PS Caps protect memory and brain cell interaction. PS and L-Serine studies with the effects of PARKINSON'S and ALZHEIMER'S DISEASE are highly promising. Speak with your health care professional regarding this therapy. Traditionally, L-Serine has proven to be highly effective to lower anxiety and PTSD. PS caps are proven to protect the brain cells from oxidation and memory compromise in aging adults, and a safe therapy with higher performance for younger students too. L-Serine: A Radical New Approach to ALS, Parkinsonfs and Alzheimerfs August 19 2019 3 2 1 The Breakthrough Supplementation with L-serine There has been an emerging breakthrough in the treatment of amyotrophic lateral sclerosis (ALS) or Lou Gehrigfs disease. It has not gotten enough press because there is no big drug company behind and the therapy is with a nutritional compound – the amino acid L-serine. And, there is more good news as this breakthrough may also help in other degenerative brain disorders including Parkinsonfs and Alzheimerfs disease. It all begins with ALS, however. In ALS there is a progressive degeneration of the brain cells that initiate and control muscle movement. As a result, the disease ultimately leads to near or complete paralysis. The disease was first noted with voluntary muscle action progressively affected, patients in the later stages of the disease may become totally paralyzed. It is a heart-wrenching disease that may progress rapidly or quite slowly. The disease was first noted in 1869, but it wasnft until 1939 that Lou Gehrig brought national and international attention to the disease. Ending the career of one of the most beloved baseball players of all time, the disease is still most closely associated with his name. However, younger folks may be more familiar with ALS through the 2014 movie The Theory of Everything about theoretical physicist Stephen Hawking or perhaps are familiar with his work. He was the Einstein of his generation until he died in 2018. The Breakthrough The discovery that may halt, slow down, and even reverse degenerative brain diseases did not occur at a major university, big drug company, or a government laboratory. It came from an ethnobotanist, Paul Cox. Ethnobotany is the study of the way indigenous people use plants in their customs and diet. In the late 1990s, Cox, who received his Ph.D. from Harvard, became interested in trying to solve a puzzle that had baffled researchers for decades. He sought to find out why the Chamorro people of Guam were more than 100 times more likely to develop symptoms often associated with degenerative brain diseases like ALS, Alzheimerfs, and Parkinsonfs: slurred speech, facial paralysis, loss of motor skills, immobility and dementia. His answer came in 2002 when he surmised that they had been poisoning themselves every time they indulged in their greatest culinary delight, a bat boiled in milk—eyeballs, wings, and all. In 2002, Cox and Oliver Sacks, the late neurologist and author of such books as Awakenings (also a film with Robin Williams) and The Man Who Mistook His Wife for a Hat, published a paper in the journal Neurology that laid out his theory that bats were extremely high in a toxic compound, ƒŔ-methylamino-L-alanine (BMAA), that was responsible for the brain degeneration. Other populations around the world, most notably the United States and France, also showed that higher dietary levels of BMAA from sources other than bats were also linked to ALS. The common denominator is exposure to BMAA from cyanobacteria, the oldest organism on earth. In Guam, the bats were eating cycad seeds whose unusual root system was rich in cyanobacteria. In other parts of the world with unusual surges in ALS incidence, other sources of cyanobacteria. These bacteria are often referred to as blue-green algae. Cyanobacteria exist in oceans, lakes, puddles, ponds and even under the crust of deserts from Kuwait to Arizona. Often cyanobacteria are loaded with BMAA. The Chamorro people were just getting ultrahigh doses of a toxin that the rest of us are exposed to all the time. Possible Effects of BMAA in Alzheimerfs Disease In the brain, BMAA can also lead to the formation of a toxin known as beta-carbonate. This compound can bind to receptors on brain cells for neurotransmitters including one known as N-methyl-D-aspartate (NMDA) receptors. This, in turn, can lead to brain cell death due to a number of reasons that ultimately leave the cell more susceptible to damage. Experimental Studies with BMAA and L-serine In pre-clinical tests, when brain cells exposed to BMAA were also exposed to L-serine it prevented the formation of misfolded or unfolded proteins. Furthermore, L-serine prevented an increase in the formation of an enzyme that causes brain cell death that is induced by BMAA. A study conducted by a University of Miami researcher in 2016 provides a clear picture of the significance of L-serine in protecting the brain. Monkeys who have a gene associated with an increase in the risk of Alzheimerfs disease in humans were fed bananas loaded with BMAA, L-serine, or a combination of both. Monkeys given BMAA showed both the plaques and tangled fibers in their brains that are characteristic of Alzheimerfs disease, but those also given L-serine had 80% to 90% fewer of these tangles in their brain tissue. Clinical Trials with L-Serine in ALS The pre-clinical research with L-serine in ALS was so promising that it now being utilized in human trials to determine just how beneficial it may be in this debilitating disease. The first study, a Phase I clinical trial, was conducted to assess the safety of doses 0.5, 2.5, 7.5, and 15g twice a day. The patients receiving the L-serine were compared to placebo patients in 5 other ALS clinical trials. The primary outcome showed L-serine was safe at all doses. The study also compared the altered decline of functionality, measured by ALS Functional Rating Scale-Revised (ALSFRS-R) scores with the matched placebo group. The results were incredible with the 15g twice a day dosing. That dose produced a whopping 85% reduction. Obviously, these results are extremely promising. A Phase II clinical trial is now underway at the Dartmouth-Hitchcock Medical Center. However, given the safety of L-serine and the lack of any effective medical treatment, there is no harm in ALS subjects supplementing with L-serine now. The Inhabitants of the Ogimi The island of Okinawa is renowned for its inhabitants living a long and healthy life. The isolated village of Ogimi is regarded as the prototypical gVillage of Longevityh and is home to 4,000 people on the northern side of the island. According to the World Health Organization, this small village has the most centenarians per capita. There are likely many factors that contribute to their health and longevity, not only diet and exercise but also that it is an intimate community rich in relationships and is a matriarchal society. But, it is an interesting fact that the Ogimi diet is rich in L-serine, typically three to four times the level of the typical American diet. L-Serine vs. Phosphatidylserine In the brain, serine is bound to fatty acids and glycerol to form phosphatidylserine to become the major phospholipid in the brain. Phosphatidylserine (PS) is a key factor in determining the integrity and fluidity of cell membranes. Normally the brain can manufacture sufficient levels of phosphatidylserine, but there is evidence that insufficient levels of PS in the elderly may be linked to depression and/or impaired mental function in the elderly. Good results have been obtained in numerous double-blind studies with PS supplementation. In particular, these studies have shown PS to improve mental function, mood, and behavior in elderly subjects including those with early stages of Alzheimerfs disease and Parkinsonfs disease. Unlike typical antidepressant drugs, phosphatidylserine does not influence serotonin and other neurotransmitters suggesting another mechanism of action such as a reduction in the secretion of the stress hormone cortisol. The typical dosage for PS is 300 mg per day, but given the results noted above, supplementation with only L-serine may produce better results. Supplementation with L-serine Based on the Phase I study, supplementation with 15 g of L-serine twice daily is safe and appears to be the most effective dosage in ALS and possibly Alzheimer's disease. An alternative recommendation is 300 mg per day of Phosphatidylserine (PS).

