HCl [Discontinued] by Loomis Enzymes

POSSIBLY EFFECTIVE

• Athletic performance. Oral beet may improve athletic performance associated with aerobic activities. However, it is not clear who is most likely to benefit, for which type of competition it is most useful, or what dose or duration of use is most appropriate. Details: Several small clinical trials, most of which enrolled elite athletes, recreational athletes, and sedentary males, as well as meta-analyses of some of these and other studies, show that beet improves various measures of athletic performance, including ability, muscular endurance, power output, sprinting, and strength (93844,94464,94468,94469,100143,100150,100152,105761,113422). Clinical research also shows that drinking beetroot juice improves the use of oxygen during exercise testing in recreationally-trained athletes, especially with severe exercise testing (94460,94463,94467,100147,105762). Also, in obese adolescents, taking beetroot juice daily for 6 days increases the time to exhaustion from severe exercise, but does not improve moderate exercise (100145). Not all research shows that beet supplementation benefits athletic performance. Another meta-analysis of several small clinical studies, including some of the studies above, shows that taking beetroot does not improve performance in high-intensity or sprint interval training (111159). Additionally, the majority of research in elite athletes does not support the use of beetroot juice to decrease the time needed to complete a task, aid in some sort of graded exercise test, or improve the use of oxygen during exercise testing (94455,94458,94460,94461,94464,94465,94466,94469,94473,100142,100153,105763). The supposed lack of effect of beetroot juice in elite athletes might be related to the natural production of nitrates and nitrites in the body or the increased ability to use oxygen that comes from extensive training (94458,94463). Alternatively, any changes might be very small (<1%) and not identified with statistical comparisons, although even very small changes might be beneficial in competition (94464). The most commonly used doses in all studies, regardless of effect, have included an acute dose of beetroot juice 70-500 mL up to 3 hours prior to exercise (93844,94463,94464,94466,94467,94473,97726,100142,100143,105761)(105762,111159,113422) or chronic dosing of up to 500 mL daily for 3-6 days (94459,94464,94469,100145,100147,100153,111159,113422). Less commonly, beetroot juice 70-140 mL daily, betalain-rich concentrate 100 mg daily, or a beetroot-based nutritional gel 100 grams daily, have been taken for longer dosing schedules of 7-15 days (97720,100144,100148,100152,105763,113422). Benefits in elite athletes, most often related to time trials, are usually limited to studies using chronic dosing of 7-15 days, which is longer than the duration of 6 days used in the majority of studies (94473,97720,100144,100148). Brands of juice used in clinical trials have included Beet It Sport (James White Drinks Ltd.) (94455,94458,94465,100142,100143,100144,100148,105761,105763), Beet It Stamina Shot (James White Drinks Ltd.) (93844), Beet It (James White Drinks Ltd) (94457,94459,94460,94467,94469,97726,100145,100153,105762,111159), and Love Beets Beetroot Juice (Gs Fresh Ltd.) (94461,94462). Although plasma levels have not been analyzed in all studies, the majority of studies suggest that these doses are adequate to increase levels of nitrates or nitrites, which is thought to be essential for increasing athletic potential (93844,94455,94458,94459,94460,94465,94467,94469,94466,94473,97726). The evidence also suggests benefit in both normoxic and hypoxic environments (94465,100148,105763).
• Exercise-induced muscle soreness. Drinking beetroot juice 7-8 times over 48 hours after strenuous exercise may reduce exercise-induced muscle soreness, but evidence is conflicting. Details: Some clinical research shows drinking beetroot juice (Love Beets Beetroot Juice, Gs Fresh Ltd.) 125 mL or 250 mL seven times over 48 hours after strenuous box jumps improves muscle soreness when compared with placebo and sodium nitrite (96964,97722). Other small clinical studies show that drinking beetroot juice 50-250 mL as eight separate doses over 48 hours after strenuous exerciseimproves muscle soreness and reduces tissue edema when compared with placebo (94461,113424). However, drinking beetroot juice 250 mL as seven separate doses over 48 hours after running a marathon does not appear to reduce muscle soreness when compared with placebo (94462). A meta-analysis of 4 small studies, mostly in healthy or physically active males, shows that drinking beetroot juice improves the pressure pain threshold, which is a measure of muscle soreness, at 48- and 72-hours post-exercise when compared with a fruit-flavored drink. However, beetroot juice does not improve subjective muscle soreness scores (111160). The validity of the findings from this meta-analysis is limited by the heterogeneity of the beetroot juice regimens among the included studies. Further, these results should not be generalized to elite athletes.

