Food supplements

Dietary supplements, prices, offers, weight loss, athletes

Dietary supplements, prices, offers, weight loss, athletes

How dietary supplements work

Dietary supplements are not a substitute for a healthy diet. But at some point in our lives, such as pregnancy or old age, they can help us.

A healthy diet is the best way to ensure an optimal supply of vitamins and nutrients. This does not preclude the ever-expanding and varied supply of nutritional supplements available on the market. Knowing how they work and when they are needed helps us to use them properly. Always under medical supervision, and avoid their unwarranted consumption.

Healthy weight

Nutritional supplements, as their name implies, are products created to supplement food or diet and among their ingredients contain minerals, vitamins, enzymes, fatty acids and amino acids.

They are not drugs, so they can not be used as such. Although sometimes they are marketed with false indications for the relief of symptoms or the treatment of diseases. Nor can they be considered a substitute for conventional foods. Their goal is to provide nutrients that at certain times or due to special circumstances are not consumed in sufficient quantities.

Available in various forms, capsules, pearls, liquids, powders, pills or tablets. All include information on the recommended daily dose, as well as contraindications, if any.

Effectiveness

In a review of 1500 studies the most popular dietary supplements were classified based on scientific data of their results. From very high to non-existent. Among them, some such as folic acid for pregnant women or calcium for lowering blood pressure, have shown high scientific evidence to support their benefits. Others such as fish oil and the contribution of omega 3 to general well-being have very low elements.

The fact that a product is very modern does not always guarantee that it has any proven usefulness. If so, not all supplements work the same for everyone. This is why they should always be prescribed by a doctor. Whether it is primary care, endocrine or the specialist who treats us.

When are dietary supplements recommended?

Dietary supplements should never replace a balanced diet. Although they can serve to prevent nutritional deficiencies caused by a disease or specific circumstances and to promote health in general.

Frequent uses

Nutritional supplements for pregnant women

Folic acid deficiency (vitamin B9) during pregnancy is associated with developmental problems in the fetus and an increased risk of neural tube defects. That is why it is recommended to increase its consumption with certain foods and in the form of supplements.

Iron supplements are indicated for the prevention of iron deficiency anemia. and iodine supplements for the proper development of the baby's brain.

Nutritional supplements for the elderly

Old age is a stage in our lives to which we need to pay more attention with a proper diet. Lack of appetite, lower absorption of vitamins and nutrients, or taking certain medications may make us need the help of a dietary supplement.

Most vitamins and minerals depend on digestive enzymes that work properly for their full use. Something that is lost with age. This is the case, for example, with vitamin B12, which is associated with protecting the brain and reducing the risk of depression and dementia.

Vegetarian food supplements

Vitamin B12 is found only in foods of animal origin, which is why it is recommended for people who follow a vegetarian diet.

If neither milk nor eggs are consumed, it is necessary to assess whether an additional iron or calcium contribution is required. Although it is generally possible to cover optimal quotas through foods such as legumes, nuts, seeds, leafy vegetables or broccoli.

Except for the cases just mentioned, dietary supplements can be beneficial during menopause, when you play high-performance sports or when you suffer from stomach or intestinal disorders that impede the proper absorption of nutrients.

Always under medical supervision

Although they are often advertised as natural and not medicines, over-the-counter or over-the-counter nutritional supplements can be harmful to our health. More quantity does not mean more benefits, on the contrary.

Higher risk situations occur during pregnancy or during an illness, if we are taking medication, before or after surgery, or if we are taking multiple supplements. But at any time the consequences of mismanagement can be serious. It is therefore essential to have medical supervision when taking supplements and not to exceed the recommended dose.

Dietitians can also help us change our habits to healthier, with which we can get the vitamins and minerals we need through what we eat daily.

Nutritional supplements, prices, offers, slimming, athletes,

Nutritional supplements, prices, offers, slimming, athletes,

Dietary supplements are not a substitute for a healthy diet. But at times they can help us. Prices, offers.

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