1. Plants: Some plants contain natural steroids, such as wild yam, fenugreek, and stinging nettle.
2. Animals: Animal sources of natural steroids include fish, eggs, and dairy products.
3. Fungi: Certain types of fungi, such as mushrooms, also contain natural steroids.
4. Insects: Insects like ants and beetles produce natural steroids as part of their defense mechanisms.
5. Seaweed: Some types of seaweed, such as kelp and spirulina, contain natural steroids.
6. Bacteria: Certain strains of bacteria produce natural steroids, which can be found in fermented foods like yogurt and kefir.
7. Algae: Certain types of algae, such as chlorella and spirulina, contain natural steroids.
8. Nuts and seeds: Some nuts and seeds, such as almonds and flaxseeds, contain natural steroids.
It is important to note that consuming natural sources of steroids may not have the same effects as synthetic steroids and should be consumed in moderation.