To an astrologer, they provide the foundations and vital indicators for the health and well being of an individual. Start with your Sun sign for an indicator of your essential vitality, then look at the Moon and Rising Sign. Water signs are a more difficult medium through which to manifest, and take longer to recharge. Air signs are curious and ready to relate. Water is more self protective and indirect.
Earth is cautious and conservative.
Water is accentuated in childhood, fire is strongest in adolescence. The air element increases with age, and earth strengthens with maturity. Let's look at these groupings in more depth. This information is given for educational purposes only and is not intended to diagnose, treat, or prescribe actual medical conditions. Herbs, flower essences, homeopathic remedies, and cell salts should never be used as a substitute for competent medical attention when a disease condition is present, so be sure to consult a qualified health care practitioner with any persistent health concerns.