28/03/2023
The Harvard Plate Method May Extend Your Life.
By LUCKY NGWENYA - Healthy Lifestyle Coach, Founder of LifeXtend - 28/03/2023
Following the Harvard University healthy eating guidelines, otherwise known as the Harvard diet may increase your longevity by 20%, according to the Harvard School of Public Health's findings. This way of eating could help you maintain a healthy weight and reduce your risk for cardiovascular disease, type 2 diabetes, high cholesterol and hypertension.
1. What is the 'Harvard diet?
It is a set of healthy eating guidelines developed by the Harvard School of Public Health based on the plate approach. The plate method prescribe the types and proportion of foods to consistently include in your plate. The Harvard guidelines recommend that vegetables and fruits should make up half of your plate. The third and forth quarters should be made up of whole grains and healthy proteins, respectively. The guidelines also encourage avoiding trans fats and instead using healthy fats for cooking. Water, tea and coffee consumption is recommended. The guidelines promotes limiting the consumption of dairy products and avoidance of sugary foods and beverages.
2. Vegetables and fruits consumption
The first distinct feature of the Harvard diet from the usual plate method is its preference for vegetable-fruit imbalance. It advocates for more vegetables of different kinds and colours than fruits. Despite the emphasis on more vegetables than fruits, the Harvard researchers believe the health effects of whole fruits as opposed to fruit juice should not be overlooked. The researchers warn that potatoes should be avoided because they can cause a blood sugar spike due its high Glycemic Index value.
3. Limited dairy consumption
The second distinct feature of the Harvard Healthy Plate as the diet is sometimes called is that it promotes limiting dairy products and increasing water, coffee and tea consumption, instead. The limiting of dairy products from the plate is mainly due to the high prevalence of lactose intolerance in the U.S. For those who can consume milk and dairy products, two servings per day should be the maximum. If possible, sugary drinks should be completely eliminated.
4. Whole grains consumption
Another unique feature of the Harvard guidelines is that they strongly recommend the consumption of whole grains, as opposed to refined grains. Whole grains are much healthier due to their superior vitamin, phytochemicals and minerals content. They also rank low in the Glycemic Index. Brown rice, oats, quinoa, barley and whole wheat products are recommended in the Harvard diet.
5. Healthy protein consumption
When it comes to protein consumption, the Harvard plan puts emphasis on healthy proteins. In particular, it promotes the consumption of fish, chicken, beans, nuts and duck meat. However, it recommends limiting the ingestion of red meat and processed meats.
6. Healthy oils for cooking
The Harvard plan discourages the use of hydrogenated oils like margarine and vegetable oils for cooking as these contain trans fats. They regard the following as healthier oils to cook with although cooking with oil should generally be minimised: olive, canola, soy, corn, sunflower and peanut.
7. Physical activity
The Harvard diet also places importance on being physically active. The Harvard researchers believe that a sedentary lifestyle may counter the healthy benefits of their diet. Sticking to a programme of vigorous activity for a minimum of 30 minutes per day for five days a week is recommended.
Conclusion
The Harvard diet may just be the eating plan for you if you are serious about achieving longevity. It has been established that the Harvard diet can extend your life by 20%. Following this plan can ensure weight control and lower your risk for cardiovascular disease, type 2 diabetes, high cholesterol, and hypertension.