Candida is a fungus, which is a form of yeast, a very small amount of which lives in your mouth and intestines. Its job is to aid with digestion and nutrient absorption but, when it is overproduced it breaks down the wall of the intestine and penetrates the bloodstream, releasing toxic byproducts into your body and causing leaky gut. This can lead to many different health problems ranging from digestive issues to depression.
The flowers, fruit, and foliage of the Solanaceae contain glycoalkaloids and steroidal drugs (e.g. the stimulating capsaicin in peppers, the tranquilizing nicotine in tobacco, solanine in potato and eggplant, and the tomatine in tomato).