Answer – Iron
 According to guidelines stated in the “Guidance for Industry: Food Labeling Guide” published by the U.S Food and Drug Administration (FDA) in September 1994 and last revised in January 2013, it is required that Vitamin A, Vitamin C, Calcium, and Iron must appear on nutritional labels if they are contained in the food.
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Ask your guardian, they'll tell you
 
        
                    
             
        
        
        
Stay hydrated. Water, juice, clear broth or warm lemon water with honey helps loosen congestion and prevents dehydration.
Rest. Your body needs rest to heal.
Try rubbing Vick cream or inhaling it.
        
             
        
        
        
Answer:
Ectomorphs are people in whom weight gain is easily perceived, that is why being very prominent on this subject, social judgments, or teasing are what makes them with entroverted personalities.
Explanation:
There are studies with real scientific evidence that speak about the lack of acceptance, psychological disorders, lack of sociability and even autistic disorders in people with ectomorphic physical build, this is because their weight gain is very noticeable as long as it is little, Many people when it comes to accepting their body are judged by themselves, thus generating a lack of acceptance both socially and personally, ending with the fact that the person is because of this that I cannot extrovert feelings or opinions since they are considered inferior, predominating being introverted.