IGF1 levels does not necessarily means that you're gonna get cancer.IGF1 is a metabolic pathway for growth, yes growth
in general from muscle tissue, bones, even
organs BUT.There is a huge difference from ingecting into yourself, artificial IGF1 HGH etc and causing you
body to secrete it naturall.When i say naturally i'm not talking about animal products (i am a vegan btw except some use of honey and bee pollen) animal product consumption is linked to a
numerous deseases due to saturated fats, trans fats, high concentrations of sulfuring aminos even heme iron http://www.ncbi.nlm.nih.gov/pubmed/23983135.Blaming soy protein (which btw has some great health benefits, general the soy bean) is at least wrong.Ok consuming every day 1 kg of soy probably is not good, as NOTHING is at very high quantities.Nothing wrong with natto, tempeh, tofu, soymilk, soybean, ans SPI.Asian people have been consuming soy for thousands of years without negative effects.Soy and especially SPI for people who are doing serious natural bodybuilding without use of AAS and artificial growth factors, and are also vegans believe me is a pain
in the a $ $ and soy protein is maybe the ONLY type of protein that has sufficient ratios of amino acids, from bcaas to even sulfur aminos (but
in normal levels not the dangerous levels linked to the homocysteine rise
in the blood).
As with humans, obesity, or excessive weight,
in dogs and cats places extra demands on virtually all of the
organs of their
bodies, resulting
in numerous health risks.