Egg yolk is also rich in fertility-enhancing omega-3 fatty acids and vitamins A, D, E, and K. They are also a good source of lean protein, which boosts fertility in both men and women. Egg yolk is also rich in choline that reduces the risk of birth defects.
Egg yolks contain many nutrients that can boost fertility:
- Protein
- Vitamin B12
- Folate
- Iron
- Zinc
- Omega-3 fatty acids
- Vitamins A, D, E, and K
- Choline
Egg yolks also contain 100% of the egg’s vitamin A. Egg yolks from pasture-raised chickens have high levels of EPA and DHA, which are omega-3 fatty acids that can boost fertility.
Most of the fertility-boosting nutrients in eggs are found in the yolk. Eggs are also a rich source of Choline. The body needs to obtain a majority of its required choline from diet, as it can only naturally produce a limited amount. Choline is known to reduce the risk of some birth defects.