The effects of canola honey include nutritional supplementation, laxative, moistening the lungs and relieving coughs. 1. Supplementary nutrition: canola honey is sweet, which is also rich in amino acids, a variety of vitamins, organic acids, and low fat content, for the elderly, can be supplemental nutrition. Honey is also rich in fructose, which can replenish energy for the body after consumption. 2. Laxative: Canola honey has a lubricious texture, which can increase the lubricity of the intestines and help prevent or relieve constipation, especially for constipation caused by dryness of the large intestine; 3. Moisten the lungs and relieve cough: canola honey also has a certain role in nourishing Yin and moisturizing dryness, for dry cough, dry mouth and astringent have a certain role;