European Commission and Member States on food supplement classification, labeling of wine and health claims

‘On 1 February 2012 the EC Standing Commettee on the food chain and animal health met in order to discuss many topics related to the general food law. Below a feedback of main discussions, with Hylo’s point of view.

Status of the products placed on the market as food supplement/dietetic food for special medical purposes

Member States and EC have recently debated whether the same product can be classified and sold as a food supplement and as food for special medical purposes simultaneously by two entities. EC said yes in theory, no in practice, and pointed out that art. 14 of Dir. 2009/39 cannot apply to food supplements (and quite confusingly mutual recognition would not apply).

In Hylo’s view, the borders between the two pieces of legislation are so blurred, especially with the vast discretion Member States exercise in this area, and the national pieces of legislation that they have put together (including Spain), that this will continue to be uncertain. Some Member States have a strong preference for dietetic foods, some others prefer food supplements; and several Member States have consistently refused to accept the interpretation of other Member States (it is unclear if the EC was supporting this attitude with the remark on mutual recognition).

This is unlikely to change as long as dietetic foods exist, or a single process is established. Confusion will continue to persist.

Spermidine and related health claim

The spermidine and prolongation of the growing phase (anagen) of the hair cycle health claim proposed by the Italian pharma company Giuliani Spa (also known for the GABA novel food application) continues to be mired in controversy. EFSA had opined in December 2011 that since the population studied for the claim (and likely beneficiaries) has a pathological condition. So the claim would be medicinal, and not allowed within Reg. 1924/2006.

The EC has commented, and we @Hylo will follow with interest to see how it goes (not well but it’s still uncertain). Whether EFSA is coherent on this matter, given hypercholestoremia is also a disease, it’s another matter that deserves in-depth analysis.

Sugar beet fibre and related health claim

Member States and the EC seem to have agreed to soften EFSA’s wording on sugar beet fibre and increasing faecal bulk. EFSA proposed “Sugar beet fibre increases faecal bulk”, EC and MS decided to say “sugar beet fibre contributes to an increase in faecal bulk”.

We Hylobates observe that it is not unexpected that the direct, simpler style of health claims in the English-speaking world would be rejected at the EU-level where broadly fuzzier claims are favored by regulators. Moreover, this decision signals the intention of regulators to intervene in the wording of claims much more aggresively than could be anticipated. It is not entirely clear that consumers would perceive the two wordings in different ways.

Status of allergens in wine

After the rejection  of scientific studies on allergens in wine presented in order to avoid the application of allergen labeling requirements, there has been much speculation on what would happen. Member States and the EC could not agree on a solution that would make everyone happy. However, the EC indicated that a decision should come soon – and that it should be pragmatic.

Selling of foods beyond maximum durability

Last but not least, Member States discussed the selling of foods beyond maximum durability at the 1st February meeting. Most said it’s possible but it’s also a complex issue. Our view: each Member State will go its own way.

– Sport Nutrition Team –

Advertisements

Focus on Astaxanthin antioxidant properties

Here’s a second post on health claims and oxidant properties. As commented earlier, EFSA is saying that an antioxidant property per se is not a health benefit, as long as it is not shown that there is a direct effect in the body, on proteins, DNA or lipids. EFSA also argues that only some markers have been validated to show this type of direct beneficial effect on the body’s antioxidant defence network. Astaxanthin is an interesting case-study caught in the middle. EFSA has rejected an application because ‘although astaxanthin has antioxidant properties in vitro, the human studies presented do not provide any evidence in support of an in vivo antioxidant effect in terms of lipid peroxidation following the consumption of astaxanthin’. A recent study, according to the authors, provided support to “benefical effects on the oxidative stress markers in overweight adults”. If we focus on markers, the authors have used: malondialdehyde (MDA), isoprostane (ISP), superoxide dismutase (SOD), and total antioxidant capacity (TAC). Changes in F2-isoprostanes (ISP) in 24-h urine samples in considered the gold standard as direct measurement of lipid peroxidation. TAC has not been evaluated by EFSA. MDA and SOD can be used as supportive evidence in addition to reliable in vivo techniques. The concept itself of “beneficial effects on oxidative stress markers” is rejected by EFSA; if there is no protection of macromolecules in the body, there is no benefit. Companies and scientists seeking to support health claims are warned. Of course science goes its own way.

Sport Nutrition Team

Oxidative damage (included UV-induced): health claims guideline.

