Because it's not based on science, but then science doesn't supply all the answers. The politicians and big corporations will cherry-pick the evidence to suit their vested interests,
Less than 2,400 milligrams of sodium is the US recommended daily allowance (RDA) for an adult. No RDA exists for infants, children, and adolescents. For adults, the American Heart Association recommends that for every 1,000 Calories of food consumed, the sodium intake should be 1,000 mg and should not exceed the 3,000 mg limit. The average sodium intake in the US is between 4,000 and 5,000 mg of sodium per day. The UK RDA for adults is 1,600 milligrams of sodium
The US RDA for niacin is 20mg/day for adults. The US RDA for niacin is 15mg/day for kids.
The current recommendation is to consume less than 2,400 milligrams (mg) of sodium a day. This is about 1 teaspoon of table salt per day. It includes ALL salt and sodium consumed, including sodium used in cooking and at the table. UK Sodium RDA The US sodium RDA of less than 2,400 mg is higher than the UK Recommended Nutritional Intake (RNI) whose upper limit for sodium is 1,600 mg. = Sodium RDA - Lower for Those with Blood Pressure = People with high blood pressure should consume less sodium as recent research has shown that people consuming diets of 1,500 mg of sodium had better blood pressure lowering benefits. These lower-sodium diets also can keep blood pressure from rising and help blood pressure medicines work better. = Sodium RDA - National Research Council = The National Research Council of the National Academy of Sciences recommends an approximate daily range of 1,100 to 3,300 mg of sodium for adults. = Sodium RDA - American Heart Association = The American Heart Association recommends that for every 1,000 Calories of food consumed, the sodium intake should be 1,000 mg and should not exceed the 3,000 mg limit. = Sodium RDA vs. Average Intake = The average intake in the United States is between 4,000 and 5,000 mg of sodium per day. = No Specific Sodium RDA for Children = Specific recommendations regarding sodium intake do not exist for infants, children, and adolescents. However, since eating habits and attitudes about food formed during childhood are likely to influence eating habits for life, moderate intake of sodium is suggested. = Note: Sodium Deficiency = Sodium deficiency is not common but can occur during heavy/prolonged exercise, due to loss in sweat and in high temperatures. Signs of sodium deficiency include: cramps, weakness, fatigue, nausea and thirst. Sources include: US Dept of HealthNational Institutes of HealthNational Heart, Lung, and Blood Institute
In the UK, the Recommended Daily Allowance (RDA) of Salt is 6 grams for an adult, 1 gram for a baby under 12 months old and between 2-6 grams of salt for a child up until their 11th birthday.In the US, the RDA is 2.3 g of sodium, or 5.75 g of salt, since to calculate the amount of salt from sodium you should multiply by 2.5.2400 mg
The current recommendation is to consume less than 2,400 milligrams (mg) of sodium a day. This is about 1 teaspoon of table salt per day. It includes ALL salt and sodium consumed, including sodium used in cooking and at the table. The US sodium RDA of less than 2,400 mg is higher than the UK Recommended Nutritional Intake (RNI) whose upper limit for sodium is 1,600 mg. = =
Only the spelling: persulfate is the US spelling, persulphate is the UK spelling. They are both the same chemical.
Kilograms
The UK equivalent of a size 8 dress in the US is size 12, size 40 European and size 12 Australian. These sizes are just guidelines, actual size will vary depending on designer and the type fabric used.
The share prices of stocks in the UK are basically calculated in the same way as share prices in the US. The share prices of UK stocks can be tracked on the FTSE stock exchange and will vary from day to day.
I suppose you mean semen.A typical ejaculation contains 150 mg of protein, 11 mg of carbohydrates, 6 mg fat, 3 mg cholesterol, 7% US RDA potassium and 3% US RDA copper and zinc.
Publishers vary by country. In the UK the series was published by Bloomsbury Publishing and in the US Scholastic published the series.
No the US is not united UK.