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.
Around 100 gram of watermelon seeds provide around 600 calories same as having 10 loaves of bread. Around 400 calories come from fats in watermelon seeds. Fat content in 100 gram of watermelon seeds is around 80% of daily dietary requirement of fats.