Buddhism cultivates four kinds of love called the Boundless States, or the Four Immeasurables, none of which can be mistaken for romantic love, sentimentality or possessiveness.
Buddhism stands on three foundational legs: virtue, concentration (the meditation practices) and wisdom. The three are inextricable in their effect on each other; however, I’m going to approach your question today through the leg of meditation practice as over the last decade or so a tremendous amount of neuroscience has validated the practical benefits of meditation for mind and body.