Question 1

What is creatine and what does it do?

Accepted Answer

Creatine is a natural compound found in muscles that helps produce ATP — the cell's energy currency — during short, intense efforts like lifting or sprinting. Supplementing increases phosphocreatine stores in muscles, enabling faster ATP regeneration, which translates to more reps, strength, and power. It is the most researched sports supplement in history with proven efficacy.

Question 2

How does creatine work in the body?

Accepted Answer

During intense effort, ATP depletes in 2-3 seconds. Phosphocreatine donates a phosphate group to instantly regenerate ATP. Supplementing creatine increases phosphocreatine stores by 20-40%, extending peak power output. Creatine also draws water into muscle cells (cell volumization), creating an anabolic environment. Research also points to cognitive benefits like improved memory and mental performance.

Question 3

Do you need a creatine loading phase?

Accepted Answer

The classic loading phase is 20g/day (4 doses) for 5-7 days, then 3-5g/day maintenance. This saturates stores within a week. However, loading is not necessary — taking 3-5g daily from the start reaches the same saturation in 3-4 weeks. Many prefer this simpler approach since it avoids bloating and stomach discomfort sometimes caused by loading doses.

Question 4

Creatine monohydrate vs other forms — which is better?

Accepted Answer

Creatine monohydrate is definitively the best form. It has the most research backing, highest efficacy, and lowest cost. Other forms (HCL, ethyl ester, Kre-Alkalyn) are marketed as superior but no controlled studies show they outperform monohydrate — some are actually less effective. Recommendation: always choose creatine monohydrate, preferably Creapure-grade for purity.

Question 5

Who should take creatine?

Accepted Answer

Creatine benefits anyone doing strength training or intense exercise — it is particularly effective for weightlifting, HIIT, sprinting, and explosive sports. Both beginners and advanced athletes benefit. It is safe for teenagers (16+) and women. Vegans especially benefit since they get no dietary creatine (found mainly in red meat and fish). Only those with pre-existing kidney conditions should consult a doctor first.

Question 6

Is creatine safe? What are the side effects?

Accepted Answer

Creatine is one of the safest supplements ever studied. Hundreds of studies over decades, including long-term trials up to 5 years, found no dangerous side effects in healthy individuals. The main side effect is 1-2kg weight gain in the first weeks — this is water retention in muscles, not fat, and indicates it is working. Some report mild bloating during loading, solved by drinking 2-3 liters of water daily. The myth that creatine damages kidneys has been debunked — it does not cause kidney damage in people with healthy kidneys.

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