Nutrimere [Discontinued] by Standard Process

POSSIBLY EFFECTIVE

• Vitamin A deficiency. Some preliminary clinical research shows that consuming one spoonful of carrot jam daily for 10 weeks improves growth velocity when compared with control in children with vitamin A deficiency (25819). Other preliminary research shows that consuming 100 grams of grated carrot daily for 60 days improves vitamin A status when compared with placebo in lactating women at risk for vitamin A deficiency (67861).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Breast cancer. A meta-analysis of observational research has found that consuming a diet highest in carrots is associated with a 21% decreased odds of developing breast cancer when compared with consuming a diet lowest in carrots (101715).
• Colorectal cancer. A large observational study in older Danish adults shows that self-reported high consumption of raw carrot (2-4 carrots weekly or greater than 32 grams daily) is associated with a 17% lower likelihood of colorectal cancer diagnosis, whereas lower carrot consumption is not associated with a decreased risk. The validity of these findings may be limited by selection bias, recall bias, and other confounding factors (106559).
• Fibromyalgia. Preliminary clinical research shows that consuming a mostly raw, pure vegetarian diet that includes two to four 240 mL servings of carrot juice daily for 7 months might improve fibromyalgia symptoms in some people (98057). The effect of carrot alone on fibromyalgia is unknown.
• Prostate cancer. Population research has found that higher intake of carrot is associated with an 18% decrease in the odds of developing prostate cancer. Increasing carrot consumption by 10 grams daily or 1 serving per week is associated with a 4% to 5% decrease in the odds of developing prostate cancer (96307). More evidence is needed to rate carrot for these uses.

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LIKELY SAFE ...when used orally in amounts commonly found in foods. Carrot essential oil, extracts, and food additives have Generally Recognized as Safe (GRAS) status in the US (4912).

POSSIBLY SAFE ...when used orally in medicinal amounts, short-term. Carrot has been used safely in doses of approximately 100 grams three times daily for up to 4 weeks (96308). There is insufficient reliable information available about the safety of carrot when used topically.

CHILDREN: LIKELY SAFE
when used orally in amounts commonly found in foods (4912). Carrot essential oil, extracts, and food additives have Generally Recognized as Safe (GRAS) status in the US (4912).

CHILDREN: POSSIBLY UNSAFE
when carrot juices are used excessively in nursing bottles for small children. Excessive use of carrot juice may cause carotenemia and dental caries (25817).

PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in amounts commonly found in food (4912). Carrot essential oil, extracts, and food additives have Generally Recognized as Safe (GRAS) status in the US (4912). There is insufficient reliable information available about the safety of carrot when used in medicinal amounts during pregnancy and lactation.

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General ...Orally, carrot is well tolerated when consumed as a food. It also seems to be generally well-tolerated when consumed as a medicine. Some people are allergic to carrot; allergic symptoms include anaphylactic, cutaneous, respiratory, and gastrointestinal reactions such as hives, swelling of the larynx, asthma, or diarrhea (25820,93606,106560). In infants, excessive consumption of carrot products in nursing bottles has been reported to cause extensive caries in the primary teeth (25817).
Topically, carrot has been associated with a case of phytophotodermatitis (101716).

Dental ...Orally, feeding carrot juice to infants, with or without sugar- or acid-containing beverages, has been reported to damage teeth and cause dental caries (25817).

Dermatologic ...Orally, excessive consumption of carrots or carrot-containing products can cause yellowing of the skin, which results from increased beta-carotene levels in the blood (25817). Carrots may cause allergic reactions in some patients. Allergic responses to carrot-containing foods include skin reactions such as hives, erythema, swelling, and/or papules (25820,96306).

Gastrointestinal ...Orally, carrots may cause allergic reactions in some patients. Allergic responses to carrot-containing foods can include gastrointestinal symptoms, such as diarrhea (25820).

Immunologic ...Orally, carrots may cause allergic reactions in some patients (25820,96306,106560). Allergic responses to carrot-containing foods can include skin reactions such as hives, erythema, swelling, and/or papules (25820,96306). For one patient, treatment of skin lesions resolved after a month of oral antihistamines and topical steroids, and avoiding further contact with carrot (96306). Allergic responses to carrot-containing foods can also include gastrointestinal symptoms, such as diarrhea, and respiratory symptoms, such as swelling of the larynx or asthma (25820). In one case, a patient with a history of allergic rhinitis and asthma who had been successfully treated with subcutaneous immunotherapy and was tolerant of consumption of raw and cooked carrots developed rhinoconjunctivitis when handling carrots. Inhalation of dust particles and aerosols produced by food processing activities and containing allergens from the peel and pulp of carrots is thought to have sensitized the airway, producing a distinct form of respiratory food allergy in which there are typically no symptoms with ingestion (106560).
Topically, a female runner developed phytophotodermatitis, which was considered possibly associated with the inclusion of carrot in a sunscreen (Yes To Carrots Daily Facial Moisturizer with SPF 15; Yes to, Inc.) (101716).

Psychiatric ...Compulsive carrot eating is a rare condition in which the patient craves carrots. According to one case report, withdrawal symptoms include nervousness, cravings, insomnia, water brash, and irritability (25821).

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