Saw Palmetto kopen bij Bodystore (2024)

Saw Palmetto (Zaagpalm, Serenoa repens) voor het behoud van een normale prostaatfunctie en draagt bij aan de normale haargroei bij mannen. Lees verder

Wat is saw palmetto?

Saw palmetto (Serenoa repens of Sabal serrulata) is een palmachtige plant die afkomstig is uit Noord-Amerika en bekend staat om zijn grote waaiervormige bladeren. Begin 1900 gebruikten Indianen de bessen om problemen met de urinewegen te behandelen en zelfs om de spermaproductie te verhogen en het libido te stimuleren.

Tegenwoordig is saw palmetto vooral populair bij mannen boven de 40 jaar die hun prostaat gezond willen houden en hun potentie willen ondersteunen.

Saw palmetto is verkrijgbaar in verschillende vormen, waaronder gedroogde bessen, tabletten, capsules en extracten. Het belangrijkste actieve onderdeel is de bes, die rijk is aan bioactieve stoffen zoals vetzuren en fytosterolen, met name bèta-sitosterol.

Hoe werkt saw palmetto?

Saw palmetto extract kan 5-alpha-reductase blokkeren, een enzym dat testosteron omzet in DHT. Het is één van de beste stoffen ter ondersteuning van de urinewegen en de prostaat bij mannen.

Heeft saw palmetto een gunstige invloed op het haar?

Saw palmetto wordt soms gebruikt in haarproducten of -supplementen. De reden hiervoor is dat saw palmetto de activiteit van 5-alpha-reductase kan remmen, een enzym dat testosteron omzet in dihydrotestosteron (DHT). DHT wordt gevormd wanneer testosteron wordt omgezet door het enzym 5-alpha-reductase. DHT is krachtiger dan testosteron en heeft een grotere affiniteit voor androgeenreceptoren. Het speelt een rol in de ontwikkeling van mannelijke seksuele kenmerken. Op volwassen leeftijd speelt DHT een belangrijke rol bij de groei en het onderhoud van de prostaat.

DHT kan 'Alopecia androgenetica' veroorzaken. 'Alopecia androgenetica' is de medische term voor haarverlies dat meestal bekendstaat als 'mannelijke kaalheid'. Deze vorm van kaalheid ontstaat doordat de haarzakjes gevoelig zijn voor DHT. DHT bindt zich aan de receptoren van de gevoelige haarzakjes. Deze binding heeft invloed op de haargroeicyclus. Onder invloed van DHT kan de groeicyclus van het haar worden verkort. Haarzakjes gaan over naar kortere groeiperioden, wat resulteert in fijner en dunner wordend haar.

Hoeveel saw palmetto per dag?

Bij gebruik als gedroogd supplement of extract lijkt een dagelijkse doseringen van 160–320 mg het meest effectief.

Saw palmetto kopen

Wil je saw palmetto nu online kopen? Dit kan heel gemakkelijk en snel bij Bodystore.nl. Als je voor 21 uur bestelt heb je jouw Zaagbladpalm product de volgende dag al in huis.

