Usually, men who are plump and overweight, produce sperm of poor quality. It is an established medical fact that obesity adversely affects the quality as well quantity of sperm. Among women, the quality and quantity of eggs take a beating due to the unhealthy lifestyle. Both sperm and eggs require a high level of energy to be robust. Energy ensures sturdy motility of sperm and segregation of chromosomes in eggs. To have an adequate reservoir of energy, one has to follow an all-encompassing diet that is nutritious and has the right mix of different vitamins.
To start with, one must steer clear of junk food, cold drinks, excessive consumption of caffeine and alcohol. Unhygienic street food must also be strictly avoided. Also, one must strive to strike a fine balance between personal and professional lives. Excessive stress and anxiety due to long working hours or workload take their toll on fertility.