Nutrients from whole foods, particularly fruits and vegetables, are often more bioavailable, meaning the body can absorb and utilise them more efficiently compared to synthetic supplements. Whole foods contain natural combinations of vitamins, minerals, and phytochemicals that enhance nutrient absorption and function.

Whole foods provide a complex matrix of nutrients that work together synergistically. For example, vitamin C in fruits enhances the absorption of iron from plant-based sources. This synergistic effect is difficult to replicate with isolated nutrients in supplements.

Whole foods contain a wide range of phytochemicals and antioxidants that are not typically found in supplements. These compounds have numerous health benefits, including reducing inflammation, protecting against oxidative stress, and lowering the risk of chronic diseases

Nutrients from whole foods are less likely to cause toxicity or adverse effects compared to supplements, which can sometimes lead to overconsumption of certain vitamins and minerals. Whole foods provide balanced nutrient levels that align with the body's needs.

Whole foods offer nutrients in their natural form, which the body is evolutionarily adapted to process. This natural source of nutrients is often more effective in maintaining health compared to synthetic forms found in supplements.