'; this.qs('#layered-filter-block-content').appendChild(filter); }); self.isImrovedSorting = !!self.qs(self.selectors.improvedSortingWrapper); if (self.qs(self.toolbarElements.mode)) { self.addToolbarEvent(self.toolbarElements.mode, 'click', 'mode'); } if (self.qs(self.toolbarElements.sortDir)) { self.addToolbarEvent(self.toolbarElements.sortDir, 'click', 'direction'); } if (self.qs(self.toolbarElements.sort)) { self.addToolbarEvent(self.toolbarElements.sort, 'change', 'order'); } if (self.qs(self.toolbarElements.limiter)) { self.addToolbarEvent(self.toolbarElements.limiter, 'change', 'limit'); } this.topFiltersCheckOnMobile(); this.setSelectedPrtoductSwatch(); }, setSelectedPrtoductSwatch() { this.qsa(this.selectors.removeAllItems).forEach(item => { if (item.getAttribute('data-massset')) { this.setSwatchMassToProducts( item.getAttribute('data-massset'), item.getAttribute('data-attribute-id') ) } if (item.getAttribute('data-swatchset')) { this.setSwatchToProducts( item.getAttribute('data-swatchset'), item.getAttribute('data-attribute-id') ) } }); }, addToolbarEvent(element, event, paramValue) { const self = this, el = self.qs(element); el.removeAttribute('@click.prevent'); el.removeAttribute('@change'); el.replaceWith(el.cloneNode(true)); self.qs(element).addEventListener(event, e => { self.stopEvents(e); let value; if (paramValue === 'order' || paramValue === 'limit') { value = e.currentTarget.value; } else if (paramValue === 'direction') { const classNames = e.currentTarget.getAttribute('class'); value = classNames.indexOf('sort-desc') === -1 ? 'desc' : 'asc'; } else { value = e.currentTarget.getAttribute('data-value'); } self.changeUrl( paramValue, value ); }, false); }, /** * @public * @param {Object} element * @return {Boolean} */ isFinderAndCategory(element) { return location.href.indexOf('find=') !== -1 && element.type === 'radio' && element.name === 'amshopby[cat][]'; }, setSwatchBorder(element) { element.classList.toggle('border-container-darker'); element.classList.toggle('border-container-lighter'); element.classList.toggle('ring'); element.classList.toggle('ring-primary'); element.classList.toggle('ring-opacity-50'); element.classList.toggle('amshopby-link-selected'); }, /** * @public * @param {String} name * @param {String} value * @return {void} */ setDefault(name, value) { var self = this, valueSelector = self.selectors.filterName.replace('{name}', name), type, selected; this.qsa(valueSelector).forEach((filter, index) => { type = filter.tagName; switch (type) { case 'SELECT': if (name === 'price') { filter.querySelectorAll('option').forEach((element, index) => { if (self.toValidView(element.value.split('-')) === value) { element.selected = false; } }); filter.querySelector('[value="' + value + '"]').selected = true; } break; case 'INPUT': selected = ''; if (filter.getAttribute('type') !== 'text' && filter.getAttribute('type') !== 'hidden') { this.qsa(valueSelector + '[value="' + value + '"]').forEach(selected => { selected.checked = false; const selectedSibling = [...selected.parentNode.children] .filter((child) => child !== selected); selectedSibling.forEach(sibling => { sibling.classList.remove('selected'); }); }); } else if ((filter.getAttribute('type') === 'hidden' && self.isEquals(name, filter.value, value)) || name === 'price' ) { filter.value = ''; } break; } }); }, /** * @public * @param {Array} values * @return {String} */ toValidView(values) { values[0] = values[0] ? parseFloat(values[0]).toFixed() : values[0]; values[1] = values[1] ? parseFloat(values[1]).toFixed() : values[1]; return values[0] + '-' + values[1]; }, /** * @public * @param {String} name * @param {String} filterValue * @param {String} value * @return {Boolean} */ isEquals(name, filterValue, value) { var values = value.split('-'), filterValues = filterValue.split('-'); if (values.length > 1) { filterValue = this.toValidView(filterValues); value = this.toValidView(values); } return filterValue === value; }, /** * @public * @param {String | null} element * @param {String | null} clearUrl * @param {Boolean | null} [clearFilter] * @param {Boolean} [isSorting] * @return {Array} */ prepareTriggerAjax(element, clearUrl, clearFilter, isSorting) { let self = this, selectors = this.selectors, forms = this.qsa(this.selectors.filterForm), attributeName, excludedFormSelector, existFields = [], savedFilters = [], className, startPos, endPos, filterClass, isPriceType, serializeForms = [], isPriceExist, data; if (typeof this.element !