Human growth hormone also known as HGH has a number of effects on the body including healing, cell regeneration, fat loss and increasing muscular strength.1
Rejuvenation Support by Beyond Vita contains the best science-backed supplements for growth hormone support.
1. Alpha GPC
Alpha GPC (L-alpha-glycerylphosphorylcholine) is an essential nutrient.
In a 2012 study on young adults researchers found that alpha-GPC supplementation increased human growth hormone secretion. The researchers also noted fat oxidation was increased as well.2
In another study, supplementation of alpha-GPC caused a 44-fold increase in human growth hormone when participants took the alpha-GPC per-workout. Then possibly due to the increase in growth hormone, peak bench-press force was around 14% greater in the alpha-GPC group compared to the control.3
Alpha-GPC may help increase and optimize the production of human growth hormone.
GABA (gamma aminobutyric acid) is an amino acid which works as an important neurotransmitter in the brain.
GABA may also help increase the production of HGH in the body by the pituitary gland.
In a double-blind placebo controlled stud,y researchers administered GABA to 19 participants and found that growth hormone levels were significantly elevated a few hours later.4
In another study, researcher reported that oral GABA supplementation raised peak human growth hormone concentration by about 400%. Resistance exercise further modified this effect.5
Finally, the supplementation of GABA can improve muscle mass and decrease fat mass through it’s action on human growth hormone release.8
GABA helps increase the production of human growth hormone which can help increase fat loss and muscle mass.
3. L-DOPA (Mucuna pruriens)
L-DOPA, otherwise known as levodopa or l-3,4-dihydroxyphenylalanine, is the active compound contained in the beans from the velvet bean plant (Mucuna pruriens).
L-DOPA through it’s action on stimulating the release of hypothalamic growth hormone-releasing hormone, can increase the production of growth hormone by the pituitary.9
In a study on the effects of L-DOPA on growth hormone levels, researchers found that L-DOPA supplementation can raise growth hormone levels. The researchers also found found that pretreatment with a growth hormone releasing hormone made L-DOPA ineffective which further supports that L-DOPA causes an an increase in growth hormone releasing hormone itself.10
L-DOPA promotes the production of growth hormone.
4. Vitamin B6
Vitamin B6 is one of the B vitamins used in cellular metabolism and comes in many different forms including the most popular two, pyridoxine and pyridoxal-5-phosphate (P5P). P5P is the metabolically active form that is used by the body but the liver can convert pyridoxine into P5P.11
Vitamin B6 has been shown to lower the rise in prolactin and as a result increase the rise of growth hormone levels that usually happen after exercise.12
Growth hormone levels also naturally peak during sleep and a study also found vitamin B6 supplementation significantly increased this peak.13
Vitamin B6 promotes the production of growth hormone.
These are the best science-backed supplements for optimizing human growth hormone production.
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