The Herbal Library

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Browse every herb in the database by name, category, or the body system it's traditionally associated with.

All categories Aromatic Culinary Medicinal

Filtered by body system:MetabolicClear

Blood sugar problems such as diabetes need diagnosis and care from a health professional. Some of these herbs may add to the effects of diabetes medicines, so check with your doctor or pharmacist before using them.

Results

18 herbs

No. 001Medicinal

Aloe

Aloe vera

A succulent whose leaf gel is used on burns and skin conditions. Gel on the skin may speed burn healing; aloe taken by mouth carries real risks.

High Blood Sugar

No. 002Medicinal

Amla

Phyllanthus emblica

Indian gooseberry, a fruit rich in vitamin C and antioxidants, used in Ayurveda and as one of the three fruits in Triphala. Trials suggest it may lower cholesterol, blood sugar and a marker of inflammation.

High Blood Sugar

No. 003Medicinal

Cerasee

Momordica charantia

A bitter plant known in Jamaica as cerasee and elsewhere as bitter melon, widely used as a folk remedy for diabetes and high blood pressure.

High Blood Sugar

No. 004Medicinal

Cornelian Cherry

Cornus officinalis

Shan zhu yu, the sour fruit of an Asian dogwood, used in Chinese medicine for about 2,000 years as a liver and kidney tonic and for dizziness, ringing in the ears, frequent urination and heavy sweating. Research so far is in the lab and in animals.

High Blood Sugar

No. 005Medicinal

Duppy Gun

Ruellia tuberosa

Ruellia tuberosa, also called Mexican bluebell, a folk medicine for diabetes in Asia. It lowered blood sugar in diabetic rats but hasn't been tested in people.

High Blood Sugar

No. 006Medicinal

Ginseng

Panax ginseng

A root long used in traditional Chinese medicine as a calming herb and an adaptogen. Research on its effects is mixed.

High Blood Sugar

No. 007Medicinal

Golden Eye Grass

Curculigo orchioides

Kali musli or xian mao, an endangered herb valued in Ayurveda and Chinese medicine as a tonic and aphrodisiac, and used for rheumatic conditions. Research so far is in the lab and in animals.

High Blood Sugar

No. 008Medicinal

Jack in the Bush

Chromolaena odorata

One of Jamaica's most popular bush teas for colds and flu, also used in Africa and Asia for fever, wounds and diabetes. Research so far is in the lab and in animals.

High Blood Sugar

No. 009Medicinal

Jamaican Rat Ears

Peperomia pellucida

A small weed of damp, shady places, also called shining bush, used in Caribbean folk medicine as a cooling remedy and for skin sores. Research so far is limited and often weak.

High Blood Sugar

No. 010Medicinal

Lion's Ear

Leonotis nepetifolia

A plant in the mint family, known as shandilay in Trinidad, where it's a popular traditional remedy for colds and coughs. Research so far is limited to lab and animal studies.

High Blood Sugar

No. 011Medicinal

Mango Leaf

Mangifera indica

The leaves of the mango tree, made into a folk tea in Asia and Africa and traditionally used for diabetes, breathing problems and diarrhea. Research is mostly in the lab and in animals.

High Blood Sugar

No. 012Medicinal

Milk Thistle

Silybum marianum

A tall, purple-flowered thistle from Europe, long used for liver problems. Studies of it and its extract silymarin in liver disease have been conflicting or too limited to show a clear benefit.

High Blood Sugar

No. 013Medicinal

Periwinkle

Catharanthus roseus

Madagascar periwinkle, a garden plant used in Caribbean folk medicine for diabetes and the source of two cancer drugs. The plant can be poisonous.

High Blood Sugar

No. 014Medicinal

Poria Cocos

Wolfiporia cocos

Fu ling, an edible fungus used in Chinese medicine for over 2,000 years to promote urination, reduce swelling, aid digestion and calm the mind. It's in nearly 15% of Chinese Pharmacopoeia preparations.

High Blood Sugar

No. 015Medicinal

Reishi

Ganoderma lucidum

A mushroom prized for centuries in traditional Chinese, Japanese and Korean medicine. A Cochrane review found it didn't lower heart disease risk factors.

High Blood Sugar

No. 016Medicinal

Snake Gourd Root

Trichosanthes kirilowii

Tian hua fen, a Chinese medicine root used for centuries for diabetes, swelling and menstrual problems. Its protein, trichosanthin, ends pregnancies and was once widely used in China for abortion.

High Blood Sugar

No. 017Medicinal

Wereke

Ibervillea sonorae

The root of a wild gourd from northwestern Mexico, sold as dried "chips" and boiled into a tea for diabetes in Mexican folk medicine. Lab and animal studies suggest it may lower blood sugar, but it hasn't been tested in people.

High Blood Sugar

No. 018Medicinal

Yellow Dock

Rumex crispus

Curly dock, a plant whose root and leaves are traditional laxatives and tonics, also used for skin problems and jaundice. Research is in the lab and in rats.

High Blood Sugar