India, Oct. 25 -- Many serious digestive conditions, including liver, stomach, and intestinal disorders, develop quietly without obvious symptoms in the early stages. By the time signs appear, the disease may have progressed significantly. To help detect potential issues before they become life-threatening, Dr Saurabh Sethi, a gastroenterologist trained at AIIMS, Harvard, and Stanford universities, shares in his October 25 Instagram post 3 simple, routine tests that everyone should consider. (Also read: Apollo orthopaedic surgeon says 'calcium is not enough for bones'; shares how to keep them healthy and strong for life )

"High LDL cholesterol and triglycerides are early warning signs for heart disease. Globally, nearly 4 in 10 adults ha...