Fiber 2. Get smart. Sign up for our email newsletter. Sign Up. Support science journalism. Knowledge awaits. You can also purchase vitamin B6 supplements at your local drugstore or online. Summary Vitamin B6 may help reduce water retention, especially in women with premenstrual syndrome.
Potassium is a mineral that serves several important functions. For example, it helps send the electrical signals that keep the body running. It may also benefit heart health 9. Potassium appears to help reduce water retention in two ways, by decreasing sodium levels and increasing urine production Bananas, avocados and tomatoes are examples of foods that are high in potassium.
Summary Potassium may reduce water retention by increasing the production of urine and decreasing the amount of sodium in your body. Dandelion Taraxacum officinale is an herb that has been used as a natural diuretic in folk medicine for a long time They monitored their fluid intake and output during the following days and reported a significant increase in the amount of urine produced Though this was a small study with no control group, the results indicate that dandelion extract may be an effective diuretic.
Find dandelion extract online. Summary Dandelion may help reduce water retention, especially when consumed as a leaf extract. Eating refined carbs leads to rapid spikes in blood sugar and insulin levels. High insulin levels cause your body to retain more sodium by increasing the reabsorption of sodium in the kidneys 13 , Examples of refined carbs include processed sugars and grains, such as table sugar and white flour.
Summary Eating refined carbs can increase insulin levels in your body, which, in turn, increases the reabsorption of sodium in the kidneys, leading to a higher fluid volume. Summary Some other foods and methods may help reduce water retention, but their effects have not been widely studied.
However, if water retention persists or causes a lot of problems in your life, then you may want to see a doctor. Find out all you need to know about water retention and what you can do to relieve this common health issue.
The small amount of sodium loss is easily replaced from a normal diet. In hot, dry climates like Arizona, the normal kidney will adjust and water is all that is needed. When we become dehydrated, the sodium concentration in the body is already elevated. Adding salt sodium only aggravates the condition by forcing the kidneys to excrete more water in order to eliminate the extra salt. In circumstances such as EXTREME exertion in hot and dry weather, severe vomiting, and diarrhea, and illnesses like cholera, special electrolyte solutions not just sodium are required and may need to be given intravenously.
But a high salt intake can raise blood pressure, which can damage the body in many ways over time. High blood pressure has been linked to heart disease, stroke, kidney failure, and other health problems. However, not everyone is equally sensitive to high levels of salt. Researchers have long believed that the way the level of salt inside our bodies is controlled is fairly straightforward: when levels are too high, our brains are stimulated to make us thirsty.
We drink more and excrete more urine, through which the body expels excess salt. To gain insight into this process, a team led by Dr. Jens Titze at the University of Erlangen-Nuremberg in Germany took the opportunity to study men participating in a simulated space flight program. Between and , they tightly controlled the daily salt intake of 10 men simulating a flight to Mars: four in a day pre-flight phase and six others for days.
The team uncovered similar rhythms for the hormones aldosterone, which regulates sodium excretion from the kidney, and glucocorticoids, which help regulate metabolism.
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