7 Exciting New Supplements

Here, a look at the new supplements that are gaining momentum among fitness professionals worldwide

February 14, 2013
7 Exciting New Supplements

In the world of fitness, certain supplements are staples: Whey protein, creatine, branched-chain amino acids (BCAAs), and green tea extract. They all have proven benefits both clinically and anecdotally. And while these tried-and-true supplements should make up the foundation of your supplement regimen, there are a crop of new ones that may be worth considering, depending on your goals. From boosting cardio performance and accelerating strength to recharging energy, these ingredients—and the supplements you can find them in—help you get the results you want.

What it is: Betaine is known technically as trimethylglycine. It’s a molecule of the amino acid glycine with three methyl groups attached to it.
Why you should take it: Betaine is well known for its health-promoting properties, including better heart, liver, and joint health. Recent research studies in athletes have found that it can significantly boost muscle strength and power. One study from the University of Connecticut reported that it increased muscle strength by 25%.
How you should take it: Take 1,000–3,000 milligrams of betaine (as trimethylglycine), betaine anhydrous, or betaine monohydrate pre- and post-workout.
Find it in: BSN N.O.-Xplode v2.0, Cytosport MusclePump, Dymatize Xpand Xtreme Pump, Labrada Super Charge Xtreme, MuscleTech MyoBuild, NOW TMG, Nutrex Hemo-Rage Black Ultra Concentrate, Universal Shock Therapy

What it is: As the name describes, these amino acids are derived from silk protein. The protein is hydrolyzed to produce polypeptides (short protein chains) composed mainly of the amino acids alanine, glycine, serine, valine, and threonine. While each of these amino acids benefits the body individually, research shows that they can also work together to deliver a plethora of benefits.
Why you should take it: Animal studies
have shown that
silk amino acids
can more than
double exercise
endurance, while 
increasing muscle
mass and decreasing 
body fat. Although there
currently aren’t any clinical
studies in humans, anecdotal reports suggest that the benefits would be similar. Other research shows that silk amino acids may also lower blood cholesterol, triglyceride, and glucose levels, as well as provide potent antioxidant benefits.
How you should take it: Take 4–5 grams with your normal pre-workout supplements about 30 minutes before exercise.
Find it in: BPI Sports BLOX and Image Sports SAAs

What it is: Also called palatinose, this simple sugar, found naturally in honey, is derived from sucrose but is digested at a much slower rate.
Why you should take it: Research shows that when taken before workouts, isomatulose keeps blood glucose and insulin levels much lower than after taking sucrose. This allows for more fat to be burned during exercise, which can help increase endurance and aid fat loss. Having greater endurance but also greater fat burning means you can go harder for longer in the gym to further burn off more body fat. In fact, one Japanese study reported that subjects drinking an isomaltulose drink daily for 12 weeks decreased their abdominal fat by 8% while in the control period they gained 4%.
How you should take it: Take about 20 grams of isomaltulose within 30 minutes before workouts.
Find it in: BSN Volumaize, Gaspari Nutrition SizeOn Maximum Performance, Optimum Nutrition Preload Creatine Complex

What it is: This is a dipeptide (two amino acids joined together) of glutamine known technically as L-alanyl-L-glutamine.
Why you should take it: This form of glutamine provides all the typical benefits of glutamine—enhanced immune function, better recovery, and increased metabolic rate—and then some. One recent study found that L-alanyl-L-glutamine was absorbed by the body over 200% better than standard L-glutamine. This means you get better results with less. Another study found that subjects who took sustamine were better hydrated than those getting a placebo and were able to perform an intense exercise test for 20% longer.
How you should take it: Take 3–5 grams of L-alanyl-L-glutamine 30 minutes before workouts and within 30 
minutes after workouts.
Find it in: Gaspari Nutrition Super Pump Max, ABB Hydro Durance, Universal Shock Therapy

What it is: This metabolite of the branched-chain amino acid leucine is known scientifically as alpha-hydroxyisocaproic acid, or HICA.
Why you should take it: This specialized amino acid can prevent muscle break- down, especially during intense training and dieting. One Finnish study found that competitive wrestlers who were training three times a day and taking HICA had less delayed onset muscle soreness (DOMS) and were able to gain two pounds of muscle despite the overtraining. In a follow-up study, the Finnish researchers reported that soccer players who took HICA for four weeks during an intensive
training period also had
 less DOMS
 than the placebo group. HICA
also gained a pound
of muscle on their legs
while the placebo group lost a pound.
How you should take it: Take 500 milligrams of HICA with meals three times per day. On workout days take two of those doses with your pre-workout and post-workout shakes.
Find it in: MHP X-FIT Power, Labrada Nutrition HICA Max

What it is: A protein powder that’s created by a specialized manufacturing process that separates carbohydrates and the protein in brown rice, creating a more concentrated form of protein.
Why you should take it: Not only is this a great protein source to help you build muscle and strength; it can also help you lose fat and keep cholesterol levels in check. This may be due to its ability to activate specific proteins known as PPARs (peroxisome proliferator-activated receptors) and LXRs (liver X receptors), which both activate genes that decrease fat and cholesterol production and enhance fat burning. In addition, brown rice protein has about four times more arginine than whey, which helps boost nitric oxide and growth hormone levels.
How you should take it: Take about 20 grams of brown rice protein powder before and after workouts and as snacks between meals. Or add about 10 grams to your typical protein shake. You can also look for a mixed protein that provides brown rice protein and other beneficial proteins, such as whey.
Find it in: Gaspari Nutrition Myofusion Probiotic

What it is: This is a healthy bacterium important for digestive health.
Why you should take it: This bacterium helps to maintain or restore the normal balance of beneficial bacteria in the body and minimize the number of harmful ones. This improves digestive health, promotes better immune function, and can even improve athletic performance and aid fat loss. One recent study found that taking one billion colony-forming units (CFUs) of this probiotic with protein significantly improved the amount of protein that subjects could absorb. Being able to absorb more protein can enhance muscle growth and strength gains.
How you should take it: Take enough of this probiotic to provide one billion colony-forming units (CFU) with protein-rich meals. Or use protein powders that already include it.
Find it in: Gaspari Nutrition Myofusion Probiotic, GNC Probiotics Ultra 5 Probiotic Complex with Fiber, Twinlab Super Probiotic