According to popular belief, those who eat vegetables, fruit and whole grain products every day have a particularly healthy diet – and thus possibly make a dangerous mistake, get fat and sick. The American cardiologist and nutritionist Steven R. Gundry is convinced of this, as he explains in his bestseller “The Plant Paradox”, which has also been available as a German version since this year (Steven R. Gundry: “Bad vegetables. How healthy Food makes us sick ”, Beltz).

Vegetable plants use lectins for defense

Lectins are said to be responsible for the harmful effects of supposedly healthy foods. These are certain proteins that plants have developed for defense so that they are spared from fungi, bacteria and parasites. In fact, lectins act similarly to antibiotics and can be toxic, especially when raw.

The substances can harm people

Lectins make green potatoes and raw beans inedible . The best-known lectin is gluten, avoided by many because it can lead to bowel inflammation and celiac disease . Gluten, known as adhesive protein, illustrates the negative properties of lectins particularly impressively: These proteins are extremely easy to bond, stick to cells and tissues, preferably in the intestine. The mucous membrane cells change, the intestinal wall becomes permeable for pollutants, which in turn can make the entire organism sick.

Sick from lectins – from Alzheimer’s to rheumatism

But not only celiac disease is caused by the harmful effects of lectins. The proteins bind to red blood cells, thicken the blood and thus promote arteriosclerosis and cardiovascular diseases. Steven Gundry also explains many other diseases of civilization with the negative effects of lectins.

Because they can actually dock on all tissues, such as the pancreas, joints, bronchi, nerves, brain, and the immune system attacks them there as intruders, autoimmune diseases would develop: diabetes , arthritis and rheumatism, asthma , Parkinson’s and Alzheimer’s .

These foods are high in lectins

The doctor therefore promotes a diet that is as free from lectins as possible (LFE, lectin-free diet). The negative list of foods rich in lectin includes the following products:

• loaf
• Potatoes and potato products
• rice
• pasta
• Beans and legumes
• soy
• tomatoes
• Cucumbers
• pumpkin
• Grain
• Vegetable oils
• sugar

Steven Gundry also largely avoids fish and meat, or at least restricts consumption – because breeding animals are mainly fed with corn and soy. Both types of food naturally contain lectins. If they are genetically modified, however, they provide even more of it to protect the plants from pests even better. With the feed they get into the animal and thus into the meat that is put on the plate.

How to eat a lectin-free diet

The negative list is long, but there are also a number of foods that contain little or no lectins. The positive list of desirable foods suggests, among other things:

• Coconut oil
• Coconut milk
• Hazelnuts
• Walnuts
• Sweet chestnuts
• Olives
• Tigernut flour, chestnut flour
• Dark chocolate
• cream cheese
• Goat cheese
• butter
• cream
• Crustaceans, fish (rare)
• certain types of fruit in small quantities (apples, pears, blueberries, raspberries, kiwi, plums, peaches, citrus fruits)
• Cabbage vegetables of all kinds
• artichokes
• garlic
• Onions
• Meat (no more than 125 gr per day)
• Eggs
• Sweeteners such as erythritol, stevia, xylitol
• 1 glass of red wine per day

Of course, all products should come from organic cultivation or rearing if possible, i.e. have the best organic quality.

Lectin-free diet – new fad diet or serious prevention and therapy?

At first glance, the impression arises: after fructose, gluten and carbohydrates, lectins are now supposed to be the bad nutrients that lead to obesity and make you sick. But the impression is deceptive. Steven Gundry’s observations should probably be taken seriously. There is some evidence for his theses:

• It has long been known that lectins are unfavorable and are therefore even referred to as ” anti-nutrients ” in nutritional science . But this fact has had little impact on nutrition plans and diets until now.
• Initial studies show that lectins can be linked to rheumatism and Parkinson’s disease .

However, there is (still) a lack of larger studies on the extent to which lectins can promote obesity and illness. However, in a self-experiment, Steven Gundry lost 35 kilograms within a year and at the same time lowered his high blood pressure , and the arthritis had also disappeared.

The doctor treated around 1,000 patients on the basis of these positive experiences with the LFE. He observed 200 of them as part of a study . For six months, the patients who all had cardiovascular diseases such as coronary artery disease ate according to this diet. After completing the examination, her heart function and blood values ​​had improved significantly.

