Perhaps the coolest accessory among celebrities is the oversized water bottle.

Olivia Wilde recently told Vogue that she made sure to carry a water bottle with her to ensure her H20 entry, and former NFL quarterback Troy Aikman declared on Instagram that every day Drinking one or two gallons of water is the "best" and "simplest" thing he has done for his health. Stars like Kendall Jenner, Lucy Hale and Dakota Johnson were all found walking with a huge water bottle.

However, celebrities celebrating hydration make people wonder how much attention we should devote to water in our lives.

According to Dr. Heather Moday, the author of Immune Type Breakthrough, a leading immunologist and functional medicine doctor, “Hydration is absolutely essential for optimal health, because all our cells need water to transport nutrients and remove toxins and toxins. Waste. However, drinking water alone does not prevent health problems."

However, one reason to carry that water bottle with you is to replenish fluids that are lost due to normal body processes such as sweating, urinating, and even breathing. This is why it is especially important to replenish lost water on hot days-this may mean carrying a water bottle with you on your errands.

Other benefits? Monday said that paying attention to the amount of water you drink will help keep your skin healthy and may also help you make better food choices.

"If you are constantly dehydrated, your body will prioritize moisture, allowing your body to perform more important functions and making your skin look dry," she explained. "Although drinking water will not miraculously make you lose weight, it can help you feel fuller by stimulating receptors in your stomach when you are hungry, thereby slightly suppressing your appetite. This may ultimately help you reduce your calorie intake. In, usually when you feel hungry, you may only need to drink a glass of water."

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However, it depends on how much water should be consumed. Although many people have heard that they should drink eight glasses of water a day, Moday prefers to estimate based on specific people and their lifestyles.

"Your activity level, weight and weather will change how much water you need every day," Moday advises. "A good rule of thumb is half of your body weight in ounces per day, or enough to urinate seven to eight times a day."

Although you may naturally fetch water when you are thirsty, there are some signs that you may be short of water.

"Headache is a big sign, decreased urination, dark urine, dizziness, dry mouth and fatigue. In the long run, kidney stones may be a sign," Moday said.

In general, listening to your body's cues is the best way to know if you are hydrated.

"Most of the time, you can use thirst as a guide to drinking water," she pointed out. "However, if you are in very hot and humid weather or exercise, you may become dehydrated before you are thirsty, so in this case, I will drink water before you are thirsty."

Your body fluids do not have to come from ordinary water.

"A good rule of thumb is to use 100% water to meet 80% of your water needs, and the rest to use other liquids such as tea, juice, fruit, etc.," she explained. "Please note that coffee and other caffeinated beverages and alcohol are diuretics and may actually cause you to urinate more, which can dehydrate you."

Although unlikely, Modi warned that people may drink too much water, which can cause health problems.

"This sometimes happens when athletes consume too much water without replenishing electrolytes such as sodium and potassium, which are lost due to sweating," she explained. "This can lead to hyponatremia (low sodium), which is a potentially life-threatening condition. Some signs include swelling of the limbs, headache, dizziness, and fatigue. A simple solution is to observe the color of the urine-it should It is clear straw color, not colorless."

The celebrity water bottle trend is not just for fashion-so if you find yourself thirsty when you're out, or if you're out on a particularly hot day, it might be worthwhile to bring your own.

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