== 'undefined' && clearFilter) { attributeName = selectors.filterFormAttr .replace('{attr}', this.element .closest(selectors.filterOptionsContent) .querySelector('form') .getAttribute('data-amshopby-filter')); excludedFormSelector = (this.element.closest(selectors.sidebar) ? selectors.topNav : selectors.sidebar) + ' ' + attributeName; forms = excludingElement(forms, excludedFormSelector); } forms.forEach((item, index) => { className = ''; if (item.closest(selectors.filterItems)) { className = item.closest(selectors.filterItems).className; } else if (item.querySelector(selectors.filterItems)) { className = item.querySelector(selectors.filterItems).className; } startPos = className.indexOf('am-filter-items'); endPos = className.indexOf(' ', startPos + 1) === -1 ? 100 : className.indexOf(' ', startPos + 1); filterClass = className.substring(startPos, endPos); isPriceType = item.closest(selectors.filterOptionsItem) .querySelectorAll(selectors.fromToWidget).length; if (filterClass && existFields[filterClass] && !isPriceType) { forms[index] = ''; } else { existFields[filterClass] = true; } }); forms.forEach(form => { const serializeData = self.serializeForm(form); if (serializeData.length) { serializeForms = [...serializeForms, ...serializeData]; } }); isPriceExist = false; // eslint-disable-next-line consistent-return serializeForms.map(item => { if (item.name === 'amshopby[price][]') { isPriceExist = true; return false; } }); if (!isPriceExist && savedFilters) { // eslint-disable-next-line no-shadow savedFilters.forEach(element => { serializeForms.push(self.serializeForm(element)[0]); }); } data = this.normalizeData(serializeForms, isSorting, clearFilter); data.clearUrl = data.clearUrl ? data.clearUrl : clearUrl; // eslint-disable-next-line no-param-reassign element = element || document; if (this.options.delta.length) { data = data.concat(this.options.delta); } if (element && element !== document && element.closest('.price-ranges')) { data.push({name: 'price-ranges', value: 1}); } window.dispatchEvent( new CustomEvent( 'amshopby-submit-filters', { detail: { data: data, clearFilter: clearFilter, isSorting: isSorting } } ) ); return data; }, /** * @public * @param {Array} data * @param {Boolean} [isSorting] * @param {Boolean} [clearFilter] * @return {Array} */ normalizeData(data, isSorting, clearFilter) { var self = this, normalizedData = [], clearUrl; data.forEach(item => { if (item && item.value.trim() !== '' && item.value !== '-1') { // eslint-disable-next-line vars-on-top let isNormalizeItem = normalizedData.find(normalizeItem => { return normalizeItem.name === item.name && normalizeItem.value === item.value || item.name === 'amshopby[price][]' && normalizeItem.name === item.name; }); if (!isNormalizeItem) { if (item.name === 'amshopby[price][]') { item.value = self.normalizePrice(item.value); } normalizedData.push(item); if (self.isCategorySingleSelect === 1 && item.name === 'amshopby[cat][]' && item.value !== self.currentCategoryId && !clearFilter && !isSorting ) { clearUrl = this.qs('*' + self.selectors.filterRequestVar + ' *[value="' + item.value + '"]') .closest('.item').querySelector('a').getAttribute('href'); } } } }); normalizedData = this.groupDataByName(normalizedData); if (clearUrl) { const locationData = clearUrl.split("?"); if (locationData.length > 1) { const url = locationData[0], urlParams = locationData[1].split('&'); urlParams.map((param, index) => { const paramKey = param.split(/=(.