A varied and balanced diet
It is important to eat balanced meals providing green vegetables, starchy foods, fruit, and protein sources (meat, fish, and eggs) alongside dairy products throughout the day. You should ensure you drink at least 1.5 litres of water per day, low in sodium. Salt-free diets during pregnancy (unless medically prescribed) serve no useful purpose.
Keeping an eye on blood sugar levels
Intake of "high glycaemic index sugars" should be monitored, but care should be taken not to restrict complex carbohydrate intake (particularly starchy foods, which are often wrongly blamed for weight gain and which have a lower glycaemic index) — up to 200 g per day. Foods with a high glycaemic index can cause hyperglycaemia, which is potentially harmful to the foetus.
Loading up on healthy fats
Similarly, fat intake should not be reduced; instead, priority should be given to fatty acids rich in omega-3s. These are very important for the baby's brain development (cognitive functions) and retinal development. In practice, favour oily fish (salmon, mackerel, anchovies, herring, etc.) while avoiding large predatory fish such as swordfish, which contain high levels of methylmercury that are toxic to foetal development. Some oils are rich in omega-3s and are worth prioritising, such as walnut, hazelnut, rapeseed, or linseed oil!
Getting a good source of protein
As for protein, it is important to have an optimal intake. Requirements are very high and increase throughout pregnancy to support your baby's healthy development. Animal protein sources are complete, while plant-based sources are considered incomplete (as they do not provide all essential amino acids), so make sure to vary your plant-based sources. If you consume little or no protein, our plant protein powder with blueberry or chocolate provides an additional intake. This will also be beneficial if you suffer from pregnancy nausea.
To find out more, have a look at our article on protein and pregnancy.