What kosher certifications does Kosher Longevity accept?

We follow the widely-recognized agencies listed by Chabad.org and major kashrut authorities: Orthodox Union (OU), OK Kosher, Star-K, CRC (cRc), KOF-K, and equivalent Badatz kosher certifications. For products without a clear kosher certification, we mark them ‘Kosher status: not verified’ and recommend consulting your rabbi.

Are gel caps a kashrut concern?

Yes. Standard gelatin capsules are typically derived from bovine or porcine sources and require reliable kosher certification. We flag every product’s capsule shell: vegetable/HPMC (pareve), fish gelatin (often marked OU-Fish), or bovine kosher gelatin. Soft-gels deserve special scrutiny.

Is this rabbinic advice?

No. This site is educational. Halachic decisions — especially around medication, choleh status, and Shabbat — belong to your local Orthodox rabbi. We provide a Rabbi Discussion Sheet to make that conversation easier.

Devices · Electromagnetic

Pulsed Electromagnetic Field Therapy

Grade B — Strong orthopedic RCT base; longevity claims outrun the data.

The evidence

PEMF has FDA clearance for non-union bone fractures and is supported by RCT data for osteoarthritis pain, post-surgical recovery, and sleep quality. The longevity, mitochondrial-biogenesis, and 'cellular charging' claims popular in marketing copy outrun the controlled-trial base — those mechanisms are real but the human longevity endpoints are not yet measured.

Our picks

Pulse PEMF XL Pro

Higher-intensity full-body mat. Clinical adoption in chiropractic offices. Strongest brand on real orthopedic data.

Shop Pulse ↗

BioBalance Home Mat

Lower-intensity home mat; lower price. Reasonable for sleep and general use; underpowered vs. clinical protocols.

Shop BioBalance ↗

Halacha notes

These are discussion points, not pesak. Confirm with your own rav before applying to your practice.

Kosher Evidence Card

Halacha — Shabbat: Electronic activation is a melacha. Pre-set sessions still raise grama questions.
Halacha — Yom Tov: Same as Shabbat.
Choleh Status: Documented orthopedic indications (non-union fracture, severe OA) may qualify; sleep and 'general wellness' use does not.
Clinic Notes: Clinic mats are single-user; no mixed-gender concern.
Test Before Use: Confirm no pacemaker, ICD, deep-brain stimulator, or other implanted electronics — absolute contraindication.
Ask Your Rav About: Choleh threshold for the specific indication; whether daily session protocols crossing Shabbat are halachically tractable.

FAQ

Pacemaker — really a hard no?

Yes. PEMF can interfere with implanted electronic devices. This is a documented absolute contraindication, not a precaution.

Why is this only Grade B?

The orthopedic and FDA-cleared indications are solid. The longevity claims that drive most consumer purchases are not yet supported by human trial endpoints. We grade on the longevity claim, not on the strongest indication.

Selected human-trial references

Direct PubMed links to the strongest published human studies behind this category. We update these as new trials emerge. Citations are educational — not endorsements of any specific brand or treatment.