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This review and other studies report that Gaba is a major inhibitory neurotransmitter in the central nervous system with modulation of synaptic transmission, promotion of neuronal development and relaxation, and prevention of insomnia and depression. Gaba has antihypertension, antidiabetes, anticancer, antioxidant, anti-inflammatory, antimicrobial, antiallergic, hepatoprotective, and intestinal protection actions. Gaba can suppress neurodegeneration and improve memory as well as cognitive functions of the brain, neurodegenerative and cerebrovascular diseases, neuroinfections and insomnia hypertension which can affect fatigue. Fatigue, or extreme tiredness, is a common symptom of diabetes. Gaba and Gaba-enriched natural products have been shown to be effective agents in lowering blood glucose, attenuating insulin resistance, stimulating insulin release, and preventing pancreatic damage.

Sprouted rice and fermented foods contain a significant amount of Gaba and possess potential antidiabetic activity, increasing the activity of superoxide dismutase and glutathione peroxidase in the cerebral cortex.

An altered gut microbiota, mucosal barrier dysfunction, and aberrant gut immunity contribute to the pathogenesis of chronic fatigue.

Gaba fights intestinal inflammation and improves the intestinal epithelial barrier. Gaba tea extract exhibited inhibitory activity.

Gaba has an effect on the growth performance, intestinal immunity and intestinal microflora of weaned piglets. Gaba improved growth performance, inhibited the expression of pro-inflammatory cytokines, promoted the expression of anti-inflammatory cytokines, and increased dominant microbial populations, community richness, and diversity of the ileal microbiota,

https://www.mdpi.com/1420-3049/24/15/2678/htm (2019).---

https://www.thesciencebrigade.com/jst/article/view/164 (2024).--

https://pubs.acs.org/doi/abs/10.1021/acs.jafc.3c07260 (2024).---

GABA and the vagus nerve collaborate to control how the gut microbiota affects brain function. Insomnia is an inflammatory response that is associated with altered intestinal microbiota that damages the intestinal barrier function, increases permeability and damages the body's immune function and predisposes to fatigue.

https://www.sciencedirect.com/science/article/pii/S0753332223001324 (2023).---

GABA is closely associated with intrinsic factors that contribute to physical performance and muscle dysfunction. Research shows that GABA production in your brain increases after a vigorous 8 to 20 minute exercise session.

https://www.nature.com/articles/s41598-023-41628-x (2023).--

https://www.sciencedaily.com/releases/2016/02/160225101241.htm (2016).----

Post-exercise supplementation with GABA and protein may help improve training-induced muscle hypertrophy.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6522239/ (2019).---

Research shows that meditation can increase GABA production in your brain, as well as increase your activity. To get this boost, meditate for at least 20 minutes every day.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4769029/ (2015).-------

Green tea, white tea, and oolong tea naturally have high amounts of GABA. Some tea companies also add GABA to their tea blends for an extra boost. If you already like drinking tea, this is probably the easiest way to increase GABA naturally.

https://www.mcgill.ca/oss/article/health/gaba-supplements-glorious-gimmicky-or-just-garbage (2018).-----

You practice yoga 60 minutes a day, 3 times a week for 12 weeks. Brain scans showed increased GABA in their brains. Participants also reported improved mood and decreased anxiety

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3111147/ (2015).---

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You might think of the GABA in your nervous system as the brakes on a car. The right amount of pressure on the brake pedal slows the car. Similarly, the right amount of GABA slows down information in your nervous system to prevent you from becoming overwhelmed. Conditions associated with low GABA levels also include schizophrenia, autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD), panic disorder, post-traumatic stress disorder (PTSD), and major depressive disorder. A randomized, double-blind, placebo-controlled experiment found that supplementing with 800 milligrams of GABA improved attention and cognitive performance. A study published in the Journal of Nutritional Science and Vitaminology found that supplementation with 50 milligrams of GABA helped relieve psychological and physical fatigue in a group of 30 healthy subjects, nine of whom were diagnosed with chronic fatigue syndrome.

GABA works to calm the nervous system and help the nerves process sensory information in an organized way. In many of these disorders, people tend to confuse sensory information or feel overwhelmed by their senses, something that higher levels of GABA can prevent from happening. Yes, green tea, white tea and oolong tea naturally have high amounts of GABA, as do lentils and other beans (soaked and pressure-cooked to decrease lectins). Nuts, especially walnuts and almonds. Fish, especially shrimp and halibut. Fruits and vegetables such as citrus fruits, tomatoes, berries, bananas, spinach, potatoes, cruciferous vegetables (broccoli, cabbage, cauliflower, Brussels sprouts). Peas, chestnuts, sweet potatoes. Cocoa. Fungus. Buckwheat, Sprouted grains. Rice, Yogurt and fermented foods. GABA supplements include: Green tea. Magnesium. Zinc. Vitamin B6. Taurine,

When it comes to whether GABA from foods or supplements can cross the blood-brain barrier (BBB), studies have been mixed, note the authors of the Frontiers in Psychology review. While GABA may not be able to cross the BBB, you may be able to alter GABA concentrations through the gut, also sometimes known as your second brain.

It turns out that certain bacterial strains found in the gut, Lactobacillus and Bifidobacterium, produce GABA and can increase the neurotransmitter in the enteric nervous system, which can increase the concentration of the neurotransmitter in the cerebrospinal fluid, the study authors report. review in Frontiers in Psychology.

https://longevity.technology/lifestyle/10-gaba-food-sources-you-might-be-overlooking/ (2023).--

https://mhanational.org/what-gaba (2022).--

https://www.livestrong.com/article/478780-a-list-of-foods-with-the-highest-gaba/ (2018).---

https://summitmalibu.com/blog/how-to-increase-gaba-naturally/ (2022).--

The adult brain contains 1011 neurons and on average 10,000 non-neuronal cells for each one. The molecules that allow the functioning of this important number of cellular elements are glucose (GLU) and oxygen (O2). The nervous system (NS) lacks energy stores; among its components, neurons are not capable of storing glucose, so they continually require blood flow to receive it. Glucose influences brain function, for example, its production of adenosine triphosphate (ATP), glutamate (GLT) and gamma-aminobutyric acid (GABA). This review aims to explore the participation of GABA and Glutamate in the cognitive dysfunction observed in metabolic conditions involving glucose, such as Diabetes Mellitus (DM).

Diabetes is a chronic-degenerative disease, it has been shown to have implications at a systemic level and currently compromises the nervous system, causing cognitive impairment. In recent studies it has been observed that the neurotransmission given by GABA and Glutamate is altered from its production, reuptake and action. Alterations in the TCA and the glutamate-glutamine system in a hyperglycemic state lead to an imbalance in the concentrations of GABA and Glutamate, generating neurotoxicity on its own. Throughout the review, unknowns have emerged that provide the opportunity to continue expanding knowledge of the subject. , address more about the alterations at the enzymatic and substrate level that are related to the variability in neurotransmission levels given the condition according to glycemic values, learn more in depth about the therapeutic approaches that this may have, know if they are an evaluative marking for cognitive impairment, knowing if insulin acts directly on the production cycle of any of the neurotransmitters.

http://repositorio.ugto.mx/bitstream/20.500.12059/9480/1/68Neurotransmi

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Simply Progesterone is transdermal yet you call this product out while recommending a non- transdermal progesterone. I’m wondering which is it?

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Apr 21·edited Apr 21

Excellent point. He's saying apply it to your gums. Good for you for being discerning and for Dr. Mercola for sharing the transformative views he's assembled in the last few years.

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Oh! I was not reading it that way! There’s so much conflicting information when it comes to health! I just want to be sure 🙂

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