We are what we consume.

We are actually a product of what we consume. The kind of food and the manner in which we consume these foods would determine how healthy we are going to be . If we fail to take into consideration what we eat today, then we would pay for it tomorrow.
The disease most people faced in their old age is due to the diet they exposed themselves to while at young age.
Eating right may not cost as much as we think, all we need just a proper planning.
When we eat, it's expected that we combine the 5 classes of food in their right proportion; this gives a balanced diet.
Eat vegetables and fruits in season. Fruits and vegetables taken in season prevents diseases that are peculiar for that season. Findings have it that, for every season, there are fruits that are
Peculiar with that season and they are useful in keeping away from illnesses that associated with such periods.
Switching to a healthy diet doesn’t have to be an all or nothing proposition. You don’t have to be perfect, you don’t have to completely eliminate foods you enjoy, and you don’t have to change everything all at once—that usually only leads to cheating or giving up on your new eating plan.

To set yourself up for success, think about planning a healthy diet as a number of small, manageable steps—like adding a salad to your diet once a day—rather than one big drastic change. As your small changes become habit, you can continue to add more healthy choices.

Prepare more of your own meals. Cooking more meals at home can help you take charge of what you’re eating and better monitor exactly what goes into your food. You’ll eat fewer calories and avoid the chemical additives, added sugar, and unhealthy fats of packaged and takeout foods that can leave you feeling tired, bloated, and irritable, and exacerbate symptoms of depression, stress, and anxiety.

Make the right changes. When cutting back on unhealthy foods in your diet, it’s important to replace them with healthy alternatives. Replacing dangerous trans fats with healthy fats (such as switching fried chicken for grilled salmon) will make a positive difference to your health. Switching animal fats for refined carbohydrates, though (such as switching your breakfast bacon for a donut), won’t lower your risk for heart disease or improve your mood.

Simplify. Instead of being overly concerned with counting calories, think of your diet in terms of color, variety, and freshness. Focus on avoiding packaged and processed foods and opting for more fresh ingredients.

Read the labels. It’s important to be aware of what’s in your food as manufacturers often hide large amounts of sugar or unhealthy fats in packaged food, even food claiming to be healthy.

Focus on how you feel after eating. This will help foster healthy new habits and tastes. The healthier the food you eat, the better you’ll feel after a meal. The more junk food you eat, the more likely you are to feel uncomfortable, nauseous, or drained of energy.

Drink plenty of water. Water helps flush our systems of waste products and toxins, yet many of us go through life dehydrated—causing tiredness, low energy, and headaches. It’s common to mistake thirst for hunger, so staying well hydrated will also help you make healthier food choices.

Moderation: important to any healthy diet
What is moderation? In essence, it means eating only as much food as your body needs. You should feel satisfied at the end of a meal, but not stuffed. For many of us, moderation means eating less than we do now. But it doesn't mean eliminating the foods you love. Eating bacon for breakfast once a week, for example, could be considered moderation if you follow it with a healthy lunch and dinner—but not if you follow it with a box of donuts and a sausage pizza.

Try not to think of certain foods as “off-limits.” When you ban certain foods, it’s natural to want those foods more, and then feel like a failure if you give in to temptation. Start by reducing portion sizes of unhealthy foods and not eating them as often. As you reduce your intake of unhealthy foods, you may find yourself craving them less or thinking of them as only occasional indulgences.

Think smaller portions. Serving sizes have ballooned recently. When dining out, choose a starter instead of an entree, split a dish with a friend, and don't order supersized anything. At home, visual cues can help with portion sizes. Your serving of meat, fish, or chicken should be the size of a deck of cards and half a cup of mashed potato, rice, or pasta is about the size of a traditional light bulb. By serving your meals on smaller plates or in bowls, you can trick your brain into thinking it’s a larger portion. If you don't feel satisfied at the end of a meal, add more leafy greens or round off the meal with fruit.

Take your time. It actually takes a few minutes for your brain to tell your body that it has had enough food, so eat slowly and stop eating before you feel full.

Eat with others whenever possible. Eating alone, especially in front of the TV or computer, often leads to mindless overeating.

It's not just what you eat, but when you eat

Eat breakfast, and eat smaller meals throughout the day. A healthy breakfast can jumpstart your metabolism, while eating small, healthy meals (rather than the standard three large meals) keeps your energy up all day.
Avoid eating late at night. Try to eat dinner earlier and fast for 14-16 hours until breakfast the next morning. Studies suggest that eating only when you’re most active and giving your digestive system a long break each day may help to regulate weight.
Make fruit and vegetables a tasty part of your diet
Fruit and vegetables are low in calories and nutrient dense, which means they are packed with vitamins, minerals, antioxidants, and fiber. Focus on eating the recommended daily amount of at least five servings of fruit and vegetables and it will naturally fill you up and help you cut back on unhealthy foods. A serving is half a cup of raw fruit or veg or a small apple or banana, for example. Most of us need to double the amount we currently eat.
Eating healthy is a means of enriching the quality of our lives.