Interactions on record — worth a quick check against your medications. Based on 5 of 8 ingredients. Check your meds →
Dietary supplement

Food Enzymes Ingredients & Drug Interactions

by Nature's Sunshine

Capsule Category: Non-nutrient/non-botanical
Most serious interaction: Moderate
The interaction bottom line Most serious interaction: Moderate

Food Enzymes is a dietary supplement by Nature's Sunshine with 8 active ingredients. Its ingredients are commonly taken for digestive support for protein digestion, wound cleaning (debridement of dead tissue), sore throat and inflammation.Based on those ingredients, 169 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Bromelain, Betain HCl, Papain. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of Food Enzymes by Nature's Sunshine

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 8 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (940 mg) without saying how much of each component you get.

Food Enzymes contains eight active ingredients, all of them digestive enzymes designed to help break down food during digestion. Papain breaks down protein and comes from papaya.

Bromelain, from pineapple, also breaks down protein. Pepsin, lipase, and pancreatin are enzymes your body naturally makes to digest food — this product supplies them in concentrated form.

Alpha-amylase breaks down starch. Betaine hydrochloride is a compound that increases stomach acid to help with digestion.

The product also includes inactive ingredients — the capsule itself, cellulose, magnesium stearate, and silicon dioxide — which are fillers and binders that hold everything together.

Does it work?

Not established
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use.

Why this rating?
  • The label markets this product for: Digestive enzyme support.
  • We looked for evidence on: Dyspepsia, Exercise-induced muscle soreness, Postoperative pain, Postoperative swelling, Rhinosinusitis, Sprains — and 4 related terms.
  • The closest evidence on file: Papain is rated "Insufficient Reliable Evidence To Rate" for Exercise-induced muscle soreness (Natural Medicines).
  • Also on file: Papain is rated "Insufficient Reliable Evidence To Rate" for Wound healing.
  • Also on file: Lipase is rated "Insufficient Reliable Evidence To Rate" for Dyspepsia.

The data we hold shows insufficient reliable evidence to rate papain for cancer, dental cavities, radiation skin damage, muscle soreness, shingles, or parasitic infections. For bromelain, the evidence is similarly insufficient for hay fever, burns, cancer, nerve damage from chemotherapy, poor circulation in the legs, and diabetes.

Lipase has insufficient evidence for inflammatory bowel disease and indigestion. Betaine hydrochloride is rated insufficient for indigestion, thyroid disease, diarrhea, rheumatoid arthritis, food allergies, and hay fever.

The effectiveness of this product for its digestive support role hasn't been established in the data we have.

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 5 of the 5 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 5 of 5.
  • General safety write-ups exist for 5 of 5.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Papain is generally tolerated as a food, but supplements may irritate your digestive tract or trigger allergic reactions in sensitive people — symptoms can include itchy eyes, runny nose, sneezing, stomach cramps, sweating, and diarrhea. High doses are unsafe and carry rare risks of severe stomach inflammation or even a tear in your food pipe.

Concentrated papain and unripe papaya should be avoided in pregnancy, and papain supplements should not be used while breastfeeding due to insufficient safety data. Bromelain is generally well tolerated short-term, though long-term safety is less clear.

It may cause diarrhea, gas, stomach upset, or headache. Allergic reactions are possible, and if inhaled it can trigger asthma or throat and eye irritation.

Bromelain is not safe in pregnancy and should be avoided while breastfeeding. Betaine hydrochloride may irritate the stomach and is not appropriate for anyone with ulcers, gastritis, or acid reflux — it could cause heartburn or worsen these conditions.

Avoid it in pregnancy and breastfeeding. Lipase and pepsin are generally tolerated but carry little safety data in pregnancy and breastfeeding; check with your healthcare provider first.

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 3 of the 5 matched ingredients can interact with medications — Papain, Betaine Hydrochloride, Bromelain.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 169 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

If you're on warfarin or another blood thinner, check before taking this product — papain can increase thinning effects (Moderate concern). If you take other blood thinners or antiplatelet drugs, bromelain poses a similar moderate bleeding risk.

Also check your list if you're on H2-blockers, antacids, or proton pump inhibitors — betaine hydrochloride may reduce how well they work.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.

This product is a digestive enzyme blend that may appeal to people looking for digestive support, but the evidence for how well it works isn't established in our data. If you take warfarin or other blood thinners, have stomach ulcers, take acid-reducing medications, or are pregnant or breastfeeding, talk with your pharmacist or doctor before starting — several ingredients here aren't appropriate for those situations, and papain in particular has documented medication interactions.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 5 of 8 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Nov 21, 2019.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Food Enzymes, straight from the product label.

