The side effects we occasionally see in clinic are mild and typically transient
HGH at higher doses is associated with joint pain, significant fluid retention, insulin resistance, and potential organ enlargement with chronic supraphysiological exposure
Homge M, Haimi J, Pinkel D, Gray J, Chaganti R, O'Reilly R, Kernan N, Andreeff M
On the other hand, L-carnitine is a better-researched option for weight loss, physical performance, and heart health [13, 8, 14, 15]
For an excellent review on the full role of L-Carnitine in exercise see bit.ly/PPLC2016 The early days Once identified by researchers, doctors or technologists, many natural compounds soon attract the attention of athletes and coaches, keen to see if they can help performances and medal tallies