POSSIBLY INEFFECTIVE

• Chronic obstructive pulmonary disease (COPD). Drinking beetroot juice for up to 14 days may not improve exercise capacity in patients with COPD. Details: A meta-analysis of eight small clinical trials in patients with COPD shows that taking nitrate-rich beetroot juice does not improve most measures of exercise capacity, including the 6-minute walk test, cycling ergometry endurance time, and maximum rate of oxygen consumption (VO2 max), when compared with placebo. Additionally, beetroot juice did not reduce blood pressure or heart rate. However, the analysis did show a significant improvement in scores on the Borg Rating of Perceived Exhaustion scale with beetroot juice over placebo. Nitrate-rich beetroot juice doses ranged from 70-140 mL daily for up to 14 days (104200).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Cognitive function. It is unclear if drinking beetroot juice is beneficial for cognitive function. Details: A small clinical study in adults with overweight or obesity on a calorie-restricted diet shows that drinking 70 mL of concentrated beetroot juice daily for 14 days improves the time to complete part B of the trail making test, which is a test of cognitive function, but not part A, when compared with controls (111158). However, the duration and size of this study limits its validity. Further, it is unclear whether any improvement is clinically significant. The effect of acute beet administration on cognitive function has also been studied. A very small clinical study in healthy adults shows that taking beet extract (RedNite, Enovate Biolife) chewable tablets 3 grams 90 minutes prior to neuropsychological testing improves immediate and delayed memory capacity, frontal lobe function, and lexical flexibility but does not improve working memory, information processing speed, or subjective reports of memory performance when compared with placebo (113427).
• Coronary heart disease (CHD). It is unclear if oral beetroot extract is beneficial in patients with CHD. Details: A small clinical trial in patients with CHD shows that taking red beetroot extract 500 mg, containing around 25 mg betalains, twice daily for 2 weeks reduces total cholesterol and low-density lipoprotein (LDL) cholesterol by 15 mg/dL and reduces triglycerides by 8 mg/dL when compared to baseline. Slight improvements in blood pressure and blood glucose were also reported, but these changes were not clinically significant (103883). The validity of these findings is limited by the lack of a comparator group. Also, it is unclear whether beetroot can reduce the risk of cardiovascular events in patients with CHD.
• Dyslipidemia. It is unclear if oral beetroot is beneficial in patients with dyslipidemia. Details: A meta-analysis of small clinical studies in healthy individuals or patients with dyslipidemia, cardiovascular disease, or overweight or obesity, shows that consuming beetroot juice or leaves does not improve levels of triglycerides or total, low-density lipoprotein, or high-density lipoprotein cholesterol when compared with controls (111163). However, the validity of the findings from this meta-analysis is limited by the heterogeneity of the enrolled patients and beetroot regimens.
• Exercise-induced muscle damage. It is unclear if oral beetroot juice improves recovery from muscle damage after exercise. Details: A meta-analysis of 4 small clinical studies in healthy or physically active individuals, most of which enrolled males only, shows that drinking beetroot juice improves measures of muscle recovery at 72 hours post-exercise when compared with a fruit-flavored drink. However, beetroot juice does not consistently improve recovery at earlier time points post-exercise, nor does it reduce levels of creatine kinase or markers of inflammation (i.e., interleukin-6, interleukin-8, c-reactive protein, or tumor necrosis factor-alpha) (111160). However, the validity of the findings from this meta-analysis is limited by the heterogeneity of the beetroot juice regimens among the included studies, which usually varied from 210-250 mg of nitrate in 7-11 servings over 3-7 days. Further, these results should not be generalized to elite athletes. Another very small clinical study in semi-professional female athletes shows that ingesting beetroot juice 50 mL 8 times over 48 hours after exercise-induced muscle damage enhances the recovery of some functional parameters such as muscle endurance but not others such as flexibility and vertical jump performance when compared with placebo (113424).
• Hypertension. Oral beet may slightly reduce blood pressure in healthy individuals, but it is unclear if it is beneficial in patients with hypertension. Details: Meta-analyses of small studies show the potential for a minor reduction in systolic blood pressure (SBP) and diastolic blood pressure (DBP) in healthy adults taking beetroot juice (94470,97718,97728). The average reduction in SBP and DBP with beetroot juice consumption is about 4 mmHg and 1 mmHg, respectively, which is greater than the effect seen with consuming blackcurrant juice or nitrate-depleted beetroot juice. The most benefit is seen when beetroot juice is taken for at least 2 weeks or at doses of 500 mL daily (97728). The effect of acute beet supplementation on blood pressure is conflicting. A small clinical study in healthy adults shows that drinking beet juice (Beet It, James White Company) 140 mL two hours prior to cardiovascular measurements reduces resting SBP by about 4 mmHg but does not improve resting or post-exercise DBP, central blood pressure, or arterial stiffness nor does it improve post-exercise SBP when compared with placebo. Subgroup analysis suggests