Diets can help manage weight, but extreme ones may lead to nutrient deficiencies, energy loss, and unhealthy eating habits. Diets rich in lean meats, eggs, nuts, leafy greens, and healthy fats like olive oil can help boost testosterone levels. A diet with lean meats, nuts, and healthy fats boosts testosterone, while oral testosterone treatment can further enhance hormone levels. Oral testosterone treatment is used to manage low testosterone levels.

https://www.rethinktestosterone.com/blog/diets-that-increase-testosterone