smiling senior caucasian couple in home kitchen holding a slice of red fresh watermelon - hydratation, freshness, diet and healthy

70s adult aged inflammatory beard calories casual caucasian circulation couple cut diet diuretic eating elderly eyewear female gray hair happy health healthy heavy holding home hydratation kitchen lifestyle magnesium man old people person potassium red refreshing senior slice smile summer together two vitamins water window woman smiling fresh watermelon freshness concept concept