Brand Nature's Sunshine
Net contents 3 Capsule(s)
Market status On market
Date entered into DSLD Nov 21, 2019
DSLD ID 207742
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Food Enzymes by Nature's Sunshine, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Capsule(s)
Maximum serving Sizes:
2 Capsule(s)
Servings per container
2
IngredientAmount% DV
Papain0 NP--
Bromelain0 NP--
Lipase0 NP--
Pepsin0 NP--
Proprietary Blend940 mg--
Alpha-Amylase0 NP--
Betain HCl0 NP--
Bile Salt0 NP--
Pancreatin0 NP--

Other ingredients: Capsule, Cellulose, Magnesium Stearate, Silicon Dioxide

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements

Digestive enzyme

Combine with proper diet and exercise To purchase a 120-capsule bottle of Food Enzymes, Stock No. 1836, contact: Nature's Sunshine Products, Inc. Quality, service, integrity

010024940315 Guaranteed pure Other Nature's Sunshine Products: PDA Proactazyme Slippery Elm Retail sample

Digestive support Helps digest proteins, carbohydrates, and fats contained in a full meal Supplies enzymes processed foods lack

Suggested/Recommended/Usage/Directions

Recommendation: Take one or two capsules with a meal three times daily. Drink at least 8 oz of water with supplements.

Precautions

Keep out of reach of children.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Brand IP Statement(s)

2015 NSP, Inc.

FDA Statement of Identity

Digestive Enzyme supplement

See for yourself

Food Enzymes by Nature's Sunshine label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

What’s inside

The Ingredients in Food Enzymes by Nature's Sunshine

These are the 8 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Capsule(s) Dosage formCapsule Servings per container2 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Proprietary Blend

940 mg per serving

Other (inactive) ingredients: Capsule, Cellulose, Magnesium Stearate, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.

Interaction report

Food Enzymes by Nature's Sunshine Drug Interactions

Want to check YOUR meds against Food Enzymes?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

Go to the checker
169Drugs
122 Moderate 47 Minor

Ingredients driving the most interactions

Bromelain 141
Papain 2

Each ingredient & the kinds of drugs it affects

For each ingredient in Food Enzymes with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Bromelain2 drug types · 141 drugs

Anticoagulant/Antiplatelet Drugs

Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
There is one case report of a patient experiencing minor bruising while taking bromelain with naproxen. Bromelain is thought to have antiplatelet activity. Whether this interaction is of concern with topical bromelain is unclear. Interference with coagulation of burn wounds has been reported in a patient receiving bromelain-based enzymatic debridement. However, observational research has found that topical bromelain debridement is not associated with increases or decreases in laboratory markers of coagulation when compared with surgical debridement.

Likelihood Possible Evidence D
Tetracycline Antibiotics

Theoretically, bromelain might increase levels of tetracycline antibiotics.
Laboratory research suggests that bromelain might increase the absorption of tetracycline antibiotics. However, a study in healthy adults reported no difference in tetracycline plasma levels when a 500 mg dose was taken with or without bromelain 80 mg.

Likelihood Possible Evidence B

Betain HCl3 drug types · 36 drugs

Antacids

Betaine hydrochloride increases stomach acidity and could decrease the effects of antacids.
In human research, betaine hydrochloride increases stomach acidity. Antacids are taken to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with antacids might decrease the effects of the antacids.

Likelihood Possible Evidence D
H2-Blockers

Betaine hydrochloride increases stomach acidity and could decrease the effects of H2-blockers.
In human research, betaine hydrochloride increases stomach acidity. H2-blockers are used to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with H2-blockers might decrease the effects of H2-blockers.

Likelihood Possible Evidence D
Proton Pump Inhibitors (Ppis)

Betaine hydrochloride increases stomach acidity and could decrease the effects of PPIs.
In human research, betaine hydrochloride increases stomach acidity. PPIs are used to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with PPIs might decrease the effects of PPIs

Likelihood Possible Evidence D

Papain1 drug type · 2 drugs

Warfarin (Coumadin)

Theoretically, papain might increase the effects and side effects of warfarin.
In one case report, a patient previously stable on warfarin was found to have an international normalization ratio (INR) of 7.4, which was attributed to ingestion of a supplement containing papain from papaya extract.

Likelihood Possible Evidence D
The maker

Brand information

Manufacturer and brand details for Food Enzymes, from the product label.

