Answer: Talk to your doctor or talk to a professional dietitian.
BUT I recommend you talk to your doctor because they'll know your situation and they can help you out better. Not only can they give you suggestions but they'll know the situation your in.
Find alternatives that go around the limitations whether it's budget limitations, food preferences, religious reasons, or allergies. Go out of your comfort zone to try different healthy foods, or mix an ingredient you do like with the healthy food to make it more appealing.
LSD is usually given in tab or sheet form (considering the fact that it is just chemical soaked paper). Depending on the quality one dose which is one tab should go for a around $5-$20... Please do not go using this information for the purchase of illicit substances.