There's a U-shaped curve for all cause mortality with cholesterol levels, just like anything else. Cholesterol is not bad, it's literally the building block of steroid hormones, vitamin D, etc.
Similarly, there's a good argument to be made that most people actually eat too little salt. If you compare most sodium guidelines to data of sodium intake versus all cause mortality, you're more at risk of death following the guidelines.
Similarly, there's a good argument to be made that most people actually eat too little salt. If you compare most sodium guidelines to data of sodium intake versus all cause mortality, you're more at risk of death following the guidelines.