✅ Yes, the content seems to be true and authentic, as reported by several sources.

These, include:

1. https://www.apollo247.com/blog/article/diseases-that-show-no-symptoms - (Trust Score 6/10)

- The article discusses five silent killer diseases, including hypertension, heart diseases, type 2 diabetes, fatty liver disease, and mentions that these conditions often do not show noticeable symptoms in the early stages.

2. https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/5-silent-killer-diseases-that-you-may-have-and-not-know-about/photostory/98173777.cms - (Trust Score 8/10)

- This article from Times of India lists high blood pressure, high cholesterol, diabetes, and cancer as silent killers, emphasizing that these conditions can be asymptomatic until they reach a dangerous stage.

3. https://www.uab.edu/news/health/item/13765-five-silent-symptoms-of-ovarian-cancer - (Trust Score 7/10)

- Although this article specifically focuses on ovarian cancer, it highlights the importance of recognizing silent symptoms in various diseases, which aligns with the broader theme of silent killers discussed in other sources.

These sources collectively support the idea that certain diseases can be asymptomatic in their early stages, making them difficult to diagnose until they have progressed significantly.