Side Effects: Here is something you need to watch out for. Excessive consumption may lead to gas, heartburn and also food allergy. Allergic reaction like tingling sensation in the mouth along with swelling of the face.

21. Pecans:

Pecan is widely grown in Alabama, Arizona, California, Florida etc. they are storehouses of some of essential vitamins and minerals such as potassium, calcium, manganese, iron and zinc. They have oleic acid as the monounsaturated fat and also antioxidants that will help reduce heart disease of any sort. Pecans are also rich in fibre thus reducing the risk of a coronary heart disease.

Side Effects: hives, swelling of the throat and breathing problem are some of the common side effects. The side effect is the result of histamine, a chemical in the body.

22. Pine Nuts:

Pine nuts originated in Europe.This is a delicious snack that will also aid in weight loss! It contains a range of health benefits for the body. They are known to improve cardiovascular health, as they are rich in monounsaturated fat that will lower cholesterol in the blood. It will increase the good cholesterol. It also contains oleic acid that will help the liver expel triglycerides from the body. They are rich in antioxidants and thus helps the body build resistance against infection and virus. A 100-gram serving contains about 670 calories along with 13 grams of protein and zero cholesterol. It is rich in vitamin A and E, with little quantity of vitamin C. Minerals such as calcium, copper, iron and magnesium are high in pine nuts.

Side Effects: The well- known side effect is the pine mouth syndrome that gives a bitter taste in the mouth upon regular consumption. It is however not harmful. Other side effects include diarrhoea and skin itching.

23. Pistachio:

Don’t we all love pistachio? Here are some reasons to eat them often. Pistachio originated in Western Asia and Asia Minor, from Syria to Afghanistan. They are good sources of fibre, vitamin B6, potassium and antioxidants. They are known to lower the cholesterol level and promote weight loss. Pistachio help in eye and blood vessel health. A 28-gram serving of pistachio will provide you roughly 150 calories and 6 grams of proteins. They also contain high doses of copper along with 17% of manganese in them. Thiamin and phosphorous are also present, along with healthy fat.