Is Protein Powder Safe During Pregnancy & Breastfeeding?

Your Guide to Using Second Nature Protein Safely & Deliciously throughout pregnancy  

Pregnancy and breastfeeding come with their fair share of joys and nutrition questions. One of the most frequent ones we get at Second Nature is:

“Is it safe to use protein powder while pregnant or breastfeeding?”

The bright answer? Yes - when you choose wisely and use it with intent. Here's how you can feel confident using Second Nature's clean, minimal-ingredient pea protein during this special journey.

According to the Australia / New Zealand Nutrient Reference Values (NRVs), used by NZ’s Ministry of Health:

During the 2nd & 3rd trimesters of pregnancy: the RDI is about 60 g per day, equivalent to ~1.0 g/kg/day.

While breastfeeding: the RDI rises to approximately 67 g/day, or ~1.1 g/kg/day eatforhealth.gov.au.

NZ’s official healthy-eating advice also encourages a balanced intake from all four main food groups: vegetables & fruit; wholegrains; milk & dairy (or fortified alternatives); and protein-rich foods like lean meats, legumes, nuts, and seeds.

2. Why Second Nature Pea Protein Fits In Beautifully

Here’s how Second Nature blends perfectly with New Zealand nutrition guidance:

Pea-based and gentle - great for digestion during pregnancy.

Minimal ingredients - no fillers, caffeine, or artificial additives.

Wholesome and clean - aligns with NZ advice to lean on legumes for protein sources.

Best of all? This makes it an ideal supplement when appetite is low or when you just need a quick, nourishing boost.

3. Easy, Tasty Ways to Use Second Nature Protein

Here’s how to include your clean, high-quality protein powder in everyday life, with room to link to your recipes:

Smoothies & Shakes

The most delicious smoothie with frozen banana, strawberries, coconut yogurt, and a generous scoop of Second Nature Strawberries & Cream protein powder, it's a dreamy blend that tastes just like dessert

Baking Made Better

Add 2 Tbsp to cakes, pancake or muffin batter for comforting, protein-rich treats.

Breakfast Bowls & Overnight Oats

Mix protein into your porridge, yoghurt, or chia pudding for a filling start to the day.

Energy Balls & Quick Snacks

Blend any flavour protein with oats, dates, nut butter for delightful, portable bites that keep you going.

4. Safety Reminders 

Check with your health professional or midwife before introducing supplements.

Stick to one serving per day, unless otherwise advised.

Use protein powder to supplement, not replace, whole foods.

Continue following NZ food-safety advice - wash produce, handle cooked food safely, etc.

Pregnancy and breastfeeding are such transformative times in your life - beautiful, tiring, and full of change. Our founder is currently pregnant so we're loving all of the pregancy related questions coming through. Second Nature’s high-quality, minimal-ingredient pea protein delivers gentle, reliable support - whether you’re blending, baking, or drinking. Use it thoughtfully, keep balanced meals at the heart, and enjoy each step of this incredible journey.