When it comes to male fertility, the quality and quantity of sperm plays a crucial role. Sperm count and quality can be affected by various factors, including genetics, lifestyle, and nutrition.

In this article, we’ll discuss some foods that may lower sperm count and quality.

1. Soy

Soy is a popular food item that is considered healthy and is frequently used in vegan and vegetarian diets.

However, studies have found that soy products can lower sperm count and quality due to the presence of isoflavones that mimic the estrogen hormone. Although more research is needed, it is best to consume soy products in moderation.

2. Processed foods

Foods that are high in processed sugars, saturated fats, and artificial flavors can have a negative impact on sperm count and quality. Such foods contain chemicals and preservatives that can alter hormone production and affect fertility.

3. Alcohol

Alcohol consumption has been linked to a decrease in testosterone levels, which can have an adverse effect on sperm production. Therefore, it is recommended to limit alcohol intake to enhance fertility and maintain optimal sperm count and quality.

4. Red meat

Red meat, especially when cooked at high temperatures, can release compounds known as heterocyclic amines (HCA) that can interfere with sperm production and quality.

Therefore, it is best to opt for lean meat and chicken or fish to maintain good sperm health.

5. High mercury fish

Fishes like shark, swordfish, and king mackerel contain high levels of mercury, which can be toxic to the body and affect sperm count and quality. Therefore, to maintain good sperm health, it is advisable to limit these fishes in the diet.

6. Trans fats

Trans fats are artificial fats commonly found in baked goods like pies, crackers, and cookies. These fats can negatively affect sperm count and quality by lowering testosterone levels and decreasing sperm motility.

It is best to avoid consuming trans fats to maintain good sperm health.

7. Soy or vegetable oil

Soy or vegetable oil is often added to processed foods, and these oils can have a negative impact on sperm count and quality. They contain high levels of polyunsaturated fats that can negatively affect fertility.

Instead, it is best to opt for healthier oils like olive or coconut oil.

8. Caffeine

While caffeine is known to boost energy levels, high caffeine intake can harm sperm count and quality. Therefore, it is best to limit caffeine intake and opt for decaffeinated coffee or herbal teas.

9. Dairy products

Although dairy products are considered a vital source of nutrients, excess intake of dairy products can have a negative impact on sperm count and quality.

High intake of dairy products can increase the production of insulin-like growth factor 1 (IGF-1), which can harm sperm production.

10. High salt intake

High salt intake can raise blood pressure and cause hypertension, which can harm sperm quality. Therefore, it is advisable to limit sodium intake to maintain optimal sperm health.