*)/)[0]; if (!this.qs('.amshopby-remove-item[data-container="'+ paramKey +'"]') && this.qs('[name="amshopby['+ paramKey +'][]"]')) { urlParams.splice(index, 1); } }); clearUrl = url + '?' + urlParams.join('&'); } normalizedData.clearUrl = clearUrl; } return normalizedData; }, /** * @public * @param {Array} formData * @return {Array} */ groupDataByName(formData) { var hash = Object.create(null); return formData.reduce((result, currentValue) => { if (!hash[currentValue.name]) { hash[currentValue.name] = {}; hash[currentValue.name].name = currentValue.name; result.push(hash[currentValue.name]); } if (hash[currentValue.name].value) { hash[currentValue.name].value += ',' + currentValue.value; } else { hash[currentValue.name].value = currentValue.value; } return result; }, []); }, /** * @public * @param {String} value * @return {String} */ normalizePrice(value) { var result = value.split('-'), i; for (i = 0; i < result.length; i++) { if (typeof result[i] == 'undefined') { result[i] = 0; } result[i] = this.processPrice(true, result[i]) .amToFixed(2, this.getHideDigitsAfterDot()); } return result.join('-').replace(/[ \r\n]/g, ''); }, /** * @public * @param {Boolean} toBasePrice * @param {String | Number} input * @param {String | Number} [delta] * @returns {Number} */ processPrice(toBasePrice, input, delta) { var rate = Number(this.options.curRate), inputPrice = Number(input); // eslint-disable-next-line no-param-reassign delta = typeof delta !== 'undefined' ? Number(delta) : 0; // eslint-disable-next-line no-nested-ternary return this.isBaseCurrency() ? inputPrice // eslint-disable-next-line no-extra-parens : (toBasePrice ? (inputPrice / rate) : ((inputPrice * rate) + delta)); }, /** * @public * @return {Number} */ getHideDigitsAfterDot() { const value = +this.qs('[name="amshopby[price][]"]').getAttribute('data-digits-after-dot'); return Number.isNaN(value) ? 0 : value; }, /** * @public * @returns {Boolean} */ isBaseCurrency() { return Number(this.options.curRate) === 1; }, showButtonCounter(count) { let data = { count:parseInt(count), disabled: false }; window.dispatchEvent(new CustomEvent('amApplyButtonData', { detail: data })); }, pagerEvent(e) { let newUrl = e.currentTarget.getAttribute('href'), updatedUrl = null, urlPaths = newUrl.split('?'), urlParams = urlPaths[1] ? urlPaths[1].split('&') : []; for (let i = 0; i < urlParams.length; i++) { if (urlParams[i].indexOf("p=") === 0) { let pageParam = urlParams[i].split('='); updatedUrl = this.getNewClearUrl(pageParam[0], pageParam[1] > 1 ? pageParam[1] : ''); break; } } if (!updatedUrl) { updatedUrl = e.currentTarget.getAttribute('href'); } updatedUrl = updatedUrl.replace('amp;', ''); this.prepareTriggerAjax(document, updatedUrl, false, true); window.scrollTo({ top: this.qs(this.selectors.products_wrapper).offsetTop, behavior: 'smooth' }) }, getUrlParams() { let decode = window.decodeURIComponent, urlPaths = window.location.href.split('?'), urlParams = urlPaths[1] ? urlPaths[1].split('&') : [], params = {}, parameters, i; for (i = 0; i < urlParams.length; i++) { parameters = urlParams[i].split('='); params[decode(parameters[0])] = parameters[1] !== undefined ? decode(parameters[1].replace(/\+/g, '%20')) : ''; } return params; }, getCurrentLimit() { return this.getUrlParams()[this.toolbarOptions.limit] || this.toolbarOptions.limitDefault; }, getCurrentPage() { return this.getUrlParams()[this.toolbarOptions.page] || 1; }, changeUrl(param, paramValue) { let defaultValue = this.toolbarOptions[param + 'Default'], paramName = this.toolbarOptions[param], urlPaths = this.toolbarOptions.url.split('?'), baseUrl = urlPaths[0], paramData = this.getUrlParams(), currentPage = this.getCurrentPage(), newPage; /** * calculates the page on which the first item of the current page will * be with the new limit and sets that number as the new page */ if (currentPage > 1 && paramName === this.toolbarOptions.limit) { newPage = Math.floor(this.getCurrentLimit() * (currentPage - 1) / paramValue) + 1; if (newPage > 1) { paramData[this.toolbarOptions.page] = newPage; } else { delete paramData[this.toolbarOptions.page]; } } paramData[paramName] = paramValue; /** CUSTOM */ /** get the real attr name from param */ let paramValueArr = paramValue.split('~'); paramData[paramName] = paramValueArr[0]; /** get the given direction from param */ let directionName = "product_list_dir"; if (paramValueArr.length === 2 && paramName !