Creatine Answers
Creatine is a nitrogenous organic acid produced in the liver that helps supply energy to cells all over the body - particularly muscle cells. It is made out of three amino acids: L-arginine, glycine, and L-methionine.
Wednesday, December 4, 2013
Thursday, October 17, 2013
Creatine Is Beneficial
People take creatine because it allows the body to produce more energy, and with more energy " you can lift one or two more reps or 5 more pounds" and "your muscles will get bigger and stronger," said Chad Kerksick, Ph.D., assistant professor of exercise physiology at the University of Oklahoma.
Researchers published findings in the Journal of Sports Science and Medicine suggesting that creatine use can increase maximum power and performance in high-intensity anaerobic repetitive work by up to 15 percent.
Increased muscle creatine content is associated with greater body mass and total body water volume.
A study published in the Journal of Athletic Training reported that creatine supplementation does result in water retention but fluid distribution does not change.
Creatine for Parkinson's disease
Creatine could help slow the progression of Parkinson's disease. In mice models of Parkinson's disease, creatine was able to prevent the loss of the cells that are typically affected by the condition.
Research, published in the Journal of Neurochemistry , concluded that "combination therapy using Coenzyme Q(10) and creatine may be useful in the treatment of neurodegenerative diseases such as Parkinson's disease and HD."
Creatine may help people with muscular dystrophy
Creatine could also help improve the strength of people suffering from muscular dystrophy.
One German study found that patients who took creatine experienced an increase in muscle strength of 8.5 percent compared to those who did not take the supplement.
Dr. Rudolf Kley, of Ruhr University Bochum , Germany, lead reviewer of the study, said that the finding "shows that short- and medium-term creatine treatment improves muscle strength in people with muscular dystrophies and is well-tolerated."
Creatine for treating depression
It may come as a surprise that this popular supplement for athletes has properties that can help alleviate the symptoms of depression, but evidence shows that it really can.
Researchers at three different South Korean universities found that women with depression who augmented their daily antidepressant with 5 grams of creatine responded twice as fast and experienced remission of the illness at twice the rate, compared to women who took the antidepressant alone.
Creatine boosts brain power
Researchers from the University of Sydney and Macquarie University, both in Australia, found evidence that creatine can boost memory and intelligence.
Dr Caroline Rae, who led the study said that "the results were clear with both our experimental groups and in both test scenarios. Creatine supplementation gave a significant measurable boost to brain power."
Side effects and Precautions
People are advised to talk to their doctor before taking creatine supplements.
At recommended doses creatine is considered safe to consume. However, according to the University of Maryland Medical Center, creatine can cause mild side effects, such as:
- stomach pain
- nausea
- muscle cramping
- diarrhea
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