Modified Food Starch vs Monk Fruit Extract: which is worse?

What is Modified Food Starch?

Modified food starch is starch (derived from corn, wheat, potato, rice, or tapioca) that has been physically, enzymatically, or chemically treated to alter its properties such as thickening ability, heat stability, or freeze-thaw stability. The term 'modified' refers to chemical modification, not genetic modification. Dozens of specific modifications exist, each designated with E numbers E1400–E1450 in the EU.

What is Monk Fruit Extract?

Monk fruit extract is derived from the fruit of Siraitia grosvenorii, a melon native to southern China. Its sweetness (150–250 times that of sucrose) comes from mogrosides, particularly mogroside V, rather than simple sugars. It has been used in traditional Chinese medicine for centuries. The FDA granted GRAS status in 2010.

Documented risks

Modified Food Starch: Modified food starches are generally recognized as safe by the FDA and EFSA. Modified starches from wheat must be declared as allergens in the EU. Phosphorylated starch modifications (E1412, E1414) are permitted at specific maximum levels by EFSA, which noted no safety concerns at authorized levels in its 2017 re-evaluation. Concerns have been raised about the use of modified starch in infant foods — EFSA's Scientific Panel set conservative limits for infants. For healthy adults, dietary exposure via processed foods poses no identified risk.

Monk Fruit Extract: Currently considered safe with no significant adverse effects reported in human studies. Animal studies have shown mogrosides to have antioxidant, anti-inflammatory, and possible anti-diabetic properties. No carcinogenicity, mutagenicity, or reproductive toxicity has been identified. Due to its relatively recent introduction as a food additive in Western markets, long-term human safety data are more limited compared to older sweeteners. Overall, the safety profile is favorable.