Biological Ageing is natural decline and deleterious effects in health and diminishing life span with more diseases like degenerative like Alzhemier, Parkinson in old age, diabetes, cardiovacular diseaes and cancer. Before, 1950s there was no mention of ageing but now its emerging field in research and thinking for better cure of diseases and reverse or delay aging, metformin, rapamycin some antioxidants, herbs and aspirin are screened for anti-aging agents, some trials are needing to finalize the ageing treatments, Hope, in future, there will be less diseases and less early deaths as happening now,