Sperm health matters just as much as egg quality does! Here are a few ways you can boost your diet for your fertility, sperm quality and overall health! Sperm are highly responsive to nutrition and lifestyle changes, meaning small habits can make a big difference in conception outcomes over time.
It’s never too early to start implementing this into your diet/lifestyle, whether you’re actively trying for a baby now or preparing your body for the future here's the guide you need:
1. Nutrition for men’s fertility
Nutrition plays a key role in sperm quality. A diet rich in whole, nutrient dense foods supports hormone balance, protects sperm from oxidative damage, and improves overall reproductive health.
Focus on:
-
Antioxidant-rich foods: berries, leafy greens, tomatoes, and nuts
-
Healthy fats: olive oil, avocado, and omega-3 sources like salmon and chia seeds
-
High-quality protein: eggs, fish, poultry, legumes
-
Folate-rich foods: leafy greens, asparagus, beans, and whole grains
-
Food high in zinc: Pepita seeds and oysters are great sources.
-
Limit processed foods, refined sugar, and trans fats, which can impair sperm motility and DNA integrity.
2. Lifestyle Habits That Support Fertility
Small lifestyle changes can make a big difference to sperm health:
-
Exercise regularly: Moderate strength training and cardio exercise helps support testosterone production, which is essential for healthy sperm. Avoid excessive high-intensity training and overheating, which may reduce sperm count.
-
Manage stress: Chronic stress disrupts hormone signalling and sperm quality. Practices such as meditation, walking in nature, activities that fill the cup, yoga are all great for supporting a healthy nervous system
-
Avoid smoking and vaping: Both are linked to lower sperm count, poor motility, and DNA damage. Reducing or quitting can improve sperm quality within months.
-
Minimise exposure to environmental toxins: Plastics, pesticides, and household chemicals can disrupt hormones and reduce sperm health. Use glass or stainless-steel containers, natural cleaning products, and limit pesticide exposure where possible.
3. Key nutrients for male fertility
Certain vitamins and minerals are critical for sperm development and hormone support:
-
Zinc – supports testosterone production and sperm formation. Found in oysters, pumpkin seeds, and beef.
-
Selenium – antioxidant that protects sperm DNA. Found in Brazil nuts, eggs, and fish.
-
Vitamin C & E – reduce oxidative stress, improving motility. Found in citrus fruits, peppers, nuts, and seeds.
-
Folate – essential for sperm DNA synthesis. Found in leafy greens, legumes, and whole grains.
-
Coenzyme Q10 – supports energy production in sperm cells.
-
Nutrient demands increase in the months leading up to conception, so men may benefit from starting a preconception supplement 3–6 months before trying for a baby. Similar to a prenatal vitamin, these supplements help ensure sperm are supported with the vitamins and minerals needed for healthy production, motility, and DNA integrity, ultimately improving conception outcomes
