A study from Liverpool finds that adults drinking less than 1.5 liters of fluids daily have a significantly higher cortisol response to stress, which may increase risks of heart disease, diabetes, and depression, emphasizing the importance of proper hydration for stress management and long-term health.
Doctors are highlighting the most common signs of the flu, including fever, chills, muscle aches, sore throat, and upper respiratory symptoms such as cough and nasal congestion. Loss of appetite and gastrointestinal symptoms may also occur, particularly in children. Unlike other respiratory viruses, the flu comes on suddenly without warning signs. While mild symptoms can be treated with fluids, rest, and time, it's important to contact a doctor if symptoms worsen or if there are signs of severe disease, such as difficulty breathing. Getting a flu shot is highly recommended as it offers significant protection against the virus.
Dehydration occurs when the body loses more fluids than it takes in, leading to various symptoms such as thirst, dry mouth, and dark-colored urine. Mild to moderate dehydration can be cured by rehydrating with fluids and consuming water-rich foods. Electrolyte-infused drinks like Pedialyte or Gatorade can also help. Severe dehydration requires immediate medical treatment. It is important to stay hydrated by drinking enough fluids, especially during hot weather or when engaging in physical activities.
While green tea offers numerous health benefits, it may not be the best choice for hydration due to its diuretic properties. Consuming 6 to 13 cups of green tea per day would be necessary to experience dehydration. However, it's important to consider other diuretic sources, such as coffee and certain teas, as well as the overall quantity of caffeine consumed. Green tea should not be considered a substitute for water in terms of hydration.