The product’s own guidance is to start with a small amount if you are sensitive to new foods or concentrated plant-based products. It also specifically says that if you are pregnant, breastfeeding, or choosing the product for a child, it is sensible to check with a qualified professional first. This is precautionary advice, not a sign that the product is harmful; it simply means the manufacturer does not recommend universal use in these groups without advice.
In general, if you have a chronic condition or take regular medication, it is wise to ask a doctor or pharmacist before adding a concentrated plant-based drink to your routine. A liquid product like this is not water and not a food replacement; it contains plant pigments and a distinct flavour, and individual tolerance can vary.
If you feel unwell or uncomfortable after starting it, stop using it and seek professional advice. This product is not a substitute for a balanced diet.