From the Research
Individuals with galactose allergy should strictly avoid all dairy products and foods containing lactose or galactose, as recommended by the most recent study on galactosemia treatment 1. This includes milk, cheese, yogurt, ice cream, butter, and whey. Additionally, avoid foods with hidden sources of galactose such as some processed meats, baked goods, cereals, medications with lactose fillers, and certain fruits like avocados, figs, and persimmons which naturally contain small amounts of galactose. Always check food labels for ingredients like lactose, milk solids, casein, and whey. For those with galactosemia (a severe form of galactose intolerance), even trace amounts can be harmful, so consultation with a registered dietitian is recommended to develop a comprehensive avoidance plan, as suggested by a study on the management of adult patients with galactosaemia 2. The reason for these restrictions is that people with galactose allergy or galactosemia lack the enzyme needed to properly metabolize galactose, which can lead to toxic buildup in the body causing symptoms ranging from digestive issues to more serious complications like liver damage or cataracts, as explained in a review of galactosemia biochemistry and treatment 3. Suitable alternatives include plant-based milks (almond, coconut, rice), dairy-free cheeses, and galactose-free supplements if needed for nutritional balance. Some key points to consider when avoiding galactose include:
- Avoiding all dairy products and foods containing lactose or galactose
- Checking food labels for hidden sources of galactose
- Consulting with a registered dietitian to develop a comprehensive avoidance plan
- Considering plant-based alternatives to dairy products
- Being aware of the potential for galactose to accumulate in the body and cause toxic effects, as discussed in a study on the pathophysiology of galactosemia 4. It is also important to note that current treatments for galactosemia, such as a galactose-restricted diet, are effective in treating neonatal complications but may not be sufficient to prevent long-term complications, as highlighted in a review of current and future treatments for classic galactosemia 1. Therefore, it is crucial to prioritize a strict avoidance of galactose and lactose to minimize the risk of complications and ensure optimal management of the condition.