He has a legal lease valid until November, he's not moving until November. Just because you're moving back into the home doesn't mean you can kick him out. Read the Florida landlord/tenant handbook or talk to a lawyer; but you're not going to get him out before November, unless you have grounds to evict him. Based on what you're saying, you don't have ground to evict this tenant.
Many foods that are high in saturated fat and cholesterol can cause plaque to build up. Some examples include deep fried foods, foods that are high in trans fats, refined foods, and processed foods. Alcohol should also be avoided and red meat should be eaten in small portions.
Beta-carotene-rich foods are excellent choices too: sweet potato, carrots, kale, butternut squash, turnip greens, pumpkin, mustard greens, cantaloupe, sweet red pepper, and apricot, and spinach. Foods rich in beta-cryptoxanthin should be included: winter squash, persimmons, papaya, tangerine, red peppers, and corn.