== directionName) { paramData[directionName] = paramValueArr[1]; } /** END CUSTOM */ if (paramValue === defaultValue.toString() && !this.toolbarOptions.post) { delete paramData[paramName]; } paramData = Object.keys(paramData).length === 0 ? '' : '?' + (new URLSearchParams(paramData)); if (this.isImrovedSorting && paramValue === 'asc') { paramData = paramData ? paramData + '&product_list_dir=asc' : ''; } if (this.isAjax) { this.prepareTriggerAjax(document, baseUrl + paramData, false, true); } else { location.href = baseUrl + paramData; } }, getNewClearUrl(key, value, page) { var url = new URL(window.location.href), params = new window.URLSearchParams(url.search); if (value !== '') { params.set(key, value); } else { params.delete(key); } if (page) { params.set('p', page); } else if (key !== 'p') { params.delete('p'); } url.search = params; return window.decodeURIComponent(url.toString()); }, callAjax(clearUrl, data, pushState, cacheKey, isSorting) { const self = this; window.dispatchEvent(new CustomEvent('amClearButtonText', {})); if (pushState || isSorting) { self.isLoading = true; } data.every((item, key) => { if (item.name.indexOf('[cat]') != -1) { if (item.value == self.options.currentCategoryId) { data.splice(key, 1); } else { item.value.split(',').filter(element => { return element != self.options.currentCategoryId }).join(','); } return false; } return true; }); const pricefilter = data.find(item => item.name === 'amshopby[price][]'); if (pricefilter && pricefilter.value === 'NaN') { data.map((item, index) => { if (item.name === 'amshopby[price][]') { data = data.splice(index, 1); } }); } if (!this.submitByClick) { this.qsa(this.selectors.removeAllItems).forEach(removeItem => { const name = removeItem.getAttribute('data-container'), value = removeItem.getAttribute('data-value'); data.map(item => { if (!removeItem.classList.contains('radio-remove-item')) { if (item.name === 'amshopby['+ name +'][]') { if (item.value.indexOf(value) === -1) { item.value += ',' + value; } } } }); if (!data.find(item => item.name === 'amshopby['+ name +'][]')) { data.push({ name: 'amshopby['+ name +'][]', value: value }); } }); } if (!isSorting && !clearUrl) { const dir = 'product_list_dir', sort = 'product_list_order', params = new URL(location.href).searchParams; if (params.get(dir)) { data.push({name: dir, value: params.get(dir)}); } if (params.get(sort)) { data.push({name: sort, value: params.get(sort)}); } } data.push({name: 'shopbyAjax', value: 1}); self.startAjax = true; if (!clearUrl) { clearUrl = self.clearUrl; } clearUrl = clearUrl.replace(/amp;/g, ''); self.clearUrl = clearUrl; return fetch(self.getClearUrlParams(clearUrl, data), { headers: { 'Content-type': 'text/plain; charset=UTF-8', 'X-Requested-With': 'XMLHttpRequest', }, signal: this.signal } ).then(response => { return response.json() }).then(data => { try { self.startAjax = false; if (data.isDisplayModePage && !self.submitByClick) { const url = self.clearUrl ? self.clearUrl : self.options.clearUrl; window.location = (this.url && this.url.indexOf('shopbyAjax') == -1) ? this.url : url; return; } if (cacheKey) { self.cached[cacheKey] = data; } self.response = data; if (data.newClearUrl && (data.newClearUrl.indexOf('?p=') == -1 && data.newClearUrl.indexOf('&p=') == -1)) { self.options.clearUrl = data.newClearUrl; } if (pushState || self.showButtonClick || isSorting) { window.history.pushState({url: data.url}, '', data.url); } if (self.submitByClick !