Conclusion: It should definitely not be a fashion diet. However, LFE cannot be easily integrated into everyday life, the usual nutrition plan has to be fundamentally redesigned. But to make this as uncomplicated as possible, the doctor gives many tips and simple to fine recipes in his new guide on “bad vegetables”.

Surveys by the Federal Statistical Office show that Germany’s men are getting fatter year after year: If the body mass index is used as a benchmark, 62 percent of men are currently overweight (BMI over 25) and 18 percent are obese (BMI over 30) . And while only a third of the 20 to 25 year olds are overweight, the proportion among the over 50 year olds rises to more than 70 percent. Among women, 43 percent carry too many pounds around – but the proportion of people who are overweight shrinks slightly every year.

Visceral belly fat is a health risk

But while many of the overweight women have the word “lose weight” at least in the back of their minds, the term “diet” bounces off most men. Somehow, around 30, they gradually lose their firm body, but they feel comfortable with their figure, which they do not find too fat at all. Men seem to be more tolerant of their paunch than women of their love handles.

This has nothing to do with reason, because it is now known that so-called visceral belly fat in particular poses a health risk. The metabolically active tissue releases inflammatory substances and increases the risk of cardiovascular diseases, diabetes and erectile dysfunction.

The traditional image of the man promotes obesity

Papa gets the biggest piece of meat because a man has to eat properly – this age-old belief persists in Germany. And so men eat an average of 1.1 kilograms of meat every week. That is twice as much as for women and twice as much as recommended for a healthy diet. In addition, there are plenty of carbohydrates in the form of pasta, potatoes or white bread, sausage, butter and cheese – and the plates are often scooped up on the “all-you-can-eat” principle.

Many men get fat because they eat and drink too much of the wrong things, for example six times as much beer as women. And they stay fat because it is very difficult to change established eating habits.

Men need a lot of motivation to diet

Doctors and nutritionists find time and again that men rarely lose weight because they find themselves too fat. It almost always takes an external spark for the average man to change something in his lifestyle, for example when the doctor diagnoses diabetes or a heart problem, or when a relationship breaks up.

This was also the result of an evaluation of two major diet programs by the British health authority NHS. And there were even more men-specific issues on the subjectLose weight:

• Only ten percent of men had received a referral from their doctor for the programs.
• But: Once men start with such a measure, they develop ambition to lose weight and get out less often than women.
• Men are more likely to respond to programs that avoid the word “diet” and place great emphasis on exercise.

Proper diet and exercise

Weight loss results mainly from diet changes. However, if men also expand their muscle cushion in the process, the effect is increased because of the high energy requirements of the muscles. Men should exercise all muscle groups in the body and not just squint at the fast-growing biceps.

A sporting program that includes a mix of strength and endurance is often better accepted by men than women. Sport should be fun in any case, because after actively losing weight, exercise can stabilize the desired weight – without the man having to constantly watch the calories.

What men should eat for weight loss is no different from a diet for women:

1. less red / fatty meat, sausage and animal fat

2. more vegetables

3. less white flour and sugar (carbohydrates)

4. more white / lean meat, tofu, or legumes (protein)

5. no alcohol

Intermittent fasting – as invented for men

Intermittent fasting is a suitable diet method for those who like it simple and uncomplicated. With the simple principle, there are time windows for food intake, which alternate with fasting episodes. The fat metabolism is activated, excess pounds can melt – especially if you keep an eye on the calories.

• The popular “16: 8” method is suitable as a permanent nutritional principle: During the day, people eat in an 8-hour window, two to three meals without snacks in between. The nocturnal eating break is extended to 16 hours – ideal for men who do not like breakfast.
• The “5: 2” interval fasting allows you to eat normally on five days, then there are a maximum of 500 calories on two days.
• The “1: 1” method is considered to be the most difficult to stick to: alternately eat one day and one fast.

For men (and women), the combination of two protein shakes and a normal meal a day is a good start to losing weight. US presenter and comedian Jimmy Kimmel lost over twelve kilos before he switched to intermittent fasting “5: 2”.

The man’s body is the best weapon against obesity

Once men have decided to lose weight, they enjoy a great advantage over women. Men are taller, heavier and have more muscles – as a result, their bodies burn more energy even when they are resting.

If they also save calories, they lose more weight and lose weight faster than women. This was shown by a study with 2000 male and female participants who had exactly the same general conditions. After eight weeks, the men saw 16 percent more weight loss. Their bodies cling less to fat deposits, which in women are a stubborn reservoir for pregnancy and breastfeeding.