Astrological Factors Affecting Health. Astrology is an ancient science that explores the influence of planets and stars on various aspects of life, including health. In Vedic astrology, the placement of planets in your birth chart (Janam Kundli) can reveal your physical and mental well-being. Understanding how these astrological factors impact your health can help you take preventive measures, adopt a balanced lifestyle, and even find remedies to improve your health.