Here are some foods which needs to be avoided to improve your memory:
Seafood
The high levels of mercury in seafood have been linked to cognitive dysfunction. A study found that people who have more than three servings of tuna and other sea fish each week were at a higher risk of cognitive dysfunction.
Trans fats
Consuming more trans fat will lead to difficulty in remembering words. Trans fats are mainly produced industrially from plant oils for used in margarine, snack foods and packaged baked goods.
Sugary products
Avoid foods that are baked or are high in fructose, as sugar can also interfere with your ability to focus and learn.
Salty foods
Avoid salty foods as they elevated levels of sodium in foods which affect your memory and impair the ability to think
Saturated fats
Excessive consumption of saturated fat has been linked to poor memory. So, avoid pizzas and pasta that are loaded with cheese.
Avoid these food, improve your memory!