Age - Nutrition - Food supplements -

Lent: Why Giving Things Up Can Be Good for Us

Lent is beginning—a tradition deeply rooted in our culture that many people consciously embrace to purify their bodies and minds. Every year, countless people in Austria and Germany choose to fast during this season. But why has this practice become so popular?

Health Benefits of Fasting

Numerous studies show that fasting is not only good for your figure but also offers numerous health benefits. Consciously cutting back on calories can boost metabolism, reduce inflammation in the body, and even help extend life expectancy. Methods such as intermittent fasting or therapeutic fasting are particularly popular, as they can have positive effects on blood sugar levels, the immune system, and cell regeneration.

Medical research shows that fasting can put the body into a state of autophagy—a process in which old or damaged cellular components are broken down and recycled. This can help reduce the risk of diseases such as diabetes, cardiovascular disease, and even certain types of cancer. It also improves hormonal balance and can reduce inflammation in the body.

Mental clarity and a mindful lifestyle

In addition to the physical benefits, many people also value fasting as an opportunity to pause and live more mindfully. Abstaining from certain foods or habits can lead to greater mindfulness in daily life and encourage a more conscious approach to one’s own consumption habits. Many report increased mental clarity and improved concentration during the fasting period. This could be attributed to reduced insulin secretion and the increased use of ketone bodies as an energy source for the brain.

An easy way to start fasting

Fasting doesn’t necessarily mean completely giving up food. An easy way to get started is to cut out sugar, alcohol, or meat—or a combination of these—for a certain period of time. This alone helps raise awareness about nutrition and can yield initial positive health benefits. Those who want to take it a step further can try out different fasting methods.

Fasting Methods and Their Effects

There are many different types of fasting, which vary in duration and intensity:

·       Intermittent fasting (e.g., the 16:8 method): This involves abstaining from food for a specific period each day. With the 16:8 method, for example, you eat only within an 8-hour window—such as between 12:00 p.m. and 8:00 p.m.—and fast for the remaining 16 hours. During the fasting phase, you may consume water, unsweetened tea, or black coffee. This method can stabilize blood sugar levels, stimulate fat burning, and reduce inflammation in the body.

·       Therapeutic fasting: Abstaining from solid food for several days, during which time only water, tea, or broth is typically consumed. It is advisable to have this fast medically supervised, especially if you take medication regularly. It is important to ensure an adequate intake of nutrients during therapeutic fasting to maintain the intestinal villi. Therapeutic fasting is not a weight-loss diet, but a deliberate intervention designed to shift the metabolism specifically toward fat metabolism. This has positive anti-inflammatory effects and can promote regenerative processes in the body.

·       Alkaline fasting: A mild form of fasting in which acid-forming foods are avoided. It supports the body’s acid-base balance.

·       Digital fasting: In addition to abstaining from food, many people choose to temporarily abstain from digital media in order to bring more mindfulness and a slower pace into their daily lives.

Who should not fast?

Although fasting has many health benefits, there are certain groups of people who should avoid it or only do so under medical supervision. These include:

·       Children and adolescents, since they are still growing.

·       Pregnant and breastfeeding women, as they need a constant supply of nutrients for themselves and their babies.

·       Very elderly people, especially if they are already frail or underweight.

·       People with eating disorders or a very low body fat percentage.

·       People with certain chronic conditions or who take medication regularly—in these cases, fasting should only be done after consulting a doctor.

How does fasting work?

Whether it’s completely avoiding solid food, cutting back on certain food groups, or abstaining from digital media—everyone can tailor their fasting routine to their individual needs. It is important to choose a method that fits your lifestyle. Those who fast should also ensure they stay adequately hydrated and consciously set aside time for rest and relaxation. A gradual approach and a balanced diet after fasting can help support the body optimally.

Lent 2025 is the perfect opportunity to do something good for yourself and your body. Those who make the most of this time can not only enjoy health benefits but also find greater inner balance and mindfulness.

Will you join us in fasting?

 

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FAQs

The term “weight-loss injection” refers to various
prescription medications that are used under certain
medical conditions to treat overweight and obesity
. Well-known active ingredients include semaglutide and tirzepatide.
Among other things, they influence hunger and feelings of fullness and can thereby
reduce energy intake.

GLP-1 stands for glucagon-like peptide-1 and is a naturally occurring hormone in the body
. Among other things, it plays a role in regulating
appetite, satiety, and glucose metabolism. GLP-1-based medications mimic
the effects of this hormone and specifically activate the GLP-1 receptor.

The term “GLP-1 dietary supplement” is not medically defined at
. It generally refers to products marketed as “GLP-1 Support”
or “GLP-1 Booster,” which may contain, for example, dietary fiber,
protein, prebiotics, or plant compounds such as berberine.

What matters most here is the specific ingredient and its scientifically studied effects (
)—not just the name of the product (
).

Dietary supplements and GLP-1 medications
have different mechanisms of action. Medications such as semaglutide or tirzepatide
specifically target certain hormonal signaling pathways. Certain nutrients
and plant compounds, on the other hand, can support other physiological processes,
such as satiety, digestion, or metabolism.

They should therefore not be equated with the pharmacological effects
of GLP-1 medications.

Of particular interest are ingredients associated with satiety,
digestion, or the gut microbiota. These include , for example ,
soluble and fermentable dietary fibers, prebiotics, and
certain plant compounds.

Among other things, dietary fiber can influence digestion
and, through fermentation in the gut, contribute to the formation of short-chain
fatty acids. These, in turn, can influence signaling pathways associated with
the release of gut hormones such as GLP-1.

However, the effect depends heavily on the specific ingredient,
the dosage, and the individual's situation.

Dietary fiber can contribute to a balanced diet
and, among other things, promote satiety and aid digestion.
Soluble and fermentable dietary fibers are particularly noteworthy in this context
.

Good natural sources include vegetables,
legumes, whole grains, fruits, nuts, and seeds. Certain
dietary fibers, such as psyllium or inulin, are also used as dietary supplements.

Protein provides important amino acids for the maintenance and
growth of muscle tissue. An adequate protein intake is therefore particularly important
during significant weight loss.

When combined with regular strength training,
a high-protein diet can help preserve lean body mass as much as possible during
weight loss.

In general, there is no comprehensive list of
foods that are strictly prohibited during GLP-1 therapy.
However, appetite, feelings of fullness, and, in some cases,
tolerance to certain foods may change.

When people eat less overall, the nutritional quality of their diet
 becomes more important. Protein-rich foods, vegetables, fruits,
whole grains, legumes, and other nutrient-dense foods can
serve as an important foundation.

Studies show that weight regain can occur after discontinuing GLP-1-based
medications. In the extension
of the STEP-1 study, participants regained, on average, a significant portion of the weight they had previously
lost within one year of
discontinuing semaglutide.

This underscores the importance of long-term, sustainable
dietary and physical activity habits, even during medication-based
therapy.

GLP-1 therapy does not require a specific diet
. However, since feelings of hunger and fullness change and
people sometimes eat less, it may be helpful to focus
particularly on nutrient density, protein, fiber, and a
varied selection of foods.

Regular exercise, especially strength training, can also be a useful addition to
.

No. GLP-1 dietary supplements and
GLP-1 medications must always be distinguished from one another.

Drugs such as semaglutide and tirzepatide were specifically developed
to activate certain hormonal signaling pathways and have been studied as medications in
clinical trials. Dietary supplements
, on the other hand, contain nutrients or other bioactive substances that can support natural
physiological processes.

The term “GLP-1” on a dietary supplement
therefore does not mean that the product has the same effect as a GLP-1 medication
.