Nature's Sunshine

See all Nature's Sunshine products
Name
NATURE'S SUNSHINE PRODUCTS, INC.
City
Spanish Fork
State
Utah
ZipCode
84660
Web Address
www.naturessunshine.com
Pharmacist Counseling Corner

Food Enzymes by Nature's Sunshine: Common Questions

Does Food Enzymes by Nature's Sunshine interact with any medications?
Yes. Based on its ingredients, Food Enzymes has a known interaction with 169 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Food Enzymes contains 8 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Can I take Food Enzymes if I'm pregnant or breastfeeding?
Not without talking to your doctor first. Papain and bromelain are best avoided in pregnancy due to safety concerns, and neither should be used while breastfeeding — the data doesn't support their safety in either situation. Betaine hydrochloride, lipase, and pepsin also lack sufficient safety data in pregnancy and breastfeeding.
What are the most common side effects?
The most likely side effects are digestive — diarrhea, gas, stomach upset, or headache from bromelain. Allergic reactions are possible, especially if you're sensitive to papain or bromelain; symptoms include itchy eyes, runny nose, sneezing, stomach cramps, and diarrhea. If you have stomach ulcers or acid reflux, betaine hydrochloride may cause heartburn or irritation.
Is this product safe if I have an ulcer or acid reflux?
No. Betaine hydrochloride increases stomach acid, which can irritate ulcers or worsen reflux. Avoid this product if you have either condition.
Will this help my digestion?
The evidence is insufficient — we don't have reliable data showing this product effectively treats indigestion, inflammatory bowel disease, or other digestive conditions. It's an enzyme supplement, but whether it meaningfully helps digestion isn't established in our data.
What is pepsin and why is it in there?
Pepsin is an enzyme your stomach naturally produces to break down protein in food. This product supplies it in concentrated form to aid digestion, though the evidence for how well it works isn't established.
Can I take this with my stomach acid medication?
If you take an H2-blocker, antacid, or proton pump inhibitor to reduce stomach acid, betaine hydrochloride in this product may reduce how well your medication works. Talk with your pharmacist before combining them.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Food Enzymes is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Food Enzymes label
Go deeper

The Full Monographs Behind Food Enzymes’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Sources

Sources & How We Checked

Food Enzymes's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 36 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Papain 11 references
  1. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  2. Shaw D, Leon C, Kolev S, Murray V. Traditional remedies and food supplements: a 5-year toxicological study (1991-1995). Drug Saf 1997;17:342-56.
  3. Shuttleworth D, Hill S, Marks R, Connelly DM. Relief of experimentally induced pruritus with a novel eutectic mixture of local anaesthetic agents. Br J Dermatol 1988;119:535-40.
  4. Mansfield LE, Ting S, Haverly RW, Yoo TJ. The incidence and clinical implications of hypersensitivity to papain in an allergic population, confirmed by blinded oral challenge. Ann Allergy 1985;55:541-3.
  5. Martin, T., Uhder, K., Kurek, R., Roeddiger, S., Schneider, L., Vogt, H. G., Heyd, R., and Zamboglou, N. Does prophylactic treatment with proteolytic enzymes reduce acute toxicity of adjuvant pelvic irradiation? Results of a double-blind randomized trial PubMed
  6. Walker-Renard, P. Update on the medicinal management of phytobezoars. Am J Gastroenterol. 1993;88(10):1663-1666.
  7. Tymoszuk D, Wiszniewska M, Walusiak-Skorupa J. Papain-induced occupational rhinoconjunctivitis and asthma - A case report. Med Pr 2016;67(1):109-12. PubMed
  8. Soto-Mera MT, López-Rico MR, Filgueira JF, et al. Occupational allergy to papain. Allergy 2000;55(10):983-4. PubMed
  9. Tarlo SM, Shaikh W, Bell B, et al. Papain-induced allergic reactions. Clin Allergy 1978;8(3):207-15. PubMed
  10. Baur X, König G, Bencze K, Fruhmann G. Clinical symptoms and results of skin test, RAST and bronchial provocation test in thirty-three papain workers: Evidence for strong immunogenic potency and clinically relevant proteolytic e?ects of airborne papain. C
  11. Novey HS, Keenan WJ, Fairshter RD, Wells ID, Wilson AF, Culver BD. Pulmonary disease in workers exposed to papain: clinico-physiological and immunological studies. Clin Allergy 1980;10(6):721-31. PubMed

