Flaxseed (Linum usitatissimum):

Botanical Description: Flaxseed, also known as linseed, is the seed of the flax plant, a slender annual with blue flowers. It is cultivated in temperate regions around the world.
Part Used: The seeds and oil extracted from them are used in herbal medicine.
Traditional Energetics:
TCM: Flaxseed is considered neutral and sweet, affecting the Lung, Large Intestine, and Stomach meridians.
Ayurvedic: In Ayurveda, flaxseed is seen as sweet and warm, balancing the Vata and Pitta doshas.
TCM Uses: Flaxseed is used to moisten the intestines and relieve constipation. It also nourishes the Yin and clears heat.
Common Folk Uses: Flaxseed is commonly used as a laxative to relieve constipation. It is also rich in omega-3 fatty acids, making it beneficial for heart health and reducing inflammation.
Modern Scientific Research: Research has shown that flaxseed is high in dietary fiber and alpha-linolenic acid, an omega-3 fatty acid. It has been studied for its potential to improve digestive health, reduce cholesterol levels, and lower the risk of heart disease.
Dosage:
Aqueous Decoction: 1-2 tablespoons of ground flaxseed per cup of water, boiled for 10-15 minutes. Drink once a day.
1:2 Tincture: Flaxseed oil is typically consumed directly; 1-2 tablespoons per day.