Ayurvedically speaking, garlic is a very potent medicine, not to be taken lightly; same with onions. Take them both in moderation and to correct certain imbalances of your doshas. 5. Onions and garlic make you hot and excited, so of course, they are off limits to brahmacharya devotees. 6. The Sattvic diet is commonly eaten by people practicing yoga. It has roots in Ayurveda, a medical system from India that is based on the idea that disease is caused by an imbalance or stress in a The Sattvic diet is a vegetarian diet made up of lots of fresh, nutritious foods like fruit, vegetables and nuts.