Spring water is considered the healthiest water to drink because it contains essential minerals such as calcium, magnesium, sodium, and potassium. As the name implies, the water comes from a spring or an underground source. It is the purest form of water since it is natural and organic without any treatment.
When it comes to heart-healthy drinks, there's none better than water. Our bodies need it. In fact, we're mostly made up of water, including our major organs, such as the heart. Most of the chemical reactions that happen in our cells need water, and it helps our blood carry nutrients around the body.
While on Zepbound (tirzepatide), you should aim for a baseline of 2.7 to 3.7 liters (91 to 125 ounces) of total fluids daily. A common and simple rule of thumb is to drink at least half your body weight in ounces.
Other research has shown that many bloodstream infections to have a urinary source. This could explain why drinking more water might help reduce these infections because the bacteria that cause them are flushed out of the body sooner and more easily.
When it comes to bottled water, there is no single "safest" brand because all major bottled water companies are regulated by the U.S. Food and Drug Administration (FDA) and must meet strict safety and quality standards. However, specific brands consistently stand out for their exceptional purity, transparent testing, and high-quality mineral content:
Bottom line: for daily use go with Fiji or Evian, for purity choose Essentia, and for taste and minerals go with Mountain Valley. These are the worst waters we tested in 2026. First on our list is Topo Chico scoring 38 out of 100 due to it having the highest levels of forever chemicals or PFAS of any bottled water.
Cardiologists warn against drinking from plastic bottled water primarily due to microplastics, nanoplastics, and chemical additives. These contaminants are shed from the bottles themselves and can directly impact your cardiovascular health.
Your blood is naturally detoxified by your liver, kidneys, and lungs. No supplements or juice cleanses are needed to "purify" your blood.
The 10-gulp rule is a hydration hack that requires you to take 10 big gulps of water every time you lift your water bottle to your lips. It is designed to effortlessly increase your daily water intake and prevent chronic dehydration throughout the day.
An early symptom to look out for is thirst, which is your body's way of telling you that you need to drink water or other fluids. Another sign is when your pee becomes darker than usual. Other signs of dehydration include: feeling dizzy or lightheaded.
Kelly Clarkson’s weight loss was achieved through a combination of using a prescription weight-loss medication, following doctor-ordered dietary changes (high protein), and significantly increasing her daily activity through walking after moving to New York City. She noted that she was pre-diabetic and made these changes for her health.
There is no magic "number one" drink that burns fat on its own, but water and green tea are the top scientifically backed beverages for weight loss. They boost metabolism, increase fullness, and eliminate hundreds of empty calories when swapped for sugary sodas.
Drinking water does not directly lower your A1C, but it acts as an essential supporting habit. Water helps your kidneys flush out excess sugar through your urine and dilutes concentrated blood sugar. Most importantly, replacing sugary drinks with water lowers calorie intake, aiding weight management and long-term A1C control.
Best Choice: Water
Water is essential for your body. It prevents dehydration, constipation, and kidney stones. Plus, with no calories, it's the best beverage for your waistline.
Besides water, the healthiest drinks are those that offer hydration while delivering antioxidants, vitamins, or probiotics without added sugars.
Because there is no single FDA designation, the title of "most unhealthy" usually falls to beverages that cause the biggest metabolic crashes, highest sugar spikes, or hidden health risks. Nutritionists and dietitians single out specific culprits based on calories, chemical profiles, and misleading health marketing.
Fruits don't magically "cleanse" the blood—your liver and kidneys do that. Instead, these fruits support natural detoxification by providing antioxidants, pectin (fiber), and vitamins that neutralize free radicals, flush waste, and ease the load on your organs.
When your body struggles to efficiently process and eliminate waste, a buildup of environmental pollutants, chemicals, and byproducts can occur. Common warning signs of this overload often manifest as persistent fatigue, stubborn digestive issues, recurring headaches, and visible skin problems like acne or eczema.
Lungs aside, the three major organs that eliminate waste and harmful substances are the liver, kidneys and colon. Your colon, or large intestine, is like a self-cleaning oven that has evolved over hundreds of thousands of years.
The #1 worst drinks for your heart are sugar-sweetened beverages (SSBs), such as regular sodas, sweetened fruit juices, sports drinks, and energy drinks. Cardiologists and medical bodies consistently rank these highest in danger due to their ability to drive up inflammation, blood pressure, triglycerides, and heart disease risk factors.
Bottled Water Can be Contaminated
Most bottled water is likely safe. However, the bottled water industry does not have a perfect track record. An article from CBS.com states there have been more than 100 recalls of bottled water. The article lists common water contaminants like algae, types of bacteria, and chlorine.
When your heart isn't pumping efficiently, it often sends subtle, "quiet" warning signals long before a major health crisis occurs.
The healthiest bottled waters are defined by their natural electrolytes, pristine deep-well sources, and eco-friendly packaging. Leading options include:
Use products that are labeled BPA-free and avoid vinyl products. Avoid plastics labeled with an RIC of "3," "6," or "7." Avoid putting plastic containers in the microwave or dishwasher because the heat may break them down and release BPA into your foods or liquids.