Watermelon has lengthy been a summer time favourite, however analysis suggests this refreshing fruit might provide advantages far past hydration. Research printed in Vitamins discovered that individuals who often eat watermelon are likely to have more healthy general diets and can also assist higher coronary heart and blood vessel perform.
Researchers say watermelon offers a powerful mixture of vitamins, antioxidants, and naturally occurring compounds linked to cardiovascular and metabolic well being. Its excessive water content material and low calorie rely additionally make it a straightforward means so as to add extra fruit to your eating regimen.
Watermelon Linked to Higher Weight loss plan High quality
One examine examined knowledge from the Nationwide Well being and Vitamin Examination Survey (NHANES) to check the diets of watermelon eaters and non-consumers throughout america. The evaluation discovered that each kids and adults who consumed watermelon usually had higher-quality diets general.
In accordance with the findings, watermelon shoppers took in additional dietary fiber, magnesium, potassium, vitamin C, vitamin A, lycopene, and different carotenoids. On the identical time, they consumed decrease quantities of added sugars and saturated fats. The examine was initially printed in Vitamins in 2022.
That mixture is notable as a result of many Individuals nonetheless wrestle to satisfy really helpful fruit consumption objectives. The Dietary Pointers for Individuals (DGA) suggest between 1.5 and a pair of.5 cups of fruit day by day, but most adults and kids eat solely about half that quantity.
Compounds in Watermelon Might Help Coronary heart Well being
A separate scientific trial from Louisiana State College explored whether or not watermelon juice might assist defend blood vessel perform in periods of elevated blood sugar. The randomized, double-blind, placebo-controlled crossover examine concerned 18 wholesome younger adults who consumed watermelon juice day by day for 2 weeks.
Researchers targeted on two naturally occurring watermelon compounds, L-citrulline and L-arginine, that are concerned in nitric oxide manufacturing. Nitric oxide helps blood vessels chill out and develop, an essential a part of wholesome circulation and cardiovascular perform.
The examine discovered proof that watermelon juice supplementation helped keep vascular perform throughout hyperglycemia and influenced coronary heart price variability.
“We acknowledge that whereas the pattern measurement was small (18 wholesome younger women and men) and extra analysis is required, this examine provides to the present physique of proof supporting common consumption of watermelon for cardio-metabolic well being. Along with L-citrulline and L-arginine, watermelon is a wealthy supply of antioxidants, vitamin C and lycopene — all of which might help cut back oxidative stress and play a task in coronary heart illness prevention,” mentioned Dr. Jack Losso, Ph.D., professor at Louisiana State College’s College of Vitamin and Meals Sciences.
Comply with Up Analysis Continues to Discover Advantages
Since these research had been printed, extra critiques and meta-analyses have continued investigating watermelon’s function in vascular and metabolic well being. Researchers have reported that watermelon consumption and L-citrulline supplementation might enhance measures tied to blood vessel flexibility and circulation, together with pulse wave velocity and endothelial perform.
Scientists are particularly excited about watermelon as a result of it is without doubt one of the richest pure meals sources of L-citrulline. Current critiques have highlighted the fruit’s potential function in supporting nitric oxide manufacturing, wholesome blood circulation, and cardiovascular perform, though specialists stress that bigger long-term research are nonetheless wanted.
Watermelon can also be filled with lycopene, a robust antioxidant related to diminished oxidative stress and potential coronary heart well being advantages. Crimson watermelon varieties are likely to comprise particularly excessive ranges of lycopene.
A Hydrating, Low Calorie Fruit
Past the analysis buzz, watermelon stays a nutrient-dense fruit that’s simple to take pleasure in year-round. A 2-cup serving accommodates solely 80 energy and offers 25% of the day by day worth for vitamin C together with 8% of the day by day worth for vitamin B6. The fruit can also be made up of about 92% water, making it a hydrating choice throughout scorching climate or after train.
Whether or not served at a summer time barbecue, blended into smoothies, or added to salads, watermelon gives a easy solution to enhance fruit consumption whereas including nutritional vitamins, antioxidants, and hydration to your eating regimen.
