Just done that for a long time
The researchers concluded that IGF-I promotes an average increase of 15% in muscle mass and a 14% increase in strength in muscle tissue
The harder part
As you work out consistently, youll see those incretin levels drop because the body is saying, Phew, I dont need to work on overdrive anymore. Research suggests that moderate-intensity aerobic exerciseswhich are activities that make you breathe a little harder but are not too difficult to maintain, such as swimming, cycling, or joggingare especially effective at supporting the incretin effect (6)

Because they're unstable, they can take electrons from other cells or react negatively with the molecules in a cell, setting off a chain reaction that terminates in apoptosis, or cell death.11 Oxidative stress can stem from various causes, such as smoking, drinking, environmental pollution, exposure to sunlight, and mental/physical stress.12 Although the body needs pro-oxidants, they can cause several detrimental health effects when present in overabundance without enough antioxidants to counter them, such as:13 Cancer Rheumatoid arthritis Kidney diseases Cardiovascular diseases Neurological diseases Respiratory diseases Psychological disorders Age-related degeneration Insider Tip: Glutathione is pronounced glu-ta-THI-one, with the stress on the third syllable