that the reductions in resting SBP were only observed in males, not females (113423). Another small clinical study shows that consuming beet 100 grams baked into bread modestly decreases DBP over a 6-hour period when compared with white bread (97725). It is possible that genetics might play a role in the magnitude of effect seen with beetroot consumption. Adults with a specific gene polymorphism, eNOS Glu298Asp, experienced a greater reduction in DBP after consuming beet-containing bread (97724). Despite positive findings in studies of healthy individuals, research on the use of beetroot juice in patients with hypertension is unclear. A small clinical study in adults with hypertension who were taking antihypertensive medications shows that drinking nitrate-rich beetroot juice (Beet it; James White Drinks Ltd.) 70 mL twice daily for one week does not lower blood pressure when compared with nitrate-depleted beetroot juice (94457). Also, in patients with mild to moderate hypertension, clinical research shows that taking a combination of beetroot powder (Sensient) 300 mg, olive leaf extract 1000 mg, and green coffee bean extract 200 mg daily for 6 weeks does not lower blood pressure when compared with placebo (97723). However, some evidence suggests that at least part of the blood pressure lowering effects of beet might be independent of nitrate (97728). Furthermore, some research suggests that identifying effects on blood pressure might be dependent on the method of measurement, including clinic resting measurements, 24-hour monitoring, or morning/evening home resting measurements (97729).
• Hypertriglyceridemia. It is unclear if oral beet is beneficial in patients with hypertriglyceridemia. Details: A small clinical study in overweight or obese individuals with dyslipidemia shows that taking freeze-dried beet leaf 2.8 grams daily for 4 weeks in addition to nutritional guidance does not lower triglyceride levels when compared with nutritional guidance alone (100146). Beet has also been evaluated in combination with other ingredients. A small clinical trial in patients at risk for heart disease shows that a specific combination of beet and hawthorn berry (Neo40-Daily, Neogenis Labs), taken twice daily for 30 days, can modestly reduce blood triglyceride levels when compared to baseline (18222). It is unclear if these findings are due to beet, hawthorn berry, or the combination.
• Liver disease. Although there has been interest in using oral beet for liver disease, there is insufficient reliable information about the clinical effects of beet for this purpose.
• Muscle strength. It is unclear if oral beetroot juice is beneficial for muscle strength. Details: A meta-analysis of 18 clinical studies in healthy males shows that taking beetroot juice or beetroot gel 2-3 hours before exercise improves muscular strength when compared with placebo. Subgroup analysis suggests that beetroot-based supplements improve muscular strength in a fatigued but not resting state (113422). A small clinical study in adults with overweight or obesity on a calorie-restricted diet shows that drinking 70 mL of concentrated beetroot juice daily for 14 days improves handgrip strength by approximately 18% compared with 4% in controls (111158). However, it is unclear whether any improvement is clinically significant.
• Obesity. It is unclear if oral beet leaf or beetroot juice is beneficial for weight loss. Details: A small clinical study in patients with overweight or obesity and dyslipidemia shows that taking freeze-dried beet leaf 2.8 grams daily for 4 weeks in addition to nutritional guidance does not reduce body weight or body mass index (BMI) when compared with nutritional guidance alone (100146). Similarly, a small clinical study in adults with overweight or obesity on a calorie-restricted diet shows that drinking 70 mL of concentrated beetroot juice daily for 14 days does not improve weight loss when compared with controls (111158). However, the size and duration of this study may have been inadequate to detect differences between groups.
• Pregnancy-induced hypertension. It is unclear if oral beetroot juice is beneficial in patients with pregnancy-induced hypertension. Details: A small clinical trial in pregnant patients with hypertension who are at approximately 22-35 weeks gestation shows that taking beetroot juice (James White Drinks Ltd) 70 mL daily for 8 days does not reduce blood pressure when compared with a nitrate-depleted beetroot juice (100151). However, the study was small and designed to investigate the feasibility of using beetroot juice in this population.
• Pulmonary hypertension. It is unclear if oral beetroot juice is beneficial in patients with pulmonary hypertension. Details: A small clinical study shows that taking beetroot juice (Beet-It Sport; James White Drinks Ltd) 70 mL twice daily for 7 days does not improve right ventricular systolic function when compared with nitrate-depleted beetroot juice in patients with pulmonary hypertension (100149). However, this study was small and not adequately powered to detect differences between groups.
• Raynaud syndrome. It is unclear if oral beetroot juice is beneficial in patients with Raynaud syndrome. Details: A small clinical study in patients with Raynaud syndrome undergoing cold sensitivity tests shows that drinking beetroot juice (Beet-It, James White Drinks Ltd) 70 mL daily for 13 days, followed by 140 mL prior to testing, does not reduce pain in the hands or feet, but might improve thermal comfort in the feet, when compared to baseline (103884). The validity of this finding is limited by the lack of a comparator group. More evidence is needed to rate beet for these uses.

