When is the best time to drink lemonade? The best time to drink lemonade is after lunch. The sun is weak in the afternoon, so there is less chance to get in touch with the sun after meals. After meals, the gastric mucosa can be properly protected to help digestion, and it will not stimulate the gastrointestinal tract when it is digested at night. See Figure 1.2. Whether lemonade is drunk at night or during the day has certain side effects, depending on personal situation. Harm of drinking lemonade during the day We all know that lemons are photosensitive foods, mainly because they contain more minerals such as copper, zinc and iron. These metal elements can directly or indirectly increase the quantity and activity of tyrosinase, tyrosinase and dopamine quinone related to melanin production. It is not recommended to drink lemonade during the day when the sun is strong. See figure 2. The harm of drinking lemonade at night. The PH value of lemonade is lower than 2.5. Although lemon is defined as an alkaline fruit, lemonade is an acidic drink with a low PH value when eaten. Such drinks will stimulate the secretion of gastric acid after eating, which will easily lead to gastric acid staying in the gastrointestinal tract for a long time at night, which will easily lead to problems in the stomach and serious gastrointestinal ulcers. See Figure 3.3. Do you need lemonade every day? Lemonade doesn't need to be drunk every day. It is recommended to drink lemonade at intervals. Generally, drink it 2~3 days a week, 1~2 times a day. Lemon is a very sour fruit. This kind of food should not be consumed too much, because acidic ingredients are easy to harm the gastrointestinal tract. Daily intake should be controlled within 1000ml, and the concentration should not be too high. A slice of lemon can be soaked in 3 glasses of water. See Figure 4: How to make lemonade delicious 1. Take a fresh lemon, rub it on the lemon peel with a little salt, then rinse it with clear water to clean up the fresh wax and dirty residue on the lemon peel. 2. Cut the lemon into small pieces with a knife and remove the seeds from the lemon slices. Lemon is not suitable for boiling water, just use warm water below 50 degrees. If it is hot in summer, you can soak it in warm water and then put it in the refrigerator for a while. Features: The taste is mainly acid. If there is a lot of water, the acidity is light and there is no bitterness, so it is suitable for drinking. See figure V.