How Certain Beverages Affect Fertility

Proper nutrition plays a crucial role in fertility, but beverages can also have an important influence. Here is an overview of which beverages can promote reproductive health in men and women, and which ones can be harmful:

Beverages that Promote Fertility

1. Water

• Most important factor: Good hydration supports hormone production, ovulation, and the quality of cervical mucus (in women) and sperm motility (in men).
• Tip: 1.5–2.5 liters per day, preferably still or mineral-rich water.

2. Green Tea (in moderation)

• Contains antioxidants (catechins) that can reduce cell damage caused by free radicals.
• Can improve egg quality in women and sperm quality in men.
• Caution: No more than 1–2 cups per day, as too much caffeine can be counterproductive.

3. Beetroot juice

• Rich in nitrate, which can improve blood flow to the uterus and reproductive organs.
• Contains folic acid, which is important for egg maturation and early embryonic development.

4. Smoothies with berries, spinach, and avocado

• Berries provide antioxidants (vitamin C, polyphenols).
• Spinach is rich in folic acid and iron.
• Avocado contains healthy fats that support hormone production.

5. Milk or plant-based milk alternatives (unsweetened)

• Contains calcium, vitamin D, and protein—nutrients that are associated with better hormone balance.
• If you are lactose intolerant, almond or oat drinks are good alternatives.

6. Pomegranate juice

• Studies suggest that the polyphenols and flavonoids it contains can improve blood flow to the uterus and sperm quality.

Drinks that can Affect Fertility

• Alcohol: Even small amounts can affect egg quality and sperm production.
• Caffeine (in large quantities): More than 200 mg/day (≈ 2 cups of coffee) may be associated with reduced fertility in women.
• Sugary soft drinks: Increase insulin levels and promote inflammation, which can worsen hormonal disorders (e.g., PCOS).
• Energy drinks: Contain high levels of caffeine, sugar, and synthetic additives that can have a negative effect on hormones.

Tip for Your Daily Routine

An ideal “fertility day” in terms of beverages could look like this:

• Morning: warm water with lemon
• Mid-morning: green tea
• Lunch: water + a glass of beetroot or pomegranate juice
• Afternoon: smoothie with berries and spinach
• Evening: herbal tea (e.g., lady’s mantle, raspberry leaves)