(Read more about BEET)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Allergic rhinitis (hay fever). Although there has been interest in using oral betaine hydrochloride for allergic rhinitis, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Asthma. Although there has been interest in using oral betaine hydrochloride for asthma, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Atherosclerosis. Although there has been interest in using oral betaine hydrochloride for atherosclerosis, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Diarrhea. Although there has been interest in using oral betaine hydrochloride for diarrhea, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Dyspepsia. Although there has been interest in using oral betaine hydrochloride for indigestion caused by hypochlorhydria, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Food allergies. Although there has been interest in using oral betaine hydrochloride for food allergies, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Gallbladder disease. Although there has been interest in using oral betaine hydrochloride for gallbladder disease, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Hyperhomocysteinemia. Although there has been interest in using oral betaine hydrochloride for hyperhomocysteinemia, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Hypothyroidism. Although there has been interest in using oral betaine hydrochloride for hypothyroidism, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose.
• Rheumatoid arthritis (RA). Although there has been interest in using oral betaine hydrochloride for RA, there is insufficient reliable information about the clinical use of betaine hydrochloride for this purpose. More evidence is needed to rate betaine hydrochloride for these uses.

(Read more about BETAINE HYDROCHLORIDE)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Celiac disease. Although there has been interest in using oral lipase for celiac disease, there is insufficient reliable information about the clinical effects of lipase for this purpose.
• Dyspepsia. It is unclear if oral lipase is beneficial for improving symptoms of postprandial distress syndrome. Details: A small clinical trial shows that taking a specific acid-resistant lipase (Amano Enzyme USA) 280 mg immediately before a high-fat meal does not reduce postprandial bloating and nausea when compared with placebo in individuals with postprandial distress syndrome (101900).
• Inflammatory bowel disease (IBD). Although there has been interest in using oral lipase for IBD, there is insufficient reliable information about the clinical effects of lipase for this purpose.
• Prematurity. It is unclear if adding a specific form of lipase, recombinant human bile salt-stimulated lipase (rhBSSL), to infant formula improves outcomes in premature infants. Some research suggests a potential increased risk for adverse effects. Details: Human breast milk contains rhBSSL, but it is inactivated when breast milk is pasteurized for donation. Clinical research in infants born before 32 weeks' gestation shows that adding rhBSSL as 8700 units per 100 mL formula or pasteurized breast milk, for 4 weeks does not increase growth velocity, body length, or head circumference over the next 12 months when compared with formula or pasteurized breast milk devoid of lipase. However, the infants who were small for gestational age (SGA), which made up approximately 15% of the study population, grew by an additional 1.9 grams/kg daily on average when compared with placebo (101940). More evidence is needed to rate lipase for these uses.

