What is the recommended dosage for Phosphatidylserine?

General: 100 mg/day; Cognitive Support: 100-300 mg/day

What are the side effects of Phosphatidylserine?

Potential side effects include: Mild gastrointestinal discomfort, Insomnia at high doses, Rare allergic reactions (soy-derived forms).

What is Phosphatidylserine?

Phosphatidylserine (PS) is a phospholipid that is a key component of brain cell membranes. It supports cell-to-cell communication and is involved in neurotransmitter release. Research has explored its potential to support memory, attention, and processing speed, particularly in aging populations.

What dosage of Phosphatidylserine has been used in studies?

Clinical trials have commonly used 100 mg to 300 mg of phosphatidylserine daily, often divided into three doses of 100 mg. Most modern supplements use soy- or sunflower-derived PS. Cognitive benefits have been observed over 6 to 12 weeks. Consult your healthcare provider.

What are the potential side effects of Phosphatidylserine?

Phosphatidylserine is generally well tolerated. Mild side effects may include digestive upset and insomnia at higher doses. It may interact with blood-thinning and anti-inflammatory medications. People with soy allergies should choose sunflower-derived PS. Consult your healthcare provider.

Phosphatidylserine
Phosphatidylserine

nootropic

다른 이름: PS, Ptd-L-Ser, Soy Phosphatidylserine, Sunflower Phosphatidylserine

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About

Phosphatidylserine is an essential phospholipid component of neuronal cell membranes that supports cell-to-cell communication and neurotransmitter release. The FDA has granted a qualified health claim stating it may reduce the risk of cognitive dysfunction in the elderly. Studies show modest improvements in memory, learning, and mood in older adults.

How It Works

Essential phospholipid component of neuronal cell membranes; supports cell-to-cell communication, neurotransmitter release (acetylcholine, dopamine), and cortisol regulation; maintains membrane fluidity critical for signal transduction.

Evidence For Conditions

건강 상태	등급	연구	참여자
Age-Related Cognitive Decline	B	16	1100	보기 →
Stress-Induced Cognitive Decline	C	6	400	보기 →
Attention & Focus Difficulties	C	5	350	보기 →

Side Effects

Mild gastrointestinal discomfort
Insomnia at high doses
Rare allergic reactions (soy-derived forms)

Drug & Supplement Interactions

Anticholinergic medications (may reduce PS effectiveness)
Blood thinners (theoretical interaction)
Cholinesterase inhibitors (additive cholinergic effects)

복용 중인 모든 건강기능식품에 대해 반드시 의료 전문가에게 알리십시오.

Related Ingredients

Uridine Monophosphate Creatine Citicoline

핵심 정보

용량: General: 100 mg/day; Cognitive_Support: 100-300 mg/day
제형: softgel capsule
천연 원료: Soybeans, Sunflower lecithin, White beans, Eggs
상한 섭취량: Well-tolerated up to 600 mg/day
권장 복용 시간: With meals for better absorption

근거 요약

Age-Related Cognitive Decline B

Stress-Induced Cognitive Decline C

Attention & Focus Difficulties C

FDA 면책 조항: 이 내용은 미국 식품의약국(FDA)의 평가를 받지 않았습니다. 이 웹사이트의 제품 및 정보는 질병의 진단, 치료, 완치 또는 예방을 목적으로 하지 않습니다. 제시된 근거 등급은 발표된 동료 심사 연구에 대한 우리의 분석에 기반하며, 의학적 조언을 구성하지 않습니다. 건강기능식품 복용을 시작하기 전에 반드시 의료 전문가와 상담하십시오.