Nutrition’s Role in Chronic Disease Management

Nutrition is essential for maintaining a healthy body and mind, and its role in preventing chronic diseases is unmatched. With unhealthy lifestyles, chronic diseases have become more common than before.

Heart diseases, obesity, high blood sugar, etc. are the major contributors to decreased lifespan now. However, the good news is that these can be prevented by following a proper diet.

This blog explains how good nutrition combats chronic diseases. Read on below for details.

What are Chronic Diseases?

Chronic diseases are specific health ailments that persist for a long time. These can have a long-lasting impact on a person’s life, disrupting his regular activities.

Contrary to acute illnesses, chronic disorders need continuous management. If not intervened on time, severe health complications may arise in future. Here is a list of some.

Cardiovascular diseases: Comprise stroke, cardiac arrest, hypertension, etc. Primary causes are: sedentary lifestyle, intake of junk foods, smoking, excessive drinking of alcohol.
High blood sugar: Also known as diabetes, it is mainly associated with being overweight and having poor dietary habits. When the body becomes insulin resistant or the pancreas does not produce enough insulin, diabetes occurs.

Obesity: It is a complex condition associated with excess body fat. Obesity can trigger several chronic diseases pertaining to the heart, liver, eyes, etc. Also, it can be a potential cause for cancer.
Cancer: Research denotes that our dietary habits play a significant factor in cancer development. Habits that may be responsible for cancers are excessive consumption of red meat, processed and packaged foods, etc.
Chronic respiratory diseases: These include asthma, bronchitis, chronic obstructive pulmonary disease, etc. Also, poor nutrition and lifestyle choices may aggravate the condition.

The Role of Nutrition in Chronic Disease Prevention

A well-balanced diet can significantly minimise the risk of developing chronic diseases. Also, it helps boost mental health. Here’s how certain nutrients and dietary approaches can help.

Heart Disease Prevention

Cardiac diseases contribute to most number of deaths, worldwide. But, making positive changes in diet and lifestyle can prevent such issues. Some dietary strategies for heart disease prevention are as follows:

Consuming healthy fats: Instead of having saturated and trans-fat, try olive oil, avocados, vegetable seeds and nuts. These are a good source of healthy lipids and can minimise heart diseases.
Increasing intake of fibre-rich foods: Some good sources of dietary fibre are whole grains, vegetables, fruits, oats, etc. Fibre reduces cholesterol levels by eliminating them from the system. This in turn aids in obtaining a healthy blood pressure level.
Reducing sodium intake: Too much of sodium can cause hypertension, a potential contributor to cardiac diseases. Thus, it is essential to cut down on processed and packaged foods. Instead, replace them with healthier snacking options like apples, sprouts, seasonal vegetables, etc.
Eating more fruits and vegetables: These are enriched in micronutrients and antioxidants that protect the heart. Additionally, they contain fibre, helping to reduce the risks of obesity and other systemic problems.

Diabetes Prevention

Type 2 diabetes is a chronic ailment caused by insulin resistance. This can lead to high blood sugar spikes. With proper nutrition, this can be managed to a great extent.

Choosing low-glycemic-index foods: Consider including foods like lentils, whole grains, green leafy vegetables, etc in your regular diet. These will help control extreme blood sugar spikes, thus aiding in optimal management of insulin problems.

Maintaining a healthy weight: Obesity is one of the major high risk factors for type 2 diabetes. By incorporating a balanced diet, you can achieve a healthy weight. This significantly lowers your risk of diabetes.
Limiting sugar-laden foods and drinks: Excessive consumption of sugary foods and beverages is associated with heightened risk of diabetes. Thus, it is essential to cut down on these items and choose healthier substitutes.
Eating good fats: Examples of healthy fats are nuts, seeds, fish, etc. They can prevent insulin sensitivity and aid in controlling blood sugar levels.

Cancer Prevention

Diet plays a crucial role in preventing cancer, as specific food selections can either heighten or lower the risk of the disease.

Following a plant-based diet: Eating fruits, vegetables, whole grains, and legumes may promote cell health and reduce the likelihood of cancer.
Reducing red and processed meat intake: Consuming excessive amounts of red and processed meat may raise the likelihood of colorectal cancer. Choosing plant-based protein options or lean meats may reduce this risk.
Limiting alcohol intake: Excessive drinking can heighten your chances of developing breast, liver, and oesophageal cancers. It is advised to reduce alcohol consumption for preventing cancer.
Keeping a healthy weight: Nutritious eating can lower cancer risk by sustaining a healthy weight.

Managing Obesity

Obesity management includes prioritising good consumption habits and bringing positive lifestyle changes. Some of them are:

Adopting a calorie-controlled diet: Weight loss occurs when there is a persistent calorie deficit. Choose a reliable private doctor in London for obtaining professional diet and lifestyle advice.
Focusing on nutrient-packed foods: it is essential to follow a diet low in calories without compromising on the nutrients. Take seasonal fruits, vegetables as much as possible for they contain vitamins, minerals and antioxidants.

Staying away from packaged and processed foods: Packaged junk foods often contain added sugars and empty calories. They hardly have any nutrient value and may cause you to put on unhealthy weight.
Exercising regularly: Physical inactivity can lead to reduced metabolism and obesity, with time. Thus, it is recommended to do workouts daily for at least 30 minutes. This will aid in burning calories and improve overall well-being.

Preventing cancer

Maintaining a nutritious diet is crucial for handling cancer, from diagnosis to treatment and recovery.

Preserving nutritional health: Chemotherapy and radiation treatments can lead to side effects, including nausea, diminished appetite, and weight reduction. A properly balanced diet assists in sustaining strength and energy throughout treatment.
Consuming small, frequent meals: For those facing appetite loss or challenges, having small, frequent meals can deliver essential nutrients without overloading the digestive system.
Mitigating food safety hazards: Cancer treatments might weaken the immune system, raising the likelihood of infections for those impacted. Adhering to food safety protocols, like steering clear of raw or undercooked items, is crucial to minimise the likelihood of sickness.
Adding anti-inflammatory foods: Inflammation may play a role in cancer advancement. Eating foods that have anti-inflammatory properties, like berries, leafy greens, and fatty fish, can reduce inflammation and improve the healing process.