(Read more about LIPASE)

Proteolytic enzymes represent a wide group of enzymes that are used alone or in combination. See specific monographs for effectiveness information.

(Read more about PROTEOLYTIC ENZYMES (PROTEASES))

LIKELY SAFE ...when used in amounts commonly found in foods.

POSSIBLY SAFE ...when used orally and appropriately for medicinal purposes, short term. Beetroot juice has been safely used in clinical trials in doses of up to 500 mL daily for up to 7 days and a beetroot-based nutritional gel has been used safely in doses of up to 100 grams daily for 8 days (94461,94462,94464,100149,100152,100153).

PREGNANCY AND LACTATION:
There is insufficient reliable information available about the safety of beets used medicinally during pregnancy and breast-feeding.

(Read more about BEET)

POSSIBLY SAFE ...when taken orally as a single dose of up to 1500 mg (93328,93329). There is insufficient reliable information available about the safety of betaine hydrochloride when used in multiple doses.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about BETAINE HYDROCHLORIDE)

There is insufficient reliable information available about the safety of lipase.

CHILDREN: POSSIBLY UNSAFE
when recombinant human bile salt-stimulated lipase (rhBSSL) is used orally by premature infants. Adding rhBSSL to infant formula or pasteurized breast milk increases the risk for serious gastrointestinal adverse effects in premature infants (101940).

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about LIPASE)

POSSIBLY SAFE ...when used orally and appropriately. Various proteolytic enzymes have been safely used orally in clinical research (716,964,965,968,969,6252,6253,10622,11457,18281,18284) (91104,91105,91106,91111,96449). Side effects are typically mild to moderate and most often include gastrointestinal effects. See specific monographs for more detailed information related to the safety of individual proteolytic enzymes. ...when used topically and appropriately. Various proteolytic enzymes have been safely used topically in clinical research (67835,67843,67845,91113). Some proteolytic enzymes might cause allergic reactions when used topically. See specific monographs for more detailed information related to the safety of individual proteolytic enzymes.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about PROTEOLYTIC ENZYMES (PROTEASES))

CYTOCHROME P450 1A2 (CYP1A2) SUBSTRATES Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, beet might decrease the levels and clinical effects of CYP1A2 substrates.  Details In vitro research suggests that beet induces CYP1A2 enzymes (111404).

CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, beet might increase the levels of CYP3A4 substrates.  Details In vitro research suggests that betanin, the major pigment in beet, competitively inhibits CYP3A4 in a dose-dependent manner similarly to strong CYP3A4 inhibitor ketoconazole (113425).

(Read more about BEET)

ANTACIDS Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Betaine hydrochloride increases stomach acidity and could decrease the effects of antacids.  Details In human research, betaine hydrochloride increases stomach acidity (93328,93329). Antacids are taken to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with antacids might decrease the effects of the antacids.

H2-BLOCKERS Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Betaine hydrochloride increases stomach acidity and could decrease the effects of H2-blockers.  Details In human research, betaine hydrochloride increases stomach acidity (93328,93329). H2-blockers are used to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with H2-blockers might decrease the effects of H2-blockers.

