A small nodule was found in the prostate gland of former US President Joe Biden during a recent physical exam, as per media reports. While not much has been revealed about his medical evaluation, a spokesperson said that the discovery of the nodule "necessitated further evaluation." This comes as British monarch King Charles is already undergoing treatment for an enlarged prostate gland since February last year. Earlier this week, Former Deputy PM of Australia and Nationals MP Barnaby Joyce said that he has been diagnosed with prostate cancer. While it is quite common for men over the age of 50 to experience prostate problems, the 82-year-old has had a history of medical issues. During his presidency, he had a "cancerous" skin lesion removed from his chest. The White House, in a statement, said that in February 2023, the skin tissue was removed. It was sent for a biopsy, which revealed it to be cancerous. How To Identify Prostate Cancer?Prostate cancer is a type of cancer that occurs when malignant cells form in the prostate gland, which is a walnut-sized gland in the male reproductive system. Prostate cancer treatment guidelines have shifted their path a bit in recent years, with many men opting for active surveillance rather than immediate treatment for slow-growing tumours. However, about 50% of men on "watchful waiting" will require further treatment within 5 years because of the tumour progression. This is what triggered many researchers to aim and identify whether dietary modifications, specifically increasing omega-3 fatty acids, could prolong this surveillance period and slow down the tumour progression.Prostate cancer that's more advanced may cause signs and symptoms such as:Trouble urinatingDecreased force in the stream of urineBlood in the urineBlood in the semenBone painLosing weight without tryingErectile dysfunctionNot All Prostate Issues Are Indicative Of CancerNot all prostate problems are indicative of cancer. While prostate cancer is a serious concern, there are other conditions that can cause similar symptoms but are non-cancerous. One common condition is benign prostatic hyperplasia (BPH). Experts state that nearly every individual with a prostate will experience BPH as they age. It leads to the enlargement of the prostate gland but does not increase the risk of cancer. Another condition is prostatitis, which primarily affects men under 50. It is characterized by inflammation and swelling of the prostate, often due to bacterial infections. Early diagnosis can help manage these conditions effectively.