== 1 || isSorting) { self.reloadHtml(data); } if (self.showButtonClick) { self.showButtonClick = false; self.response = false; self.reloadHtml(data); } if (this.submitByClick) { self.showButtonCounter(self.response.productsCount); } /* update form_key in case cached */ hyva.initFormKey(); } catch (e) { console.error(e); self.options.clearUrl ? window.location = self.options.clearUrl : location.reload(); } self.isLoading = false; }).catch((e) => { console.error(e); self.isLoading = false; }); }, getClearUrlParams(url, data) { let params = ''; url = url.replace('#', ''); data.map(param => { if (params) { params += '&'; } params += param.name + '=' + param.value; }); if (~url.indexOf('?')) { url += '&'; } else { url += '?'; } return url + params; }, filterDataByProp(data, param, prop) { return data.find(obj => { return obj[prop] === param[prop]; }); }, reloadHtml(data) { let selectSidebarNavigation = '.sidebar.sidebar-main .block-filter', selectTopNavigation = selectSidebarNavigation + '.amshopby-all-top-filters-append-left', selectMainNavigation = '', $productsWrapper = this.getProductBlock(); this.options.currentCategoryId = data.currentCategoryId ? data.currentCategoryId : this.options.currentCategoryId; if (!!this.qs(selectTopNavigation)) { selectMainNavigation = selectTopNavigation; //if all filters are top } else if (!!this.qsa(selectSidebarNavigation).length) { selectMainNavigation = selectSidebarNavigation; } if (this.qs('.am_shopby_apply_filters')) { this.qs('.am_shopby_apply_filters').remove(); } if (!selectMainNavigation) { if (!!this.qs(this.selectors_top_filters.sidebar)) { let div = document.createElement('div'); div.className = 'block-filter'; this.qs(this.selectors_top_filters.sidebar).prepend(div); selectMainNavigation = selectSidebarNavigation; } else { selectMainNavigation = '.block-filter'; } } if (this.qs(selectMainNavigation)) { this.replaceWithUpdate( data.navigation, this.qs(selectMainNavigation), 'selectMainNavigation' ); } const mainContent = data.categoryProducts || data.cmsPageData; if (mainContent) { this.replaceWithUpdate(mainContent, $productsWrapper, 'mainContent'); } if (data.h1) { let newDiv = document.createElement('div'); newDiv.innerHTML = data.h1; this.replaceWithUpdate( newDiv.querySelector(this.selectors.title_head).parentElement.innerHTML, this.qs(this.selectors.title_head), 'title_head' ); } this.replaceBlock('.breadcrumbs', 'breadcrumbs', data); this.replaceBlock('.switcher-currency', 'currency', data); this.replaceBlock('.switcher-language', 'store', data); this.replaceBlock('.switcher-store', 'store_switcher', data); this.replaceCategoryView(data); this.topFiltersCheckOnMobile(); const swatchesTooltip = this.qsa('.swatch-option-tooltip'); if (swatchesTooltip.length) { swatchesTooltip.forEach(item => { item.style.display = 'none'; }); } this.loading = false; this.scrollUpEvent(); if (data.bottomCmsBlock) { let productList = this.qsa(this.selectors.products_wrapper); productList = productList[productList.length - 1]; if (this.qs('.amshopby-filters-bottom-cms')) { this.qs('.amshopby-filters-bottom-cms').remove(); } let div = document.createElement('div'); div.innerHTML = '

'; productList.after(div); this.replaceWithUpdate( data.bottomCmsBlock, this.qs('.amshopby-filters-bottom-cms'), 'amshopby-filters-bottom-cms' ); } //top nav already exist into categoryProducts if (!data.categoryProducts || data.categoryProducts.indexOf('block-filter-top') === -1) { if (!this.qs(this.selectors.top_navigation)) { const navNode = document.createElement('div'), topNavNode = document.createElement('div'), maincontent = this.qs('.column.main'); let childNode; navNode.className = 'catalog-topnav amasty-catalog-topnav'; topNavNode.className = 'block-filter-top'; navNode.appendChild(topNavNode); if (this.qs('.search.results')) { childNode = this.qs('.search.results'); } else { childNode = this.qs('#amasty-shopby-product-list'); } if (childNode.parentElement !== maincontent) { return; } maincontent.insertBefore(navNode, childNode); } this.replaceWithUpdate( data.navigationTop, this.qs(this.selectors.top_navigation), 'top_navigation' ); } }, replaceWithUpdate(content, $element, className) { if (content && $element) { const parent = $element.parentNode, regex = /

Saw Palmetto kopen bij Bodystore (2024)
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