hi lollypop,
i have wondered this aswell,i have googled it and found this on one site;
"Aspartame, an artificial sweetener found in many diet soft drinks, is considered safe in pregnancy, although the UK Food Standards Agency recommends that adults do not exceed a daily intake of 2,800 mg. This is equivalent to about 14 cans of a diet drink per day!
Saccharin, another artificial sweetener found commonly in foods and drinks, is also considered safe for pregnant women."
i found this on an american site;
"Nutritive sweeteners (such as table sugar) contain what is called empty calories. These additives contribute calories to the diet, but they contain few vitamins or minerals. When used in moderation, nutritive sweeteners are considered safe for consumption during pregnancy assuming they are not contributing to excess weight gain. However, women with carbohydrate intolerance such as gestational diabetes, diabetes mellitus, or insulin resistance need to limit their use of nutritive sweeteners. Nutritive sweeteners include sugars such as sucrose, dextrose, honey, corn sugar, fructose, and maltose. Sugar alcohols are also nutritive sweeteners that are often found in foods labeled as sugar free. Technically, sugar alcohols are not sugars, but they do have calories which can be converted into fat. Examples of sugar alcohols include: Sorbitol, Xylitol, Isomalt, Mannitol, and Hydrogenated Starch.
Non-nutritive Sweeteners are added in very small amounts to foods for a significant sweetening effect and have been approved for use in dietetic or reduced calorie foods and beverages. Research is limited on the safety of the use of non-nutritive sweeteners during pregnancy. The following are non-nutritive sweeteners that are considered safe during pregnancy:
Acesulfame Potassium: (Sunett) This sweetener is added to baked goods, frozen desserts, sugar free gelatins, puddings and beverages. Acesulfame Potassium has been deemed safe to use in moderation during pregnancy by the FDA.
Aspartame: (Equal or NutraSweet) Aspartame is not effective in heat nor for long periods in liquid form. It is often found as an additive to soft drinks, gelatin, desserts, pudding mixes, breakfast cereals, beverages, chewing gum, dairy products, and other foods and drugs. According to the Food and Drug Administration(FDA), Aspartame is safe for use during pregnancy and lactation. It is recommended to limit consumption to a moderate level.
Aspartame should not be used by anyone with PKU (a rare metabolic disorder), rare liver disease, or by pregnant women who have high levels of phenylalanine in their blood. Phenylalanine is a component of aspartame, and it may not metabolize correctly in anyone who has these conditions.
Sucralose: (Splenda) This is non-caloric sweetener that is made from sugar. Sucralose has been approved for use in baked goods, baking mixes, non-alcoholic beverages, chewing gum, coffee and tea products, confections and frostings, fats and oils, frozen dairy desserts and mixes, fruit juices, sugar substitutes, sweet sauces, toppings and syrups. It can also be used as table-top sweetener. Sucralose has no effect on blood sugar, offers no calories, and is deemed safe during pregnancy and lactation. According to the Food and Drug Administration (FDA), sucralose is safe for everyone to consume, including pregnant women."
its appears to be safe! phew!!!