to form crosslinked sugardamaged proteins that damage the linings of blood vessels, the lens of the eye, and the myelin sheath that insulates brain cells.
References
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