See these in context on the Papain monograph →

Bromelain 19 references
  1. Nettis E, Napoli G, Ferrannini A, Tursi A. IgE-mediated allergy to bromelain. Allergy 2001;56:257-8. PubMed
  2. Taussig SJ, Batkin S. Bromelain, the enzyme complex of pineapple (Ananas comosus) and its clinical application. An update. J Ethnopharmacol 1988;22:191-203.. PubMed
  3. Bradbrook ID, Morrison PJ, Rogers HJ. The effect of bromelain on the absorption of orally administered tetracycline. Br J Clin Pharmacol 1978;6:552-4. PubMed
  4. Bush TM, Rayburn KS, Holloway SW, et al. Adverse interactions between herbal and dietary substances and prescription medications: a clinical survey. Altern Ther Health Med 2007;13:30-5.
  5. Brien S, Lewith G, Walker AF, et al. Bromelain as an adjunctive treatment for moderate-to-severe osteoarthritis of the knee: a randomized placebo-controlled pilot study. QJM 2006;99:841-50. PubMed
  6. Mori S, Ojima Y, Hirose T, et al. The clinical effect of proteolytic enzyme containing bromelain and trypsin on urinary tract infection evaluated by double blind method. Acta Obstet Gynaecol Jpn 1972;19:147-53.
  7. Glaser D, Hilberg T. The influence of bromelain on platelet count and platelet activity in vitro. Platelets 2006;17:37-41. PubMed
  8. Heinicke R M, van der Wal L, Yokoyama M. Effect of bromelain (Ananase) on human platelet aggregation. Experientia 1972;28:844-5. PubMed
  9. Gailhofer, G., Wilders-Truschnig, M., Smolle, J., and Ludvan, M. Asthma caused by bromelain: an occupational allergy. Clin Allergy 1988;18(5):445-450. PubMed
  10. Mattei, O., Fabri, G., and Farina, G. [Occupational health experience regarding four cases of asthma due to bromelain (author's transl)]. Medicina del Lavoro 1979;70(5):404-409.
  11. Galleguillos, F. and Rodriguez, J. C. Asthma caused by bromelin inhalation. Clin Allergy 1978;8(1):21-24. PubMed
  12. Perez-Camo I, Quirce S, Duran MA, and et al. Latex allergy: evidence of cross-reactivity with papain and bromelain [abstract]. Allergy 1996;51(suppl 31):48.
  13. Martin GJ, Ehrenreich J, and Asbell N. Bromelain: pineapple proteases with anti-edema activity. Exp Med Surg 1962;20:227-247.
  14. Kasemsuk T, Saengpetch N, Sibmooh N, Unchern S. Improved WOMAC score following 16-week treatment with bromelain for knee osteoarthritis. Clin Rheumatol. 2016 Oct;35(10):2531-40. PubMed
  15. Kutlu Ö, DemirbaS A, Elmas ÖF, Güvenç U, Metin A. Fixed drug eruption: a new side effect of bromelain. Contact Dermatitis 2020. Online ahead of print. PubMed
  16. Shoham Y, Shapira E, Haik J, et al. Bromelain-based enzymatic debridement of chronic wounds: Results of a multicentre randomized controlled trial. Wound Repair Regen 2021;29(6):899-907. PubMed
  17. Pfister P, Garcia Wendel PD, Kim BS, et al. Coagulation side effects of enzymatic debridement in burned patients. Burns 2022. PubMed
  18. Hasham S, Riyat H, Fletcher A, O'Boyle CP, Alexander S. To bleed or not to bleed? Case series and discussion of haemorrhage risk with enzymatic debridement in burn injuries. Scars Burn Heal 2023;9:20595131231168333. PubMed
  19. Leelakanok N, Petchsomrit A, Janurai T, Saechan C, Sunsandee N. Efficacy and safety of bromelain: A systematic review and meta-analysis. Nutr Health 2023. PubMed

See these in context on the Bromelain monograph →

Lipase 1 reference
  1. Casper C, Hascoet JM, Ertl T, et al. Recombinant bile salt-stimulated lipase in preterm infant feeding: A randomized phase 3 study. PLoS One. 2016;11(5):e0156071. PubMed

See these in context on the Lipase monograph →

Proteolytic Enzymes (proteases) 3 references
  1. Weeks JA, Harper RA, Simon RA, Burdick JD. Assessment of sensitization risk of a laundry pre-spotter containing protease. Cutan Ocul Toxicol. 2011;30(4):272-9. PubMed
  2. Marquès LI, Lara S, Abós T, Bartolomé B. Occupational rhinitis due to pepsin. J Investig Allergol Clin Immunol. 2006;16(2):136-7. DOI
  3. Cartier A, Malo JL, Pineau L, Dolovich J. Occupational asthma due to pepsin. J Allergy Clin Immunol. 1984;73(5 Pt 1):574-7. PubMed

See these in context on the Proteolytic Enzymes (proteases) monograph →

Betaine Hydrochloride 2 references
  1. Yago MR, Frymoyer A, Benet LZ, Smelick GS, Frassetto LA, Ding X, Dean B, Salphati L, Budha N, Jin JY, Dresser MJ, Ware JA. The use of betaine HCl to enhance dasatinib absorption in healthy volunteers with rabeprazole-induced hypochlorhydria. AAPS J. 2014 PubMed
  2. Yago MR, Frymoyer AR, Smelick GS, Frassetto LA, Budha NR, Dresser MJ, Ware JA, Benet LZ. Gastric reacidification with betaine HCl in healthy volunteers with rabeprazole-induced hypochlorhydria. Mol Pharm. 2013 Nov 4;10(11):4032-7. PubMed

See these in context on the Betaine Hydrochloride monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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