Some forms of vitamin C, such as ascorbic acid, are more effective at enhancing iron absorption than others. Additionally, the dosage and purity of the supplement can also impact its effectiveness.
The recommended dose of vitamin C is 40mg a day, but the NHS says that any dose under 1000mg a day is safe. “I would recommend being consistent with your intake rather than only focusing on it ...
Some research suggests that vitamin C supplements may benefit people with type 2 diabetes, but more studies are needed to understand the effects and recommended dosage. Vitamin C (L-ascorbic acid ...