In the absence of allergies, a week old baby can eat mangoes. If allergies, etc. should not be consumed. Mango is rich in nutrients, containing sugar, protein, amino acids, carotene, vitamin C, calcium, magnesium, potassium, etc. It can replenish a variety of nutrients, which helps to enhance one’s immunity and promote the growth and development of the body, so one-week-old babies can eat mango. However, it should be noted that if you are allergic to mango, you should avoid eating it, so as not to cause allergic symptoms, such as itching, redness and swelling. At the same time, mango contains a lot of sugar, so pay attention to moderation, do not overdose. In general, you should develop regular eating habits, eat more vegetables, fruits, etc., do not overeat.