Combining Supplements

Combining Supplements

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About The Course

It is common for individuals who experiment with supplements to incorporate two or more products into their daily routine. The mentality that if one is good, two must be better, is a purveying thought process in many supplement users. We like to think that if we take two supplements, the combined effect is equal to the sum of their individual effects. In other words, one plus one equals two. This is the simple and logical scenario, where the effects of each supplement are independent of the other.

But what we do not always realize is that supplements, even natural ones, are chemicals, and that combining two or more can alter the intended effects in potentially undesirable ways. Unfortunately, the available peer-reviewed clinical research on the effects of taking multiple supplements simultaneously is scarce; nonetheless, for educational purposes the point to keep in mind is that the use of dietary supplements is not always simple math. In fact, in the case of supplements, one plus one does not always equal two.

Features online enrollment, online exam and instant grading as well as automatic certificate generation upon completion of course.


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Malaika Jacocks

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Malaika Jacocks

Christopher Poli

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McKenzie Chatterton

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Jack Stoliker

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Aaron Barnes

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Todd Kenney

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Carolyn Ansel

I was extremely impressed with the overall course and materials ISSA provided; now ISSA has truly prepared me for my future as a personal trainer!

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My experience has been great and the support team makes it very easy to complete the course and get back to me with answers to any questions I have very quickly.

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Alisa Wagner

Thanks to ISSA, I am able to compete and win in bodybuilding competitions despite my day job, and I am honored to help others achieve their personal health aspirations amid their busy schedules.

Alisa Wagner

Jorge De La Rosa

During the process of certification, I was able to redesign my fitness approach and started creating my own plans...

Jorge De La Rosa

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