PS (Phosphatidylserine) Capsules (100 mg) - Life Extension - 100 Vegetarian Caps
PS (Phosphatidylserine) Capsules (100 mg) - Life Extension - 100 Vegetarian Caps
Item# LEF-01676
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PS (Phosphatidylserine) Caps, 100 mg 100 vegetarian capsules, Item# 01676

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PS lowers levels of the bad stress hormone cortisol.

Suggested dosage: 100 to 300 mg per day. 600 mg per day for those with neurological impairment.

One can notice the benefits of PS on memory and cognitive skills, and it benefits the brain on a cellular level as well.

The brain contains more fat than any other organ, excluding the kidneys. Each cell membrane is lined with fat and is vulnerable to oxidative free radicals like peroxi-nitrates. PS protects the brain from oxidation and neurological toxins that cause brain-aging and the loss of cognitive skills.

PS enhances all aspects of brain cell metabolism. A soy product, this natural lecithin extract is a dramatic neurological protector.

PS has been known to slow the rate of brain cell aging, restore mental function in older animals, improve cognition and increase levels of acetyl-choline. PS improves cell to cell communication and protects the brain against age-related compounds that cause neurological impairment.

Phosphatidylserine can dramatically slow and even reverse the rate of brain cell aging in laboratory animals. Phosphatidylserine restored mental function in older animals to levels exceeding those found in some younger animals. Although studies in humans with Alzheimer's disease were less dramatic, they still produced significant improvements in cognitive function.

In patients with mild dementia, significant cognitive and behavioral enhancing effects were observed, suggesting "global improvement in patient performance", according to one scientist. In one study with mildly demented elderly patients, the improvement in neurological function continued 30 days after discontinuing phosphatidylserine (PS) therapy. This suggests that relatively low doses or cyclical dosing of PS therapy over an extended period of time in healthy people may produce sustained anti-aging results.

What excites us most about phosphatidylserine is its unique ability to initiate, maintain, and enhance all aspects of cell metabolism, which makes PS one of the most promising all-around anti-aging therapies available.

New research shows that in addition to improving neurological function, PS enhances energy metabolism in other cells of the body.

In addition to these cell energizing effects, PS also helps maintain brain cell membrane integrity and youthful synaptic plasticity. This means that PS protects cells against the functional and the structural deterioration that occurs as a result of aging.

Supplement Facts

Serving Size: 1 vegetarian capsule

Servings Per Container: 100

Amount Per Serving
  • Sharp•PS® Phosphatidylserine (from soybeans) - 100 mg

Other ingredients: rice flour, vegetable cellulose (capsule), vegetable stearate, silica.

Contains soybeans.

Sharp'S® is a registered trademark of Enzymotec, Ltd.

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