NOW Foods Supplements, L-Tyrosine 500 mg, Supports Mental Alertness*, Neurotransmitter Support*, 120 Capsules

Excelente Producto. Soy Hipotiroidea, tengo Hashimoto y Sjogren, MTFHR 6c 77 t heterocigodo y tengo un cerebro muy activo pues soy HSP y mi desgaste mental en el día necesita fortalecerse.Lo tomo no para tiroides pero si como apoyo a mis neurotransmisores ya q es un aminoácido precursor clave en la síntesis de varios neurotransmisores importantes. Es como la “materia prima” que el cuerpo utiliza para fabricar ciertas sustancias que regulan el estado de ánimo, la motivación, la atención y la respuesta al estrés. Lo tomo solo dos veces al dia en la mañana 30 mins antes del desayuno temprano y luego en el almuerzo mas tardar 1 pm ya q en la tarde no favorece..Realmente quisiera una dosis un poquito mas baja como de 250 mg pero no he encontrado.La L- Thyrosina no es tan efectiva para tiroides pero si Favorece la producción de neurotransmisores bajo demanda, especialmente en condiciones de:• Estrés• Privación de sueño• Sobrecarga cognitiva• Fatiga✅ Mejora el rendimiento mental bajo presión (por eso se estudia en soldados y pilotos).✅ Puede apoyar el estado de ánimo y la motivación, especialmente si hay bajos niveles de dopamina o norepinefrina.⸻¿Cuándo podría no ser recomendable?• En casos de hipertiroidismo, porque también es precursor de hormonas tiroideas.• Si hay ansiedad severa, puede aumentar un estado de hiperactivación.• En personas con trastornos debe consultar con un mèdico.

Works just as it should. I’ve been taking NOW Foods L‑Tyrosine 500 mg to support mental alertness and overall focus, and it delivers. The capsules are easy to swallow and don’t upset my stomach. I’ve noticed sharper concentration during busy workdays. Definitely a product I’ll reorder.

I never write reviews, but felt for this one I would. I did my research beforehand as I had read it was a good one to take for mental clarity, focus, sleeplessness and overall happiness. I have been taking it for a month now and here is my own results and observations since I started.My mental clarity and focus was improved. I have never been diagnosed with ADHD, however I have always been one to get easily distracted and never finish a project unless I’m under fire. This hasn’t been a problem per se, but since having kids it’s been harder. I get interested in something and start it, but then something else comes up and I move on and never go back. The same goes for work. I work on a project and get asked a question or for help with something and then I lose focus and motivation so it’s hard to get going again. This helped. It’s not a miracle drug so don’t expect that, but it’s makes the transition easier and getting back on track easier. It’s what I needed.My sleep wasn’t necessarily bad, but it also improved. I’ve been wearing a FitBit to bed for years and my awake time was consistently more than 10% of my total sleep time (time from when I went to bed to time I woke up). Most of this 10% was time I was technically sleeping, but my body registered “awake” even if I didn’t remember it. Since taking the l-tyrosine it’s been consistently below 10%. Again, it’s not a miracle drug, but any improvement I attribute to the one change I made to myself and that was taking this. Also, my sleep score went from a below 90 average to above 90. I feel good when I wake up now and don’t feel the need for a nap mid-day so that’s a plus!The overall happiness was something that I read, but wasn’t something I struggled with or cared about, but I did see some improvement there too. Could it be the better sleep or the happiness from staying focused more? Finishing more projects than usual? Possibly, but either way I’ll take it!What I didn’t anticipate was the curbing of any sugar cravings and this was wonderful! I always want something sweet. I crave the sweetness, but since taking this supplement I don’t crave the sugar. No chocolate, no cookies, no ice cream. I’m not saying I didn’t indulge once in awhile, but I didn’t crave it anymore. With that being said, I did manage to lose 5 lbs this month!With this being said I will say that I read taking the L-tyrosine with a B6 supplement helps it be more effective and so I did take my Vitamin B Complex, L-tyrosine and my Vitamin D all at the same time. The B Complex and Vitamin D I had already been taking and I only added the L-tyrosine in the last month. I’m not sure if it would work differently without the B Complex or not, but I figured I’d mention it just in case.Hope my feedback helps anyone else considering taking this!

If you have ever taken Adderall or Vyvanse or some kind of ADHD medication and you are looking for something to replace it and have the same effect, it’s never going to happen with ANY product you can find on Amazon, those aren’t meant to be able to be replaced by an over the counter pill, with that being said if you are not used to having a prescribed Med this might do you wonders, it’s worth a try, 4 stars

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