The simple drawing method of beans is as follows:

Materials: 1 black outline pen, 1 box of watercolor pens, 1 piece of A4 white paper.

1. First, use a black outline pen to draw the curved pedicle of the bean. To draw a curvature, there is no need to seal the bottom, but to leave a gap.

2. Then draw the main body of the bean. The tip is curved and the bottom is larger. Pay attention to the diagonal lines. Draw a curved hook at the bottom of the bean.

3. Next, draw a bean. The bottom line is a wavy line. Pay attention to the diagonal lines on the bean part. Draw several semicircular arcs on the beans to draw the volume of the beans.

4. Finally, use a green watercolor pen to paint the beans green. A simple and beautiful simple drawing of beans is ready.

Effects and functions of beans:

Beans contain vitamin A, vitamin B1, vitamin B2, vitamin C, and minerals including iron, magnesium, manganese, phosphorus, potassium, etc. Contains protein and folic acid and is a good source of plant protein.

The carbohydrates contained in green beans can act like grain, and people often eat green beans as a main dish. Beans have good taste and high nutritional value. They can promote gastrointestinal motility and strengthen the spleen and kidneys.

1. Promote gastrointestinal motility: Beans can maintain normal digestive gland secretion and gastrointestinal motility functions, inhibit cholinease activity, thereby aiding digestion and increasing appetite.

2. Strengthen the spleen and nourish the kidneys: Green beans are rich in protein, vitamins and various trace elements, and have a sweet and mild taste. Therefore, eating green beans in moderation can strengthen the spleen and nourish the kidneys.