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NR + Pterostilbene Nambah NAD+ Kira‑kira 40–90 % ing Uji Manungsa

Nova Chen · · 3 min read
#healthy aging #clinical trial #nad+ #nicotinamide riboside #pterostilbene #nrpt #basis

Angka Utama: NAD+ Munggah ~40 % nganti ~90 %

NAD+ iku koenzim sing dienggo sel kanggo métabolisme energi lan ndandani DNA, lan kadang‑kala levelé mudun nalika uwasa. Mula, prekursor NAD+ dadi topik suplemen sing rame dibahas. Salah siji formulasi sing paling populer, NRPT, nyawiji nicotinamide riboside (NR) lan pterostilbene (PT). Produk iki dipasaraké kanthi merek Basis.

Studi randomised, double‑blind, placebo‑controlled taun 2017 sing diterbitaké ing npj Aging and Mechanisms of Disease iki dadi uji coba kapisan ing manungsa kanthi dosis berulang saka kombinasi iki. Temuan utama:

  • ~40 % kenaikan NAD+ total ing getih nganggé dosis sing disaranake (NRPT 1X)
  • ~90 % kenaikan nganggé dosis dobel (NRPT 2X)
  • Ora ana kenaikan ing kelompok placebo
  • Ora ana efek samping serius sing dilaporaké

Kenaikan iki diukur sawise patang minggu, dibandhingaké karo kelompok placebo lan baseline.

Sapa Sing Diteliti lan Kepiye Caraé

Uji coba iki melu 120 wong dewasa sehat umur 60‑80 taun. Partisipan dipérang dadi telu klompok:

  1. Placebo
  2. NRPT 1X, dosis sing disaranake
  3. NRPT 2X, dosis kaping pindho

Kabeh wong njupuk suplemen saben dina kanggo wolung minggu. Para peneliti nglacak NAD+ ing getih total bareng karo asil safety.

Napa Kombinasi NR lan Pterostilbene Penting

NR iku wujud vitamin B3 sing ana ing susu kanthi kadar cilik. Sel bisa ngowahi NR dadi NAD+. Pterostilbene minangka polifenol sing gegayutan karo resveratrol lan ditemokaké ing blueberry. Gagasan saka kombinasi iki yaiku loro bahan iki saling nglengkapi. Nanging, uji coba mung mbandhingaké kombinasi kasebut karo placebo, ora dibandingaké NR dhewe utawa PT dhewe. Mulane data ora bisa nuduhaké pira kontribusi saben bahan marang kenaikan NAD+, utawa apa pterostilbene pancen nambah efek.

Ringkesan Dosis sing Patut Diketahui

  • Respons gumantung dosis. Nggandhengake dosis dadi kaping pindho kira‑kira ngasilaké kenaikan NAD+ kaping pindho, saka watara 40 % nganti 90 %. Pola iki migunani amarga nuduhaké efek iki terkait karo suplemen.
  • Tegese cepet. Peningkatan signifikan wis katon ing pangukuran patang minggu.
  • Stabil, dudu lonjakan sesaat. NAD+ tetep dhuwur nganti pungkasan wolung minggu. Ora mung munggah lan ilang maneh, iki maksudé “sustainably” ing judhul.
  • Placebo tetep stabil. Iki ngurangi kemungkinan perubahan amarga fluktuasi alami utawa mung amarga melu uji coba.

Klompok 1X nganggo dosis Basis komersial, yaiku 250 mg NR lan 50 mg pterostilbene saben dina; klompok 2X ngedobelaké loro‑lorone. Delengen teks lengkap kanggo rincian formulasi sadurunge nyimpulake babagan panggunaan pribadi.

Keamanan: Apa Sing Dituduhaké lan Ora Dituduhaké

Penulis nglaporaké ora ana efek samping serius sajrone wolung minggu. Iki dadi kabar apik kanggo studi kapisan ing manungsa kanthi dosis berulang, kalebu kelompok dosis dobel.

Nanging bukti keamanan iki ana watesané:

  • Durasi sing cendhak. Wolung minggu ora cukup kanggo nyritakaké akibat panggunaan saben dina nganti taun.
  • Mung partisipan sehat. Hasil ora bisa digeneralisasi kanggo wong sing nduwèni penyakit kronis utawa sing nggunakake pirang‑pirang obat.
  • Ukuran sampel ora gedhé. Kanthi 120 wong dibagi telu klompok, efek samping sing jarang bisa waé ora kasil dideteksi.

Apa Sing Ora Dikatakake Penelitian Iki

Kéné asring muncul hype sing ngluwihi data. Tujuan utama uji coba iki yaiku keamanan lan level NAD+ ing getih. Ora dilapuraké yen NRPT:

  • Nambah umur utawa ngalambatake penuaan
  • Nambah kakuatan, kognisi, utawa energi
  • Mbales tandha penyakit apa wae

Munggahé NAD+ mung asil biokimia. Apa kenaikan iki bakal maraké perbaikan kesehatan kudu dibuktikaké nganggo uji klinis sing luwih dawa lan fokus ing hasil klinis. Sapa wae sing ngiklanaké NAD+ booster minangka strategi umur panjang sing wis teruji, wis ngluwihi apa sing dituduhaké ing makalah iki.

Maca Hasil kanthi Kritis

Sawetara cathetan sing kudu dielingi:

  • NAD+ total getih iku proksi. Iki nuduhaké yen prekursor diserep lan diowahi, nanging ora nerangaké apa sing kedadeyan ing otot, otak, utawa jaringan liya.
  • Keterlibatan industri. Studi suplemen bermerek asring digandhengake karo pabrikan, mula priksa deklarasi konflik kapentingan ing makalah lengkap. Replikasi independen tansah wigati.
  • Populasi penting. Hasil ing wong sehat umur 60‑80 taun ora mesthi bisa digeneralisasi marang wong enom utawa wong sing duwe kondisi medis.

Kesimpulan

Uji coba NRPT iki nuduhaké kanthi cetha siji bab: ing wong tuwa sehat, suplemen harian nicotinamide riboside + pterostilbene nambah NAD+ ing getih kanthi pola dosis‑dependen, kira‑kira 40 % karo dosis sing disaranake lan 90 % karo dosis dobel. NAD+ tetep dhuwur sajrone wolung minggu tanpa efek samping serius. Makna kenaikan NAD+ iki kanggo kesehatan jangka panjang isih dadi pitakon terbuka. Yen sampeyan mikir njupuk prekursor NAD+, utamané ing dosis dhuwur utawa bareng obat liya, rembugan dhisik karo tenaga medis.

Original study

Read the original research on pubmed.ncbi.nlm.nih.gov →

This article summarizes published research for general information. It is not medical advice.

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Written by

Nova Chen

Nova Chen writes for Biocracked: biohacking science, longevity & human performance.

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