Iron is LIKELY SAFE for most people when it is taken by mouth in appropriate amounts. However, it can cause side effects including stomach upset and pain, constipation or diarrhea, nausea, and vomiting. Taking iron supplements with food seems to reduce some of these side effects. However, food can also reduce how well the body absorbed iron.
Fresh Fish for Protein. Fish is a great source of lean protein, and some varieties such as trout are rich in vitamin D, which has been shown to help lower blood pressure. âPeople usually donât get enough vitamin D from food, so this is one way to boost your intake,â Dean says.
Lowering blood pressure by eating more fruit and vegetables is just one part of a blood pressure friendly diet, there are a number of others that will help to lower your risk of heart attack and stroke: 1  Eat less salt to lower blood pressure. 2  Drink less alcohol to avoid high blood pressure.3  Fats and cholesterol.ower blood pressure by eating more fruit and vegetables. Eating more fruit and vegetables has been proven to help lower blood pressure. Fruit and vegetables are full of vitamins, minerals and fibre to keep your body in good condition. They also contain potassium, which helps to balance out the negative effects of salt.