Supplements
What Do EAAs Do?
What do EAAs do? Essential amino acids are building blocks of protein that help repair tissue and build muscle. Here's how they work and who may benefit.
What are EAAs (Essential Amino Acids)?
What are EAAs? Essential amino acids are the ones your body can't make on its own, so they must come from your diet. See what they do and who may benefit.
What are Non-Essential Amino Acids?
What are non-essential amino acids? Your body can make them on its own. Here's how many there are, their roles and how they differ from essential amino acids.
BCAAs vs Pre Workout: Which One Do You Need?
BCAA vs pre workout: how each supplement works, whether you need either one, common safety questions and how to use them to get more from your gym sessions.
Is Nitric Oxide a Good Pre Workout?
Is nitric oxide a good pre workout? Here's what nitric oxide is, how it may help performance and recovery, and the possible side effects to know about.
When to Take EAAs (Essential Amino Acids)?
EAA before or after a workout? Here's when to take essential amino acids for best results, and why EAAs may be a better choice than BCAAs for many lifters.
Top 12 Best Foods To Boost Nitric Oxide Levels
These 12 nitric oxide foods can help your body make more of this key molecule tied to blood flow and exercise performance. See which foods to eat more of.
Four Drinks That Will Directly Boost Nitric Oxide
Four easy drinks that can boost nitric oxide, a compound that relaxes blood vessels and helps blood flow. See how each one may support energy and workouts.
6 Science-Backed Ways to Increase Nitric Oxide Naturally
Want to increase nitric oxide naturally? These 6 science-backed tips can help support circulation, exercise performance and a longer-lasting pump.
How Much Caffeine is in Pre Workout Supplements?
Most pre workout supplements have 150 to 300 mg of caffeine, versus about 95 mg in a cup of coffee. See how much is safe and whether more means more energy.
Is the Best Time for Sauna Before or After Your Workout?
Sauna before or after a workout? Studies suggest heat after training may help recovery by boosting blood flow. Here's the best timing and why it matters.
17 Foods High in Glutamine; And Their Benefits
These 17 foods high in glutamine run from chicken, beef and eggs to tofu, beans and leafy greens. See how much glutamine they hold and how to get enough.