PROTON PUMP INHIBITORS (PPIs) Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Betaine hydrochloride increases stomach acidity and could decrease the effects of PPIs.  Details In human research, betaine hydrochloride increases stomach acidity (93328,93329). PPIs are used to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with PPIs might decrease the effects of PPIs

(Read more about BETAINE HYDROCHLORIDE)

(Read more about LIPASE)

(Read more about PROTEOLYTIC ENZYMES (PROTEASES))

General ...Orally, beet seems to be well tolerated when used for medicinal purposes, short term.
Most Common Adverse Effects:
Orally: Red stools and red urine.
Serious Adverse Effects (Rare):
Orally: Hypocalcemia and kidney damage when ingested in large amounts.

Endocrine ...Theoretically, ingestion of large quantities of beets could lead to hypocalcemia because of the oxaluric acid content (18).

Gastrointestinal ...Orally, beet juice may cause red stools (94470,97726,100142,100145,105762). This red coloring of the stools is not harmful. Additionally, beet supplementation has been reported to cause black stools. In one case, a 79-year-old male on apixaban and clopidogrel presented with black stools, nausea, and vomiting after taking beet pills 2-3 days prior. The likelihood of upper gastrointestinal bleed was determined to be low based on factors such as normal vital signs and lack of severe anemia. The patient was diagnosed with beet-induced pseudo-hematochezia which was successfully treated with fluids and discontinuation of the beet supplement (113426).
Other less common gastrointestinal side effects include loose stools, constipation, and nausea (100149).

Genitourinary ...Orally, beet is known to produce red or pink urine (beeturia) in some people (32569,34134,94464,94470,97725,97726,100142,100145,100152,105762,113422). However, this red coloring of the urine is not harmful and dissipates after about 12 hours (113422).

Neurologic/CNS ...Orally, vivid dreams and worsening headaches have each occurred in one person in a clinical trial, although it is not clear if this is due to beet (97723).

Renal ...Theoretically, ingestion of large quantities of beets could lead to kidney damage due to its oxaluric acid content (18).

(Read more about BEET)

General ...Orally, betaine hydrochloride is generally well tolerated when taken as a single dose.

Gastrointestinal ...Theoretically, the hydrochloric acid produced from betaine hydrochloride might irritate gastric or duodenal ulcers or impede ulcer healing. It might also cause heartburn.

(Read more about BETAINE HYDROCHLORIDE)

General ...No adverse effects have been reported in adults. However, a thorough evaluation of safety outcomes has not been conducted.
Serious Adverse Effects (Rare):
Orally: Gastrointestinal adverse effects, such as necrotizing enterocolitis, when recombinant human bile salt-stimulated lipase is used in premature infants.

Gastrointestinal ...Orally, when added to the formula or pasteurized breast milk consumed by premature infants, recombinant human bile salt-stimulated lipase (rhBSSL) can cause gastrointestinal adverse effects, including abdominal distension, flatulence, constipation, colic, abdominal pain, gastroenteritis, vomiting, regurgitation, and rectal bleeding (101940). Premature infants receiving rhBSSL also had a slightly higher rate of necrotizing enterocolitis (NEC) when compared with those receiving placebo. After review by a panel of experts, it was determined that the rate of confirmed or suspected NEC in infants consuming rhBSSL was 3.3%, compared with 0.5% in those receiving placebo. Although this rate of NEC is lower than the historical rate of occurrence in premature infants (11%), a possible increased risk for NEC cannot be ruled out (101940).

(Read more about LIPASE)

General ...Orally, proteolytic enzymes are generally well tolerated. See specific monographs for detailed safety information related to individual proteolytic enzymes.
Most Common Adverse Effects:
Orally: Gastrointestinal upset.
Serious Adverse Effects (Rare):
Topically: Allergic reactions.

Gastrointestinal ...Orally, some patients taking proteolytic enzymes may have gastrointestinal complaints (101517).

Immunologic ...Proteolytic enzymes are commonly found in laundry detergents and pre-spotter products. Rarely, protease specific IgE positive tests possibly related to these products have occurred. Exposure may be airborne or topical (102705). In addition, in case reports, occupational exposure to the airborne proteolytic enzyme pepsin has resulted in allergic rhinoconjunctivitis or asthma (102706,102707).

(Read more about PROTEOLYTIC ENZYMES (PROTEASES))