EFSA has published a guidance to explain what are the scientific requirements for health claims referring to: antioxidant, oxidative damage and cardiovascular health.

First of all EFSA states (in accordance with Reg. 1924/2006) that the 2 main requirements to substantiate a claim are that the claimed effects have to be considered as a beneficial physiological effects and that it must be supported by adequate studies in humans.

In the first part of the document the status of ‘antioxidant’ is discussed: the concept of “antioxidant” as a benefit is rejected, but this aspect will be discussed more specifically in another post.

Regarding protection from oxidative damage, which can be claimed and is intended as proven protection of body cells and molecules (i.e. DNA, proteins and lipids) from oxidative damage, EFSA established some general requirements to substantiate these claim with reference to all the cellular structures:

–          An appropriate method of assessment should be able to determine accurately and specifically the oxidative modification of the target molecule in vivo (at least an appropriate market of oxidative modification needed).

–          A marker (method) cannot be accepted for substantiation when (technical) limitations are considered to be severe.  

 Then, as reported above, the food/constituent has to show a real beneficial effect on target molecules and it has to be demonstrated by  setting up adequate scientific studies, involving humans. Below the methods accepted to validate the beneficial physiological effect, specific for every different cellular body:

–          Proteins: the only validated method to detect oxidative damage is HPLC-MS. Proteins by products analysis (ELISA or other colorimetric methods) shows some limitation, then they cannot be considered valid alone, but just in combination with other direct methods.

–          Lipids: F2-isoprostanes in 24-h urine samples is the recommended method. LDL oxidised particles (using specific antibodies) and phosphatidylcholine hydroperoxides (using HPLC) are validated methods as well. Not allowed markers: reactive substances (TBARS), malondialdehyde (MDA), lipid peroxides, HDL-associated paraoxonases, conjugated dienes, breath hydrocarbons, auto-antibodies against LDL particles, and ex vivo LDL resistance to oxidation).

–          DNA: recommended method is the modified comet assay which allow the detection of oxidised DNA bases (e.g. use of endonuclease III to detect oxidised pyrimidines). Conventional comet assay and other methods are not suitable.

Other methods still widely used to measure antioxidant properties are to be considered worthless in the perspective of health claims. This applies to the evaluation of past studies, and future studies of benefits of food.

Armando – Sport Nutrition team

Health claims & unlikely friends: vitamin maximum levels, and borderline with medicines

As noted in an earlier post, health claims are producing, or trying to produce, effects in food law. Member States are fighting any resulting harmonization, with mixed results.

For example, in theory, maximum levels of vitamins have nothing to do with health claims, and are notoriously one of the least harmonizable bits of food supplement law.

EFSA gave a favourable opinion on the effects of vitamin D and the reduction of the risk of falling, which is a risk factor in the development of bone fractures. EFSA also set conditions of use of 20μg of daily intake of vitamin D. This of course was not well taken by those EU Member States who have a deep dislike for high vitamin levels. The European Commission (EC) decided to go back and ask EFSA if those levels are safe. Assuming EFSA will say that they are, it will be interesting to watch how the vote on the health claim authorization goes, and how the regulation on this claim will be enforceable in some MS.

The other interesting bit would seem deeply confusing to most people. If there is a EU law stating that you can say that food A provides a certain benefit B to humans, then most people would assume that  food A can be legally sold across the Union.

However, this is totally wrong, as several Member States remarked at the December 5 meeting. Member States have the right to say that food A is a medicine in their country, so it cannot be sold there as a food, and you cannot claim that benefit B. While this seems very complex, the European Court of Justice has said that it is ok, so the EC will have to play along and add a recital clarifying this.

In any case, it is clear that winning EFSA’s approval is not the end of the story.

– Sports Nutrition Team –

PS: the implementing rules for art. 8 of Reg. 1925/2006 (ie, possibility to restrict use of other subtances, such as aminoacids, botanicals, etc)  moved forward. We expect some trouble from this. Germany’s request to list substances that cannot be used in food has for the moment been sidelined.

Standing Commitee: choice of analytical method in the way of health claim authorisation

The EC’s Standing Committee on the food chain and animal health (Section on General Food Law) met on 5 December 2011; the minutes have just been released. The discussion seems to have been particularly lively, and shows how the health claims legislation is impacting food law and practices across the EU, and potentially leading to harmonization (which Member States naturally object to).

