It varies from person to person, but most people experience an energy boost for 1-3 hours after taking the supplement.
This is true for all types of pre-workout supplements, even the “lowest” priced ones. You see, the main ingredients in pre-workout (caffeine and guarana) are powerful stimulants. They work by interacting with your adrenal glands and other natural hormones in your body. This causes your adrenals to produce more of the hormones adrenaline and noradrenaline, which gives you an instant energy boost.
The result is your metabolism gets revved up and you begin burning fat faster than you can suck it on the inside and outside of your body. This means you will experience a constant state of energy for up to 3 hours after consuming the product.
However, there is one major drawback to this type of product. Most people who use these types of products experience a “crash” shortly after the energy boost wears off. This is when your body becomes sluggish and burns fewer calories than it should, which results in weight gain. This is why it’s so important to only consume these types of products in conjunction with a properly planned out diet and exercise program.
In Conclusion…
Pre-workout supplements are not a complete meal replacement. They are intended to be used as an energy booster and to help you train harder. They are NOT a magic pill that will make you suddenly drop dead muscular. That’s simply not how the body works.
However, if you use the right product (in the right dosage) in conjunction with a proper diet and exercise program, pre-workout can give you the extra push you need to get through that last rep, or complete that last set of exercises, or go that one more mile on your treadmill. It’s like having an “insurance policy” against the “energy crash” that often follows intense exercise.
One more thing…
If you are a woman who is trying to lose weight, you should not use this type of product. Caffeine is a potent fat burning stimulant and it will cause you to retain water and add unwanted pounds. This is especially true if you use it in conjunction with a poor diet and lack of exercise.
