5 doctors weighed in: Does alcohol thin the blood? 5 doctors weighed in Want a second opinion? Blood actually doesn't get thinned.  what we call blood thinners are agents that decrease the ability of the blood to clot, usually used in people whose blood clots excessively.
However, due to its very high water content, the same amount of watermelon that provides us with 16% of the DRI for vitamin C only costs us about 46 calories, or about 2% of our total daily calories on a 1800-2000 calorie diet.
Health 101. 1  For a long time, watermelon has been taken for granted as a sweet, tasty summertime fruit, made of sugar and water, and nothing more. Over the past years, nutritionists, medical professionals, scientists and researchers have taken an interest to find out more about watermelon's health benefits. As it turns out, watermelon is incredibly healthy! Nutritionists have long appreciated the health benefits watermelon provides.