1 Product identity

Ingredient risk

3 ingredients to use with caution

Cardio Heart Nutrients

Name: Cardio Heart Nutrients
Brand: Higher Nature

BrandHigher Nature→Other Combinations Capsule 20 ingredients 3 caution DSLD #40820

Net contents: 30 Capsule(s)

Target: Adults and Children 4 years and above

DSLD entry: 2014-12-29

2 Ingredients (20)

IngredientGroupSafety

Vitamin EVitamin EConditionally Safe

Vitamin B6Vitamin B6Use with Caution

Folic AcidFolateConditionally Safe

Vitamin B12Vitamin B12Use with Caution

Tri-MethylglycineBetaine—

ArginineArginine—

CarnitineL-CarnitineGenerally Safe

BromelainBromelainConditionally Safe

Co-Enzyme Q10Coenzyme Q-10—

Betaine AnhydrousBetaine Anhydrous—

L-Arginine HydrochlorideArginine—

Capsulecapsule—

L-Carnitine L-TartrateL-CarnitineGenerally Safe

Microcrystalline CelluloseCellulose—

BromelainBromelainConditionally Safe

D-Alpha-Tocopheryl SuccinateVitamin EConditionally Safe

Silicon DioxideSiliconGenerally Safe

Magnesium StearateMagnesium stearateUse with Caution

Pyridoxine HydrochlorideVitamin B6Use with Caution

MethylcobalaminVitamin B12Use with Caution

Ingredient amounts require the full DSLD label. View full label at NIH DSLD →

⚠️ Use with caution — restricted in some markets

Vitamin B6 — Sensory neuropathy from chronic high-dose B6 (>200 mg/day) — presents as numbness, ataxia. Can be irreversible. Often self-prescribed by patients…

Vitamin B12 — Nitrous oxide anesthesia in subclinically B12-deficient patients can precipitate acute combined degeneration — always check B12 before elective p…

Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].

3 Safety cross-reference

Vitamin E — Conditionally Safe

⚠ Increased bleeding risk

⚠ All-cause mortality at >400 IU/day

Vitamin B6 — Use with Caution

Folate — Conditionally Safe

⚠ May mask B12 deficiency

⚠ Colorectal cancer risk debated

Vitamin B12 — Use with Caution

Glycine — Limited Evidence

⚠ Well tolerated

L-Carnitine — Generally Safe

⚠ Fishy body odor

⚠ TMAO concern

Bromelain — Conditionally Safe

⚠ Increased bleeding risk

⚠ GI upset

Chloride — Limited Evidence

⚠ Co-ingested with sodium

Silicon — Generally Safe

⚠ Very low toxicity

Magnesium — Use with Caution

⚠ Diarrhea (especially oxide)

⚠ Accumulates in renal impairment

4 Label claims

• Nutrient

• All Other

5 Data source

DSLD ID40820

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2014-12-29

6 More from Higher Nature

View Higher Nature Safety Scorecard → 129 products

Advanced Nutrition Complex Advanced Nutrition Complex Aloe Gold Tablets 300 mg Aloe Gold Tablets 300 mg Alpha B-Vital

7 Cite this page

Vancouver

Pkhakadze G. Cardio Heart Nutrients — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 29]. Available from: https://supplement.ge/products/cardio-heart-nutrients-40820/

CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.

Analyzed by SupplementIndex

PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD

Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG