While it is true that everyone needs some salt to function, Americans consume much more salt than they need for the body's balance of fluids. 80% of our total intake comes from salt added to processed foods by manufacturers and salt that restaurant food preparers add.  Generally, you should not have more than about a teaspoon of table salt, or 2300 milligrams of sodium a day.   If you have high blood pressure, diabetes or have been told by your doctor to watch your sodium intake, you should have 1500 mg or less. The 'sodium' on a food label is listed in 'mg' and refers to the amount per serving so always check the serving size.  Marketing slogans want us to believe that the 'sea salt'  used in their product is a safe and healthy way to get a good flavor.   Not true.  The sodium content is only slightly reduced.  One tsp table salt: 6 grams = 2400 mg sodium.   One tsp sea salt: 5 grams = 2000 mg sodium.  One tsp Diamond Crystal kosher salt: 2.8 grams = 1120 mg sodium.  Sodium balance is critical for optimal health of your heart, kidneys, ateries and brain.

Many doctors and patients are recommending HCG for rapid weight loss.  Don’t be fooled. All this promotes is a decreased appetite and many patients only lose weight because they are starving themselves by restricting their caloric intake to 500 or less.  When the body perceives itself as starving, it will burn muscle in order to conserve fat.
There are also concerns about its safety. The following is the official FDA warning:

"HCG has not been demonstrated to be effective adjunctive therapy in the treatment of obesity. There is no substantial evidence that it increases weight loss beyond that resulting from caloric restriction, that it causes a more attractive or "normal" distribution of fat, or that it decreases the hunger and discomfort associated with calorie-restricted diets."