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Does deer antler velvet extract have IGF-1?
Deer antler velvet contains Growth Factor 1 (IGF-1). In humans, IGF-1 is primarily produced in the liver. IGF-1 is a premier health, muscle, and anti-aging factor.
Does deer antler contain IGF-1?
Deer-antler spray and pills contain a hormone called IGF-1 that is thought to help muscle recovery. The company said the hormone is harvested from deer in New Zealand. “Their antlers are the fastest-growing substance on planet Earth . . . because of the high concentration of IGF-1.
Is deer antler velvet an IGF?
Deer antler velvet has been attributed as a source of insulin-like growth factor (IGF-1), which in its synthetic form is a banned substance included on the WADA prohibited list.
How much IGF-1 should I take?
IGF-I is only approved for treatment of patients with primary severe IGF-I deficiency or with GH gene deletion that have developed neutralizing antibodies to GH at a dose of 40–120 μg/kg twice daily subcutaneously.
Does IGF-1 actually work?
While IGF-1 could help athletes in theory, said Dr. Alan Rogol, a vice president of the Endocrine Society, there are no scientific studies with humans to show the expected effects actually occur.
How long does it take for IGF-1 to work?
Circulating IGF-I, measured my immunoassay or liquid mass spectroscopy, rises rapidly within 2 weeks after rhGH use and then falls to baseline levels within 1 week after rhGH cessation.
Does IGF-1 make you lose weight?
Summary: Observational studies have linked low IGF-1 levels with high body mass index. Therefore, increasing IGF-1 levels could, theoretically, promote weight loss, but much more research is needed to support this.
Does deer antler velvet mess with testosterone?
Antler velvet may have an effect like male hormones, such as testosterone. Risks. Antler velvet may not be safe in people who should avoid supplemental estrogen, progesterone, or testosterone. The supplement may contain these hormones.
Does deer antler velvet affect testosterone?
Why do deer have velvet antlers?
Mule Deer. The Mule Deer ’s antlers have a fork shape that is helpful to the species.
Does deer antler velvet actually work?
Does deer antler velvet actually work? Early research shows that taking deer velvet extract or powder does not improve strength in active males. However, it might improve endurance by a small amount. Increasing sexual desire in healthy people. Early research shows that taking deer velvet powder does not improve sexual function or desire in male.
What is deer antler velvet used for?
Traditionally, deer antler velvet has been used to strengthen bones, improve immunity, and treat ailments including toothaches and tissue damage (2, 7, 8, 9).
Does deer antler velvet work and build muscle?
There’s nothing miraculous about deer antler spray. And after a closer look at the product, there’s really—well—nothing to it at all. Deer antler velvet is supposed to help you build muscle. It allegedly elevates levels of IGF-1, an important hormone that helps you pack on mass.