The first issue on the agenda was a health claim related to slowly digestible starch and its role in on reduction of post-prandial glycaemic responses compared to rapidly digestible starch. The claim received a favourable opinion from EFSA under the new science mechanism (art. 13.5 of Reg. 1924/2006).

The applicant used the Englyst method to characterize the food, and EFSA agreed. Nevertheless, the Commission had doubts on whether Member States (MS) were able to use the method for enforcement. Also, EC officers wondered whether ‘slowly digestible starch’ is understood by consumers across the EU.

In fact, most MS said the method could not be mentiond in the final regulation, since itis not internationally recognized, and that the wording of the health claim should be improved.

In summary, getting EFSA to say yes bring you only half-way, and there is a risk that enforcement of the regulation will be even messier than the EFSA process.

– Sports Nutrition Team –

Art. 13 health claim list regulation will provide reassurances (and worries)

The first outcome of the discussion in Brussels on the 5th of December was that the Regulation with the “big list” under art. 13.1 (the claims which should have been based on generally accepted evidence) will clarify that only health claims on the list are allowed, all others being forbidden, with two exceptions.

The exceptions include “claims requiring further consideration by the risk managers before a decision on them can be taken; claims requiring a further assessment by EFSA; and claims on “botanical” substances; that have not received an assessment by EFSA following a request by the Commission”. Such claims will be listed on the EC website (botanicals, probiotics, caffeine, some odd claims on arginine, one claim on fructose and one claim on glycaemic carbohydrates, etc). Hopefully the text will be clear enough to avoid unwarranted enforcement (and the situation with caffeine is rapidly resolved).

The Committee also accepted that the claims of beta-glucans cannot be extended beyond EFSA opinion (to all beta-glucans); clarified the conditions for use on water-related health claims and on glucomannan; extended health claims valid for some weight loss products to all products complying with Directive 96/8/EC; and said no to a claim on fat and to one on sodium (as they are not beneficial).

On a related matter, providing a spark of hope, the Committee approved a new Regulation refusing market authorisation to some claims. This smaller Regulation will grant  more generous terms extending “the period granted to operators and national controlling authorities to adapt to the new requirements of the draft Regulation to all claims used in commercial communications and not only to those used on the label of products”. There is widespread concern that enacting terms have been too stringent for stakeholders so far, especially when the health claim had legally been on the market for some time. Hopefully, this reasoning will be applied more broadly in the future.

– Sports Nutrition Team –

What does “light” mean? How far can the lack of nutrient profiles be pushed?

According to European Union Regulation 1924/2006, also known as the Nutrition and Health Claims Regulation (NHCR), the claim fat-free can be made when:

“A claim that a food is fat-free, and any claim likely to have the same meaning for the consumer, may only be made where the product contains no more than 0,5 g of fat per 100 g or 100 ml. However, claims expressed as ‘X % fat-free’ shall be prohibited.”

For example, a line of dairy products with 0,1 g of fat per 100 g can make such a claim,  can express it also as 0,1% fat, and may have features bordering on ligthness (without mentioning it, otherwise it would have to meet the requirements of reduced which are:
A claim stating that the content in one or more nutrients has been reduced, and any claim likely to have the same meaning for the consumer, may only be made where the reduction in content is at least 30 % compared to a similar product, except for micronutrients, where a 10 % difference in the reference values as set in Directive 90/496/EEC shall be acceptable, and for sodium, or the equivalent value for salt, where a 25 % difference shall be acceptable

).

That said, no fat or low fat claims do not imply that the product has low energy. With nutrient profiles practically dead (art. 4), this would seem ok, even when with the same “no fat” product line you have some flavors with low calories and some other flavors that practically have the same energy of the regular, full fat line. The consumer may think that the “no fat claim”, especially comparing superficially the two existing product lines, would imply a signficant reduction of energy as well , but this would be irrelevant from a regulatory standpoint.

Is it really so, or could it fall under the scope of misleading advertising? Authorities in at least some EU countries have proved ready to question a strict interpretation of Reg. 1924/2006, and fine companies under a broader interpretation, as int eh case of % cholesterol claims. Cholesterol content claims would be allowed under the Regulation’s annex, but appear to conflict with the principles of the Regulation.

Predictions are difficult to make, and we suggest caution with approaches as the one described (i.e., use the lack of profiles to push for products that are light only in appearance), especially for sports nutrition, which is often a soft target for regulators.

Sports Nutrition Team

%d bloggers like this: