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Probiotics and digestive enzymes are two popular dietary supplements While there are differences between the role of digestive enzymes and probiotics, both compounds have been praised for their improvement on digestive health. Learn what probiotics and digestive enzymes are, where to find them, and how they may improve nutrition. What are Digestive Enzymes Digestive enzymes are part of the digestive system. These substances are produced and secreted by the body. They are commonly found in the mouth, stomach, pancreas, and intestines [R].  How Do Digestive Enzymes Work? During the digestive process, specific compounds help digest and absorb the nutrients in...

Nutrition is key to performance and power. This is especially true when it comes to protein intake. Learn how grass-fed whey protein isolate may be a better supplement for your protein needs. What is Whey Protein Isolate Whey is a type of protein found in milk that contains vitamins and minerals. It also supplies all of the essential and branched-chain amino acids needed for muscle growth.  There are three main types of whey protein [R]:  Whey protein powder Whey protein concentrate Whey protein isolate or whey isolate Whey protein isolate is the purest protein source. It has up to 90...

Glutamine is an amino acid needed for a healthy gut. While it is an abundant nutrient, the body burns through it quickly in times of stress. As a result, adequate levels cannot be maintained and a glutamine deficiency may result. Exercise can also diminish glutamine levels resulting in fatigue and soreness. This supplement has become popular for its potential performance benefits. This article examines if using glutamine post workout can improve exercise. What is Glutamine?  Though not part of the 9 essential amino acids, glutamine is an important nutrient that plays a large role in the body [R].  How Does...

Gamma-aminobutyric acid (GABA) has a calming effect on the body. Those with too little of this neurotransmitter may suffer from stress and anxiety. Read on to learn all about GABA supplements and if they are effective for improving a GABA deficiency. What Is GABA? Amino acids are essential to health [R]. Gamma-aminobutyric acid (GABA) is one amino acid that works as an inhibitory neurotransmitter in the central nervous system. This means it works to prevent nerve impulses from being delivered to brain cells.  Glutamic acid decarboxylase (GAD) in brain cells converts glutamic acid into GABA. GABA synthesis is also controlled...

When you think of bodybuilding whey protein and amino acids may be the first thing that comes to mind. However, ashwagandha is one herb popular for its effects on endurance and muscle mass. Read more to learn if there are any ashwagandha bodybuilding benefits. What is Ashwagandha? Ashwagandha root or Withania somnifera is a herb used for centuries in the Indian traditional medicine practice of Ayurveda [R, R].   The word “ashwagandha” is Sanskrit for “smell of horse.” This alludes to the herb’s scent as well as its healing properties. It is said to give the strength and energy of a...