Perimine by Metagenics

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Age-related cognitive decline. It is unclear if oral perilla is beneficial in patients with age-related cognitive decline. Details: Preliminary clinical research in healthy elderly adults shows that taking perilla seed oil 7 mL orally daily for 12 months does not improve cognitive function scores when compared with placebo. However, the study may have been inadequately powered to detect a difference between groups (110612). Other preliminary clinical research in healthy adults at least 60 years of age shows that taking perilla seed oil 1.47 mL orally daily for 12 months does not improve cognitive function scores when compared with baseline. However, taking perilla seed oil 1.47 mL plus ponkan powder 1.12 grams modestly improved cognitive function scores (110615).
• Allergic rhinitis (hay fever). It is unclear if oral perilla is beneficial in patients with allergic rhinitis. Details: Preliminary clinical research in patients with seasonal allergic rhinoconjunctivitis shows that taking perilla extract 50 or 200 mg orally daily for 21 days decreases symptoms such as itchy nose, watery eyes, itchy eyes, and total symptoms when compared with placebo (68658).
• Asthma. It is unclear if oral perilla is beneficial in patients with asthma. Details: Two very small clinical studies in adults with mild asthma show that taking perilla seed oil 10-20 grams orally daily for 4 weeks modestly improves peak expiratory flow, forced vital capacity, and forced expiratory volume in 1 second when compared with baseline and placebo (1338,65485).
• Cancer. Although there has been interest in using oral perilla for cancer, there is insufficient reliable information about the clinical effects of perilla for this purpose.
• Canker sores. It is unclear if oral perilla is beneficial in patients with canker sores. Details: Preliminary clinical research in patients with recurrent canker sores shows that using perilla seed oil as the only type of cooking oil for 8 months does not decreases the incidence of canker sores any better than using soybean oil (68676).
• Common cold. Although there has been interest in using oral perilla for the common cold, there is insufficient reliable information about the clinical effects of perilla for this purpose.
• Constipation. It is unclear if oral perilla is beneficial in patients with constipation. Details: Preliminary clinical research shows that taking a specific perilla leaf extract (Benegut, Vital Solutions GmbH) 150 mg orally twice daily for 4 weeks does not improve bloating, abdominal discomfort, gas, feelings of fullness, or stool frequency when compared with placebo in healthy adults who complain of gastrointestinal discomfort and reduced bowel movements (94312).
• Cough. Although there has been interest in using oral perilla for cough, there is insufficient reliable information about the clinical effects of perilla for this purpose.
• Dementia. It is unclear if oral perilla is beneficial in patients with dementia. Details: Preliminary clinical research in patients with mild to moderate dementia shows that taking perilla seed oil 1 gram orally three times daily for 6 months does not improve cognitive function when compared with placebo (101808).
• Depression. Although there has been interest in using oral perilla for depression, there is insufficient reliable information about the clinical effects of perilla for this purpose.
• Headache. Although there has been interest in using oral perilla for headache, there is insufficient reliable information about the clinical effects of perilla for this purpose.
• Nausea and vomiting. Although there has been interest in using oral perilla for nausea and vomiting, there is insufficient reliable information about the clinical effects of perilla for this purpose.
• Osteoporosis. Although there has been interest in using oral perilla for osteoporosis, there is insufficient reliable information about the clinical effects of perilla for this purpose. More evidence is needed to rate perilla for these uses.

(Read more about PERILLA)

POSSIBLY SAFE ...when perilla oil or extract is used orally and appropriately. There is some evidence that perilla can be safely used for up to 12 months (1338,68676,94312,105525).

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

(Read more about PERILLA)

(Read more about PERILLA)

General ...Orally, perilla seems to be well tolerated. Topically, there is currently a limited amount of information on the adverse effects of perilla.
Most Common Adverse Effects:
Topically: Dermatitis.
Serious Adverse Effects (Rare):
Orally: Anaphylaxis.

Dermatologic ...Topically, perilla may cause contact dermatitis (6,68664,94313).

Immunologic ...Orally, many cases of anaphylaxis have been reported in adults and children who consumed perilla seeds (94313,110611). Some research suggests that oleosin is the major constituent responsible for perilla allergies (110611).

Pulmonary/Respiratory ...Occupational asthma has been reported from breathing in smoke from roasted perilla seeds (94313).

(Read more about PERILLA)